Nimbus Apps designs and builds iOS and Android apps for startups and product teams — from first sketch to App Store approval.
We build for how each platform actually behaves — no janky cross-platform compromises where it matters.
UI/UX design is part of every engagement, not an upsell — wireframes, prototypes, and final UI.
We handle submission, screenshots, and review notes so launch day doesn't get stuck in review limbo.
Need a backend too? We build and host the API layer, or integrate with what you already have.
Every build gets tested on a matrix of real phones, not just simulators, before it reaches you.
OS updates roll out twice a year — we keep your app compatible so it doesn't quietly break.
We map user flows, technical constraints, and a realistic scope before any code is written.
Wireframes into a full clickable prototype, refined with your feedback until it's approved.
Two-week sprints with working builds you can install and test on your own phone.
Device testing, bug fixes, and a smooth submission to the App Store and Google Play.
"Nimbus caught three App Store rejection risks before we even submitted. Our launch was smooth on the first try."
"They didn't just build what we asked for — they pushed back on features that would've hurt performance. That saved us."
Yes — either natively for each platform, or with a shared codebase like React Native or Flutter, depending on your goals and budget.
Most projects range from $25,000 to $90,000 depending on scope. We'll give you a fixed estimate after the discovery call.
Absolutely. We regularly integrate with existing APIs, or build a new backend if you don't have one yet.
Yes, we offer monthly retainers for updates, bug fixes, and OS compatibility after launch.
Tell us about it — we'll reply with honest feedback on scope, timeline, and cost within two business days.
hello@nimbusapps.io