Cross-platform iOS + Android ordering app for a restaurant / F&B client. Built in Flutter, live on the App Store and Google Play, real users placing real orders right now. The client identity is held under NDA — which means everything that follows has to earn credibility on technical specificity alone. No logo. No screenshots that fingerprint the brand. No vanity download numbers we can’t verify. What you get is the architecture, the stack, the production operations, and the choices we made. The receipts are on the store.
Build my Flutter app like this →no retainer trap. just truth.
A restaurant chain that needed to own its ordering channel instead of paying third-party aggregators 30% of every meal. Apps had to ship to production — not die in staging like most agency app projects.
Every order through Uber Eats, DoorDash, or Skip costs the restaurant 20–30% in commission. On a $25 average ticket that’s $5–7.50 vanishing per order. The math gets ugly fast at volume. The only escape: your own ordering channel, owned end-to-end, with margins intact.
A native iOS app and a native Android app means two teams, two codebases, two release cycles, two QA cycles, two debugging sessions for every change. For an F&B operator with a finite budget and a need to actually launch — that math doesn’t work. Flutter became the only honest answer to the cross-platform question.
An ordering app without a kitchen-side counterpart is just a fancier phone call. Orders need to land on a tablet on the line, get acknowledged, get prepped, and get marked done — with the customer kept informed at every step. Half of agency app projects forget there’s a person on the other end of the order. This one couldn’t.
Brutal industry truth: a huge percentage of agency-built apps never see the App Store. They die in staging, in App Store review, in the “just one more sprint” loop. Apple’s and Google’s review processes are unforgiving for first-timers. Production deployment is its own discipline. If we couldn’t close the deployment loop, we’d be one more agency adding to that graveyard.
Flutter as the framework, Dart as the language, one codebase shipping to both iOS and Android. Real-time menu sync from the back-end. Payment integration via established processors. Kitchen-side companion view on tablet. Location-aware menus for chains with menu variance per outlet. Architecture decisions made for production reality, not greenfield idealism.
The discipline that separates apps that ship from apps that die in staging. App Store Connect + Play Console submission, review-cycle navigation, code signing, TestFlight beta, Play internal testing, Crashlytics instrumentation, release management. The unsexy operations work that determines whether real users ever see the app. Anyone can write an MVP. Few can land it in the store and keep it there.
Production app. Six functional modules shipped. Live on two stores. Real users placing real orders.
The core customer-facing experience. Menu browsing, item customization, cart management, checkout. Designed for the thumb — one-handed phone use is the dominant pattern.
Menu changes in the back-end propagate to the app in real time. 86 an item from inventory, it disappears from the app within seconds. Pricing updates instantly. New specials appear without a release cycle.
In-app payments via established processor. Apple Pay + Google Pay support for tap-to-checkout. Saved card support, secure tokenization, refund flows, tip handling, multi-tender splits where relevant.
Companion view for the line. Orders land on tablet. Acknowledged, prepped, marked complete. Customer gets push notifications at each status change. The full operational loop closes inside the system — no manual hand-offs.
Points-per-dollar earning, redemption against menu items, tier thresholds, and birthday rewards. The mechanism that converts a one-time customer into a five-time-a-month regular.
App Store Connect submission, Play Console submission, both review cycles cleared, code signing, certificate management, Crashlytics instrumentation, release management process. The unsexy operations work that determines whether the app actually exists for users.
Functional scope locked. Tech stack decision (Flutter chosen for cross-platform reality). Data model designed. Integration points identified for payments + back-end + kitchen tablet.
Flutter codebase scaffolded. Customer ordering flow built first — menu browsing, cart, checkout. Then kitchen dashboard. Then loyalty. Then real-time menu sync layer.
Payment processor integration. Apple Pay + Google Pay wired. Tokenization tested. Back-end sync hardened. Push notification system installed. End-to-end flows tested on real devices.
TestFlight beta with client’s internal team. Play internal testing track. Bug triage cycle. App Store + Play Store listings written. Privacy policy + data declarations. Screenshots + marketing assets.
App Store + Play Console submissions. Review feedback addressed. Approval received. App live on both stores. Crashlytics monitoring. Release cadence established for subsequent updates.
Every one of these is something we run daily, not something we read a tutorial about.
Other technical builds and multi-discipline programs from the catalog.
Because the client signed an NDA, and we honor it. An agency that’ll quietly violate one client’s NDA to flex on a public website is an agency that’ll do the same to you. The trade we accept: less visual proof, more technical specificity. We’ll happily walk you through the actual app on a call, under whatever discretion makes sense, and we can put you in direct touch with the client as a reference if you’re seriously evaluating us for app work.
Three honest answers: (1) The technical specificity here — Flutter, Dart, Firebase, App Store Connect, Crashlytics, Apple Pay integration, kitchen dashboard architecture — reads correctly to anyone who’s actually shipped a production app. (2) On an evaluation call we can demo the live app in real time under NDA. (3) We can put you in direct conversation with the client if the engagement is serious. You shouldn’t take any agency’s case study on faith; you should ask for a reference call. We always make ours available.
The honest decision tree: Native iOS + Android is best when you need cutting-edge platform features or maximum performance — at the cost of two codebases. React Native is great when the team is already JS-heavy or sharing code with a React web app. Flutter wins when the priority is one codebase, identical UI on both platforms, fast iteration, and tight visual control. For an F&B ordering app where customer experience needs to be identical on iPhone and Pixel, where the team needs to ship updates fast, and where there’s no React web app to share with — Flutter was the right choice. Tech choices should follow product reality, not the engineer’s favorite framework.
For an F&B ordering app at the scope shown here — ordering, real-time menu sync, payments, kitchen dashboard, loyalty, location-aware menus, both stores live — 12–20 weeks is realistic, depending on integration complexity. First 2–4 weeks: scope + architecture + design. Weeks 4–12: core build. Weeks 12–16: payments + integration + beta. Weeks 16–20: store submission + review + launch. Anyone promising you a real production app in 4 weeks is either lying or shipping you a wrapper around a webview — which will be one-star reviewed into oblivion within a month.
Mobile apps aren’t ship-and-forget. iOS and Android push platform updates twice a year that often require app updates to maintain compatibility. Payment processors update SDKs. New iPhones and Pixels arrive with new screen sizes and capabilities. Crashlytics surfaces production issues. Apple and Google occasionally tighten store policies that need addressing. We offer a maintenance retainer for ongoing support — or you can take the codebase, take the documentation, and run it with your own team. The choice is yours, and either option is genuinely available.
If your business has a real reason for an app — not vanity, but actual buyer behavior that points to mobile — yes, this is exactly the kind of work we run. We’ll start with a free scoping call, audit whether an app is genuinely the right answer for your business (sometimes it isn’t — sometimes a great PWA or mobile-optimized web flow is the honest answer), and if it is, sequence the build honestly. No 80-slide opportunity decks. Just the sequenced plan and someone accountable for shipping it.
We’ll run a free scoping call, audit whether an app is genuinely the right answer for your business, and if it is, tell you — honestly — what a realistic timeline + budget looks like. Before you commit to anything.
no retainer trap. just truth.
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