Mobile apps that users actually open daily
Native iOS (Swift), Android (Kotlin), React Native, and Flutter apps, built by senior engineers who’ve shipped apps to millions of users. From MVPs to App Store launches.
since 2020
vetted
- enterprise
Trusted by 250+ brands across the US, UK, UAE & Europe
Where mobile app projects lose time and money, and what we do about it
Eight problems account for most of the apps that ship late, or ship and go quiet. Each one has a fix we run as standard.
- Restrictive themesPage builders and locked sections force compromises. We hand-build sections your merchandisers can actually edit.
- App bloat and conflictsEvery app adds scripts, rent and another thing to break. We replace what we can with native code and Shopify Functions.
- Slow load timesThird-party tags and unoptimised media push LCP past four seconds. We set a performance budget per template and hold it.
- Clunky checkoutExtra steps and missing wallets cost you completed orders. We tune checkout with extensions, Shop Pay and one-page flows.
- Scaling bottlenecksDrop days and catalogue growth expose theme limits. We build for the peak, not the average Tuesday.
- Painful admin UXIf changing a banner needs a developer, it does not get changed. We ship metafield-driven controls your team owns.
- No analytics baselineWithout clean events you cannot prove a lift. We instrument GA4 and server-side tracking before we touch the theme.
- SEO regressionsReplatforming without a redirect map loses rankings you paid years for. Every URL is mapped before launch.
Eight capabilities for App-Store-ready mobile apps
Native iOS + Android, React Native, Flutter. We pick the right stack for your stage and ship apps that scale to millions.
Native iOS (Swift)
SwiftUI + UIKit, Combine, SwiftData, Apple Pay, ARKit, WidgetKit, for stores doing $1M+/year where the iOS experience is the differentiator.
Native Android (Kotlin)
Jetpack Compose, Kotlin Coroutines, Material 3, Google Pay, Play Billing, modern Android with full platform integration.
React Native
Latest Expo + RN, TypeScript, Reanimated, Skia, one codebase for iOS + Android when budget & iteration speed matter more than peak native UX.
Flutter
Dart, Flutter 3, Riverpod / BLoC, for teams that want shared logic across mobile + web + desktop.
Backend + API
Node, tRPC, Postgres, Redis, push notifications, real-time sync, the backend that powers your app.
App Store launches
App Store + Play Store submission, ASO, screenshot design, listing copy, Apple Search Ads & UAC campaigns.
Push + engagement
OneSignal, Firebase, Braze: segment-aware notifications, abandoned-state triggers, deep links.
Analytics + attribution
AppsFlyer, Adjust, Mixpanel, Amplitude: cohort retention, funnel analysis, RFM, multi-touch attribution.
How a app engagement runs
Most app projects fail on definition, not code. The first stage is deliberately slow.
Product definition
Stage 1
We cut the feature list to what earns a second session. Everything else is version two.
Design and prototype
Stage 2
A clickable prototype on a real device before anyone writes production code.
Build and beta
Stage 3
Sprints with TestFlight and Play builds so your team uses it while it is still cheap to change.
Launch and iterate
Stage 4
Store submission, review handling, then retention work based on real usage.
What a app engagement covers
Written into the SOW before you sign, so there is no argument later about what was implied.
In scope
- Native Swift and Kotlin, or React Native and Flutter where sharing makes sense
- Backend services and API design where the app needs one
- Push notifications, deep links and engagement flows
- Analytics, attribution and crash reporting
- App Store and Play Store submission and review handling
- Release management and versioning after launch
Handled separately
- Store developer fees and platform subscriptions
- User acquisition and ad spend
- Content moderation and customer support staffing
Not exclusions on principle. Any of these can be scoped as its own engagement, priced on its own.
Three ways to build a mobile app, and what each one costs you
The native versus cross-platform argument depends entirely on what your app does.
Cross-platform with React Native or Flutter
Your volume is under roughly $2M and your checkout needs are standard.
The catch
Anything platform-specific means native modules, and you inherit the framework's release cycle.
Native per platform
You need checkout control, B2B, multiple markets, or you have outgrown API limits.
The catch
Two codebases, two release cycles, and roughly double the maintenance.
Progressive web app
You are running content-heavy or multi-brand experiences that Liquid makes painful.
The catch
No real push on iOS, no store presence, and limited hardware access.
What we build mobile apps with
Native, cross-platform, or both. The stack is chosen from what your app actually does, not from what we prefer to write.
iOS
- Liquid
- Online Store 2.0
- Hydrogen
- React
- Next.js
- JavaScript
- TypeScript
Android
- Node.js
- PHP
- Python
- GraphQL
- Storefront API
- Shopify Functions
Cross-platform
- MySQL
- PostgreSQL
- MongoDB
Backend & release
- AWS
- Google Cloud
- Kubernetes
Proof, not promises
Long-form case studies with the numbers behind them, next to the live stores we build and run. Filter to whichever kind of proof you came for.
All In One Commerce — Consolidated Shopify Commerce Suite
All In One Commerce is a public Shopify app built to replace four separate app subscriptions with one. Merchants running...
AutoTrack — Branded Order Tracking App for Shopify
A public Shopify app that owns the post-purchase window. It syncs orders in real time across 600+ carriers and renders...
B&G Guitars — Handmade Instrument Storefront with Custom Build Configurator
A Shopify storefront for a Tel Aviv luthier building electric, acoustic and bass guitars by hand. The catalogue is tiered...
ZA Dropshipping (ZAD) — South African Supplier Integration App for Shopify
ZA Dropshipping is a supplier-side Shopify app built for a South African fulfilment operator serving local merchants. South African dropshippers...
Clinikally — Dermatology-Led Skincare Commerce & Teleconsult Platform on Shopify
Clinikally is India’s #1 teledermatology platform. Patients book doctor-led consultations and fill prescriptions alongside a catalogue of more than 10,000...
Centric — Men's Performance Activewear Storefront on Shopify
A Shopify storefront for a men's activewear brand built around proprietary fabric platforms — Hiflex®, Copper-Dura™, Airstripe™, Stratonic™, Lufton™, Terraflex™,...
Checkout Bricks — Checkout Extensibility App for Shopify Plus
A public Shopify app that adds modular blocks to the Plus checkout — AI product recommendations, checkout upsells, custom fields...
Clear'd — Shopify Connector for the Cleard Social Commerce Platform
A free connector app linking a Shopify store to an external Cleard account. The merchant verifies a Cleard API key,...
The British Hovercraft Company — Configurable Craft Catalogue & Parts Store on Shopify
A Shopify store for the world's largest manufacturer of recreational and light-commercial hovercraft, exporting to 40+ countries. The build carries...
Dé Rococo — Global DTC Fashion Storefront on Shopify
Dé Rococo is a Tel Aviv fashion label founded in 2017 by Romy Spector, known first for swimwear and now...
Dreamland Jewelry — High-SKU Sterling Silver Storefront on Shopify
A Shopify storefront for a high-volume sterling silver jewelry retailer with roughly 45 collections across rings, chains, necklaces, pendants, earrings...
Duamadé — Recycled-Plastic Design Studio Storefront on Shopify
A Shopify storefront for a Spanish design studio making furniture and homeware from recycled plastic — bottle caps, packaging and...
Estimato — Delivery Date ETA Widget for Shopify (Built for Shopify)
A Built for Shopify certified app that adds an estimated-delivery-date widget to product pages. Merchants define processing and shipping times...
Fair Harbor — Sustainable Coastal Apparel Storefront on Shopify
A Shopify storefront for a Certified B Corp menswear and swim brand built from recycled plastic bottles, selling swim, tops,...
Flabelus — Global Omnichannel Footwear Storefront on Shopify
A Shopify storefront for a Spanish handmade footwear brand that has scaled from Mary Janes into a full lifestyle range...
Foberry — Made-to-Measure Menswear Storefront on Shopify
A Shopify storefront for a Pakistani made-to-measure menswear brand selling shirts, trousers and jackets from Rs. 4,700 to Rs. 7,450....
Foreclosure OPS (Real Estate Intelligence Platform)
Foreclosure OPS is a specialized PropTech SaaS platform that automates the collection, enrichment, and analysis of county foreclosure filings. Built...
Ganzitos — Spanish Women's Footwear Storefront on Shopify
A Shopify storefront for a Madrid women's footwear brand making leather shoes in Spain — ballerinas, Mary Janes, loafers and...
Harber London — Global Leather Goods Storefront on Shopify
A Shopify storefront for a London full-grain leather goods brand selling wallets, tech sleeves, bags and accessories worldwide. The catalogue's...
Headshop Drop — Restricted-Category Dropshipping App & Supplier Platform for Shopify
Headshop Drop is a supplier-side Shopify app built for One Wholesale, a Toronto-based distributor of smoking accessories and cannabis-adjacent products....
Heimat Atlantica — Artisan Fashion & Accessories Storefront on Shopify
A Shopify storefront for a Galician artisan label selling handwoven bags, mother-of-pearl jewellery and ready-to-wear, priced €70–€540. The site is...
MIMS — Multi-Market Gummy Supplement Storefront on Shopify
A Shopify storefront for a sugar-free gummy vitamin brand, split into Adults and Kids ranges across six formulas (immunity, sleep,...
Peanut Butter & Co — CPG Brand Storefront on Shopify
A Shopify storefront for a family-owned CPG brand best known for its ten peanut butter flavours, extended into powders, almond...
IBOSH – International Certification Board & Partner Portal
IBOSH is an enterprise-grade certification and accreditation platform engineered for the International Board of Occupational Safety and Health. Built to...
InnoGear — Multi-Category Consumer Electronics & Home Storefront on Shopify
A Shopify storefront for InnoGear, a consumer brand best known on Amazon for aroma diffusers, solar spotlights and microphone arms...
Instafeed — Instagram Feed, Stories, Highlights & Reels for Shopify
A Shopify app that pulls a merchant's Instagram content into their storefront — posts, Stories, Highlights and Reels — and...
JB Equipment — Excavator Attachment Catalogue Storefront on Shopify
A Shopify storefront for a Hertfordshire manufacturer and distributor of excavator, telehandler and skid-steer attachments — buckets, grabs, tree shears,...
JoSephine — Slow-Fashion Womenswear Storefront on Shopify
A Shopify storefront for a Madrid slow-fashion womenswear label. Each season is presented as an editorial chapter — the current...
Joon Haircare — DTC + Wholesale Haircare Storefront on Shopify
A Shopify storefront for a US haircare brand built on Persian ingredient heritage — saffron, rose and Middle Eastern oils....
JSON-LD for SEO by DMB — Structured Data & Rich Results App for Shopify
A Shopify app that generates valid JSON-LD structured data across a store so products qualify for Google Rich Results and...
Juice Press — Multi-Channel Organic Juice & Grocery Storefront on Shopify
A Shopify storefront for a 25+ location New York juice and organic grocery chain, built to route customers across five...
Kakao Alimtalk Notifications — KakaoTalk Order Messaging App for Shopify
A public Shopify app that delivers order, shipping, delivery and refund notifications to Korean customers over KakaoTalk rather than email...
Kensington Furniture — Multi-Brand Furniture & Mattress Retail Storefront on Shopify
A Shopify storefront for a 113-year-old South Jersey furniture and mattress retailer operating a two-acre showroom. The site mirrors the...
Kissmetrics — Shopify Analytics Integration App
A public Shopify app connecting a merchant's store to Kissmetrics, the customer-analytics platform. It captures storefront and checkout events automatically...
Kpostcode — Korean Address & Postcode Lookup for Shopify Plus Checkout
A Shopify Plus checkout extension that brings Korea's standard address-entry pattern into Shopify. Rather than typing a street address, the...
Les emballages PickPack — Reusable Packaging Option for Shopify Checkout
A free Shopify app that lets shoppers choose PickPack reusable packaging instead of single-use boxes at checkout. The customer sees...
LogMyPrice — Price History & Strike-Price Compliance App for Shopify
A Shopify app that records every price change automatically and renders a verifiable 12-month price history chart on the product...
LOOPS Beauty — Hydrogel Mask Storefront on Shopify
Loops Beauty is a quiz-driven subscription beauty brand in the United States. Customers answer a personalised quiz that routes them...
Masderm — At-Home Radiofrequency Skincare Storefront on Shopify
A Shopify storefront for a Spanish skincare brand selling at-home radiofrequency devices and paired treatment creams — facial, body and...
Meller — Influencer-Led Eyewear Storefront on Shopify
A Shopify storefront for a Barcelona eyewear and accessories brand founded in 2014, selling sunglasses, blue-light glasses, chains and premium...
Miss Lamonique — Polish Health & Supplement Retailer for the UK Market
A bilingual (English/Polish) Shopify storefront importing Polish natural-health brands — Slavito, Skoczylas, Biowen, Visanto, Dobre Konopie — for the UK's...
Moonday — Global Lifestyle Apparel Storefront on Shopify
A Shopify storefront for a Spanish lifestyle apparel brand spanning clothing, swimwear, accessories, kids and home. It sells worldwide across...
Lead Apparel — B2B Corporate Merch Storefront + Launch Swag-Store Platform
A Shopify storefront for a B2B corporate merchandise supplier, carrying 50+ licensed brands (Nike, The North Face, Patagonia, Peter Millar,...
Necklace Builder — Step-by-Step Custom Jewellery Configurator for Shopify
A Shopify app that lets jewellery shoppers build a necklace in three steps — pendant, centre stone, chain — and...
NUNC Nutrition — Gummy Supplement DTC Storefront on Shopify
A Shopify storefront for a US gummy supplement brand covering roughly a dozen formulas — ACV, energy, beauty, sleep, biotin,...
Ölend — High-Variant Bag Storefront on Shopify
A Shopify storefront for a Spanish soft-bag brand selling backpacks, crossbodies, shoulder and small bags from €85 to €120. Its...
Ooh La Luxe — Multi-Brand Boutique Storefront on Shopify
A Shopify storefront for a boho-inspired California boutique stocking third-party labels (Free People, Daydreamer LA, Billini, Angie, Cotton Candy LA,...
OUNASS — Luxury Fashion E-Commerce Mobile App (Android)
The Android app for Ounass, Al Tayer Group's digital-only luxury retailer and the Middle East's largest luxury e-commerce platform, launched...
Payeo — Subscriptions & Recurring Payments App for Israeli Shopify Brands
A public Shopify subscriptions app built specifically for the Israeli market — the gap being that mainstream subscription apps don't...
Philippa 1970 — Spanish Luxury Womenswear Storefront on Shopify
A bilingual Shopify storefront for a Spanish luxury womenswear label known for printed occasion dresses, worn by Queen Letizia, Tamara...
Phoenix40 – Radiation Safety Training Platform
Phoenix40 is a specialized e-learning and compliance management platform delivering state-approved, 40-hour radiation safety certification for industrial radiographers. The web...
Poly & Bark — DTC Furniture Storefront on Shopify
A Shopify storefront for a DTC furniture brand selling sofas, sectionals, dining, bedroom, workspace, outdoor, lighting and decor. The build...
Pretty Sales Popup — FOMO & Social Proof App for Shopify
A public Shopify app bundling five conversion widgets into one install: sale notifications (recent purchase popups), exit-intent discount offers, promotion...
PUR Cold Pressed — Subscription-First Juice Cleanse Storefront on Shopify
A Shopify storefront for a US cold-pressed juice brand that ships perishable, HPP-protected juice nationwide in insulated coolers. The site...
Quilt Direct — Multi-Axis Retail & Tuition Storefront on Shopify
A Shopify store for a UK premier stockist of Bernina machines, OESD stabilisers, AccuQuilt cutters and Mettler/Aurifil threads. The catalogue...
Replaceit — Bulk Find-and-Replace Editor for Shopify (delisted)
A bulk-editing app that ran find-and-replace across an entire Shopify catalogue in a single operation — titles, descriptions, SEO meta...SDS — Certified Pre-Owned Camera Gear Marketplace with Automated Trade-In
A two-sided platform for used photo and video equipment: shoppers buy certified pre-owned camera bodies, lenses and accessories (Sony, Canon,...
SEO Image Optimizer by DMB — Compression, Alt-Text & Filename Automation for Shopify
A Shopify app that handles the three image jobs that affect page speed and search visibility: lossless compression, auto-generated keyword-rich...
Diaspora Co. — Single-Origin Spice DTC Storefront on Shopify
A Shopify storefront for a single-origin spice brand sourcing from 150+ family farms across India and Sri Lanka. Roughly 40...
SHOUT — Creator Marketplace & UGC Video Testimonial App for Shopify
A Shopify app that runs the entire UGC video pipeline inside the merchant admin — sourcing, briefing, fulfilment and display....
Social Bar — Floating Social Media Icon Bar for Shopify
A Shopify app that adds a floating social media icon bar to any storefront. Merchants pick from 50+ platform icons...
Social Proof & FOMO Sales Pop — Real-Time Activity Notification App for Shopify
A Shopify app that surfaces real-time store activity as storefront popups: recent orders, add-to-cart events, live visitor counts, abandoned carts,...
Sophie Ratner Jewelry — Fine Jewelry Storefront with Bridal & Bespoke Studio
A Shopify storefront for a New York designer of handmade 14k gold fine jewelry. Alongside the standard catalogue (earrings, necklaces,...
SourcEquip — Multi-Vendor Industrial Equipment Marketplace on Shopify
A B2B marketplace on Shopify for material-handling and construction equipment — forklifts, pallet jacks, stackers, scissor and boom lifts, attachments,...
StoreCopilot — Semantic Data Layer Connecting Shopify to ChatGPT and Claude
A Shopify app that lets merchants query their business in plain language through ChatGPT or Claude instead of reading dashboards....
Sunshine — Succulent & Gift Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for what positions itself as Israel's largest succulent and gift centre. Plants run ₪23–₪200 alongside...
Support Hero — AI Helpdesk & Unified Inbox for Shopify
An AI helpdesk that consolidates Gmail and custom email accounts into one Shopify-native ticketing inbox. The AI is trained on...
Support Hero — Knowledge Management SaaS Marketing Site
A Squarespace marketing site for a knowledge-management SaaS product that runs separately on supporthero.io. The product provides a hosted help-centre...
Tailor Shirt Shop — Made-to-Measure Shirt Configurator for Shopify
A Shopify app that turns a shirt into a made-to-measure product. Customers work through a design panel — fabric, sleeves,...
TRAC91 — Delhivery Fulfilment App for Indian Shopify Merchants
A free Shopify app connecting Indian merchants to Delhivery courier services. Orders import automatically, ship in bulk, and generate carrier-specific...
Travelingos — Lead-Generation Site for a Mexico Travel Agency (WordPress)
A WordPress lead-generation site for a travel agency specialising in Mexico's Caribbean coast. Seven destinations (Cancún, Riviera Maya, Tulum, Playa...
Tru Diamonds
A Shopify storefront for a British simulated-diamond jewellery brand selling rings, earrings, neckwear and bracelets at £74–£300 against mined equivalents...
Ultimate Speed Booster Plus — Page Speed Optimisation App for Shopify
A public Shopify app that reduces perceived page load time using browser preloading — anticipating the shopper's next navigation and...
Dana's Bakery — Perishable Food DTC Storefront on Shopify
A Shopify storefront for a New York bakery known for American-flavoured French macarons, now selling Mookie™ boxes, stuffed cookies, Krisp...
Vanuat Coffee Dropshipper — Private-Label Coffee Dropshipping App & Shopify Storefront
Vanuat Coffee Dropshipper is a public Shopify app that turns a US coffee roaster and 3PL operation into a private-label...
Wefulfil Global — Shopify ↔ China 3PL Sourcing, Branding & Fulfilment Integration
Wefulfil Global is the Shopify integration layer for a China-based third-party logistics operator serving DTC brands in Europe, Australia and...
White Space — Personalised Gift Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for an Israeli personalised-gift brand. Every product is made to order from customer-supplied input —...
Goom: Multi-region Plus build with Hebrew/English RTL
Goom is a fast-growing Israeli premium DTC brand selling internationally. It trades in Hebrew and English across three markets —...
Yooletta — Multi-Brand Stationery & Lifestyle Storefront on Shopify (Hebrew / RTL)
A Hebrew RTL Shopify storefront for Israel's "paradise for paper lovers" — a curated retailer of international stationery and lifestyle...
YUXUS — Multi-Market Streetwear Storefront on Shopify
A Shopify storefront for a Madrid streetwear label founded in 2018, selling 11 seasonal drop collections (FW26, Forher 2.0, Memories,...Results from mobile apps we have shipped
Transparent pricing. Pick the model that fits your stage.
Fixed-scope projects, ongoing retainers, or full-time dedicated teams. Whatever the engagement, you'll see the price before you sign: no hourly creep, no surprise change orders.
Fixed-scope build
- Fixed SOW & written deliverables
- 14–60 day hypercare included
- Clean code & documentation handover
- Easy off-ramp, no lock-in
Monthly partnership
- Dedicated PM + senior engineer
- Sprint cadence with weekly demos
- 2–8 A/B tests per month
- Unused hours roll 50% forward
Full-time pod
- Senior engineers full-time on your team
- Direct Slack & daily standups
- Reports to your CTO/Eng Lead
- Signed SLA & SOC2-aligned process
Not sure which fits?Book a free 30-min strategy call →
Six reasons app teams stay with us for the long run
Most of our app work is repeat business or referral. These are the reasons clients give when we ask why.
- Shopify Partner since 2018Certified, with direct partner support channels when a build needs them.
- 250+ stores shipped since 2019Seven years of Shopify-specific pattern recognition, not general web work.
- A dedicated PM on every buildOne accountable owner, weekly written updates, no account-manager telephone game.
- Conversion-first, not pixel-firstDesign decisions are argued from revenue impact, and measured after launch.
- Transparent, fixed-scope pricingWritten scope and a fixed number before work starts. No surprise line items.
- You own the code, alwaysClean handover, documented, on your repos. Leaving is never held over you.
Questions we hear before every Mobile Apps engagement
Honest answers, including the ones most agencies dodge.
Native or React Native?
Native (Swift + Kotlin) for $1M+/year businesses needing peak UX. React Native or Flutter for budget-conscious launches and faster iteration. We help pick.
How long does a mobile app take?
MVP: 10–14 weeks. Production apps: 16–26 weeks. Enterprise (offline mode, real-time sync, custom backend): 6–10 months.
Do you build the backend too?
Yes: Node + TypeScript + Postgres is our default. We design APIs, real-time sync, push, auth, billing, all in-house.
How much does an app cost?
MVP: $35K–$70K. Production app: $80K–$200K. Enterprise: $200K–$500K. Monthly maintenance: $2K–$10K/mo.
Can you help with App Store approval?
Yes. We ship App-Store-compliant code, write listings, design screenshots, manage submission, and handle Apple/Google review comments.
What about updates and maintenance?
Monthly retainers cover OS version updates, dependency upgrades, bug fixes, security patches, and feature additions, with SLAs.
