When Flutter is the right call
Your app is mostly screens, forms, lists and API calls. You need iOS and Android at the same time. Your team is small and you'd rather maintain one codebase than two.
Services
Mobile app development, end to end
Six services that cover the whole life of a mobile product — from the first workshop to the release that follows your thousandth user. Take all of them, or just the one you're missing.
Service 01
iOS App Development
Native iPhone and iPad apps in Swift and SwiftUI, built to Apple's conventions rather than fighting them.
Apple users notice when an app doesn't behave like an Apple app — wrong gestures, wrong transitions, a share sheet that isn't the share sheet. We build to the Human Interface Guidelines because it's what makes an app feel trustworthy, and because it's what gets you through review without a rejection.
- Swift, SwiftUI and UIKit where it still wins
- Widgets, App Clips, Live Activities and watchOS companions
- HealthKit, ARKit, Core ML, StoreKit 2 and Sign in with Apple
- VoiceOver and Dynamic Type support audited before release
Typical project: 10–16 weeks · from $6,000
What you get
- Signed release build in your own App Store Connect account
- Full source with unit and UI test coverage on core flows
- CI pipeline pushing to TestFlight on every merge
- Architecture document your future hires can read
- 90 days of post-launch support
Where Android projects usually go wrong
- Testing only on flagships. We keep a device lab of mid-range hardware, because that's what most of your users own.
- Assuming a good connection. Offline-first data layers and retry logic are the default, not an upgrade.
- Ignoring battery. Background work goes through WorkManager with constraints, so you don't end up on a vendor's kill list.
- Skipping Play policy. Data-safety forms and permission declarations are prepared with the build, not after a rejection.
Service 02
Android App Development
Kotlin and Jetpack Compose apps built for the Android that exists, not the one in the emulator.
Android is thousands of screen sizes, a decade of OS versions and a wide spread of hardware. An app that feels fast on a current flagship can be unusable on a three-year-old mid-range phone — which is exactly where a large share of your users are. We build and profile against that reality from the start.
Typical project: 10–16 weeks · from $5,500
Discuss an Android buildService 03
Flutter Cross-Platform Development
One codebase, both stores, roughly 60% of the cost of building twice. When it fits, it's the fastest route to market we have.
When it isn't
Heavy camera or sensor pipelines, ARKit/ARCore, complex platform widgets, or apps where a 3–5 MB binary difference genuinely matters. We'll say so in discovery rather than after you've paid for it.
How we build it
Clean architecture with Riverpod or Bloc, a shared component library, golden tests for the UI, and platform channels wherever native access beats a package.
~40%
Lower cost than two native builds
8–14 weeks
Typical MVP timeline, both platforms
from $4,500
Fixed-scope Flutter engagement
Service 04
UI/UX & Product Design
Research, flows and a design system that engineers can build from without a translation layer.
Most of the money wasted on app projects is spent building the wrong thing beautifully. We front-load the cheap part: interviews, journey maps, a clickable prototype, and usability sessions with real people from your audience. Changes at prototype stage cost hours. The same changes after launch cost weeks.
- Stakeholder and user interviews, competitor teardown
- Information architecture, user flows and wireframes
- High-fidelity UI plus a tokenised design system in Figma
- WCAG 2.2 AA contrast, touch targets and screen-reader labelling
- Moderated usability testing with 5–8 target users
Design sprint: 3–5 weeks · from $2,500
Service 05
Backend, APIs & Cloud Infrastructure
The half of your app users never see — and the half that decides whether it survives its first busy weekend.
Auth & identity
Email, social, passkeys and biometric unlock. Session handling and token refresh that survive real-world network conditions.
Payments & subscriptions
Stripe, StoreKit 2 and Play Billing with server-side receipt validation, so entitlements can't be spoofed from the client.
Realtime & sync
WebSocket channels, conflict resolution and offline-first sync — so the app keeps working in a lift and reconciles cleanly on the way out.
Push & messaging
APNs and FCM with segmentation, scheduling and deep links that open the right screen instead of the home tab.
Cloud & DevOps
AWS or GCP defined in Terraform, containerised services, staged environments and cost alarms before the bill surprises you.
Security & compliance
Encryption at rest and in transit, audit logging, and delivery aligned to GDPR, HIPAA or SOC 2 where your sector requires it.
Service 06
Launch, ASO & Ongoing Growth
Shipping to the store is a milestone, not the finish line.
An app that nobody finds, or that quietly crashes for 4% of users, is a failed project no matter how good the build was. We treat launch and the months after it as part of the engagement: instrument what matters, watch the numbers, and turn them into the next release.
- Keyword research, store listing copy and screenshot design
- Staged rollouts with automatic halt on crash-rate regression
- Analytics instrumentation and funnel dashboards you can read
- A/B testing on onboarding, paywalls and activation flows
- Monthly release cadence with crash triage and OS-update readiness
Growth retainer: from $900 / month
Engagement models
Pick the one that matches where you are.
Fixed-scope project
Defined spec, fixed price, fixed date. Best when you know what you need and want budget certainty.
Dedicated team
Two to six people embedded with you on a monthly rate. Best for evolving roadmaps and longer builds.
Support retainer
A fixed block of hours each month for maintenance, releases and small features. Best after launch.
Investment
Transparent starting points
Real ranges, not "contact us for pricing". Your fixed quote comes out of the discovery workshop, and it doesn't move unless you change the scope.
Validate
Prototype & MVP
A focused first version to put in front of real users and investors.
$3k–$8k
6–12 weeks · one platform
- Discovery workshop & spec
- Core flows, designed and built
- Store submission included
Most common
Full product build
A complete, production-grade app with backend and both platforms.
$8k–$25k
3–8 months · iOS + Android
- Research, design system & prototype
- Backend, APIs and infrastructure
- QA, accessibility and performance audits
- 90 days post-launch support
Scale
Dedicated team
An embedded squad for a roadmap that keeps moving.
from $3.5k/mo
Rolling · 3-month minimum
- 2–6 named specialists
- Your backlog, your priorities
- Scale up or down each quarter
Ranges are indicative starting points, not quotes. Final pricing is fixed after discovery and depends on scope, integrations and compliance requirements.
Not sure which service you need?
Most people aren't at first. Send us a short description of the problem and we'll come back with a recommended shape, timeline and budget range within two working days.