We build mobile apps for iOS and Android — consumer apps, B2B tools, marketplaces, and AI-powered features — engineered to clear App Store and Play Store review, not just run on your test device.
Based on 100+ Reviews
100+ Reviews
Why Entalogics for mobile
App Store rejections, dead push notifications, and an app that stops working the moment wifi drops — we've inherited enough half-built mobile apps to know these four gaps show up almost every time. Here's how we close them before a single screen gets built.
Apple and Google reject apps for the same handful of avoidable reasons. We build against their current guidelines from day one, so submission isn't where your launch date slips.
Flutter and React Native development sharing one codebase across iOS and Android, without the app feeling like a web page wearing a native app's clothes.
Real users lose signal. Your app keeps working, syncs when the connection comes back, and never loses a user's data because a train went into a tunnel.
No third-party notification vendor sitting between you and your users. We wire this up ourselves, on your own infrastructure.
Hard-won lessons
Bad code is rarely the reason a mobile app project fails. These six are.
Every one of these gets caught in discovery, before a build starts — not after your app collects its first rejection email from Apple.
Know what you're building
They can look identical on screen. The engineering, distribution, and maintenance underneath are nothing alike.
Need offline access, camera, GPS, or push notifications? That's a job for native or cross-platform mobile app development, not a responsive website with an app icon glued on.
What we build
Here's the mobile app development work we get asked for most, from consumer apps to enterprise mobile builds.
Store submission
A rejection at review can cost you two more weeks you didn't budget for. We build toward submission the whole way through, not the week before launch.
iOS
App Store
Android
Play Store
ASO
ASO decisions get harder to fix the later you make them. We make them early.
Infrastructure
The backend pieces a mobile app depends on, set up before the first screen ships.
Firebase Cloud Messaging or native APNs, run on your own infrastructure, not a locked-in third-party vendor.
Universal links and App Links, so a marketing link opens the exact screen a user expects instead of dumping them on the home screen.
Local storage with background sync, so the app keeps working on a plane and catches up the moment it's back online.
Face ID and fingerprint login built natively, not routed through a slower third-party wrapper.
Apple and Google in-app purchase APIs, subscriptions, and receipt validation, done correctly the first time.
Event tracking and funnels live from launch, so you're not guessing at retention three months in.
The receipts
Actual deliverables, not polished case studies.
Engagement shape
ASO and store submission get built alongside the app, not crammed in during the final week.
Stack
Picked by platform and product need, not a default we reach for every time.
Engagement
Three lanes, depending on where you're starting from.
For teams that need a real, submitted, live mobile app
For teams that need a real, submitted, live mobile app — not a build stuck on a test device.
Embedded developers for ongoing mobile work
Embedded developers for teams that need ongoing mobile app development services without running a hiring process.
For regulated industries — HIPAA, financial, enterprise
For regulated industries — HIPAA-compliant healthcare apps, financial mobile applications — where the architecture has to be right the first time.
Founder-direct
A free 30-minute call with a senior mobile app developer gets you a platform recommendation, a submission plan, and a timeline you can actually plan around.
