Mobile Apps.
iOS and Android applications that feel native, perform well on real devices and survive the App Store and Play Store review cycle without surprises.
What “Mobile Apps” means at Devmint.
Mobile App Development at Devmint means shipping iOS and Android applications that feel native, perform well on real devices and survive the App Store and Play Store review cycle without surprises. We build in React Native and Expo for cross-platform speed, in Flutter where the product demands it, and natively in Swift or Kotlin when the experience truly requires it. We've shipped consumer apps, B2B tools and a hypercasual game on Google Play — the discipline is the same in all three.
Most mobile projects we audit lose time to the unglamorous middle: deep links, push notifications, in-app purchases, offline state, analytics, crash reporting, store metadata, signing certificates. Devmint engagements treat that middle as the project, not the afterthought. You get an app that launches on time, gets approved on the first submission, and has the telemetry to tell you what users actually do once they install it.
Deliverables.
- iOS + Android app (RN, Flutter, or native)
- Auth, push, deep links, in-app purchases
- Offline-first state where it matters
- Store-ready assets + first-submission approval
- Crash + analytics instrumentation
The shape.
Mobile engagements run 8–14 weeks. Discovery + spec week → 6–10 build weeks with weekly demos → store-ready assets + first-submission approval as a deliverable, not a hope.
How we price.
Devmint engagements are scoped as fixed proposals against measurable outcomes — not hours. After a 30-minute discovery call, we send a written proposal with timeline, deliverables, eval targets and a single fixed fee. No procurement maze, no T&M creep. Smaller pilots and larger outcome-based contracts are scoped the same way — tell us what you're shipping and we'll come back with a number.
What we reach for.
React Native + Expo by default · Flutter or native Swift/Kotlin when the experience demands it · Firebase + Sentry · in-app purchases via RevenueCat · push via Expo or OneSignal.