Devzent is open for new projects — free consultation, fixed price after discovery.See what's new
Devzent is open for new projects — free consultation, fixed price after discovery.See what's new
iOS and Android apps that feel native and ship on schedule
We build mobile apps that pass App Store and Play Store review the first time, work offline, and share a codebase without feeling like a website in a wrapper. Push notifications, biometrics, payments, maps and hardware access included.
Devzent delivers mobile apps from Islamabad, for businesses across Pakistan and for clients working with us remotely from further afield. On-site discovery around Islamabad and Rawalpindi; fully remote delivery everywhere else.
React Native or Flutter with platform-specific behaviour where it matters — navigation, gestures, haptics and typography follow each platform’s conventions.
Local persistence with conflict-aware sync, so a rider in a basement or a waiter in a dead zone keeps working and the data reconciles when signal returns.
Segmented push through FCM and APNs, deep links straight to the right screen, and in-app messages for onboarding and announcements.
Stripe, local gateways, Apple Pay, Google Pay, and in-app purchase where the store requires it. PCI scope kept minimal by design.
Camera, biometrics, geolocation and background tracking, Bluetooth printers, NFC and barcode scanning — the hardware your operation already uses.
Automated builds, staged rollouts, over-the-air updates for JS-layer fixes, and crash reporting with symbolicated stack traces.
These ranges come from projects we instrumented. Your numbers will differ — we baseline yours during discovery so the case is arithmetic rather than a promise.
Deliverables
A shared codebase means one team, one backlog and one QA cycle instead of two of everything.
~45% lower build cost
Offline-first means the app keeps functioning on weak networks — which is where most field work actually happens.
Full functionality offline
Ship a fix to both platforms in one release, and push JS-layer changes over the air without waiting on review.
Same-day hotfixes
We know the review guidelines that catch first-time submitters — privacy manifests, permission strings, account deletion, tracking disclosure.
Approved on first submission
Every phase produces something you can review. Nothing is invisible until the end.
User journeys, platform decisions, store requirements and the offline strategy. We identify the review risks before writing code.
1 week
Platform-appropriate flows and a clickable prototype tested on a real device in real conditions.
1–2 weeks
Sprint-based build with TestFlight and Play internal-track releases every two weeks so stakeholders use the real app on real hardware.
6–14 weeks
Testing across a device matrix, performance profiling, accessibility, store listings, screenshots, privacy manifests and review submission.
2 weeks
Staged rollout, crash and ANR monitoring, review-response process, and a post-launch iteration cycle driven by analytics.
Ongoing
Chosen because we run them in production, can hire for them, and would hand them to your team without an apology.
mobile
frontend
backend
cloud
data
React Native if you have a React web codebase or want to share logic with a Next.js frontend — the talent pool and library ecosystem are larger. Flutter if the app is animation-heavy or you want pixel-identical rendering across platforms. We recommend based on your team and product, not on what we prefer.
Thirty minutes, no sales deck. You will leave with a view on feasibility, an approach, and a realistic range.
No obligation · No sales deck · An engineer on the call