Fixed-price mobile app packages for iOS and Android. Approve a free mockup before you pay anything, then pay in milestones as your app comes to life.
Your free mockup shows the idea. The Discovery Sprint turns it into a build-ready plan, so your fixed price is accurate and nothing is left to guess. The full $990 is credited to your build if you continue.
Best for: A focused app with one type of user
Most popular
Best for: Two-sided apps and subscription products
Best for: Platforms with many user types and custom rules
The number of user types, how many screens and journeys the app needs, real-time features, outside systems such as payments or maps, and AI features.
Optional maintenance from $500 to $1,000 a month covering OS updates, bug fixes and small improvements.
Every package includes
Users, core features and a fixed quote. NDA on request.
A clickable design you approve before any code.
iOS and Android in sprints, with a live demo every week.
App Store and Google Play submission, plus handover.
Analytics review, fixes and a plan for the next release.
A focused iOS and Android app with Codexia starts at $4,900. Two-sided apps with real-time features start at $9,500, and full marketplace platforms from $18,000. See the full breakdown in our app development cost guide. Most mobile apps land between $4,900 and $18,000, depending on scope.
Most apps launch in 8 to 10 weeks.
Most apps are best built once with Flutter or React Native for both iOS and Android, which saves cost and time. We recommend native only when your app needs heavy device features or maximum performance.
Yes. Store submission is included.
Yes. We start with a code review and tell you honestly what we find.
Yes, 100%.
You get 90 days of free support. After that, optional maintenance costs $500 to $1,000 a month.
Within 24 hours you'll get a scope, a timeline and a fixed-price range.