Mobile App Development for iOS & Android
Custom mobile applications for iOS and Android — native or cross-platform, backed by APIs where your app needs them, and taken all the way through to App Store and Google Play submission.
What We Build
Redrip Solutions designs and builds production-ready mobile applications for iOS and Android. That covers native development in Swift and Kotlin, cross-platform development with React Native or Flutter, and everything a real application needs beyond the UI: backend and API development, authentication, push notifications, third-party integrations, and ongoing maintenance once the app is live.
We have published apps on both the App Store and Google Play — see the portfolio for what we've shipped.
Platforms We Develop For
- iOS — native iPhone and iPad apps built with Swift and SwiftUI. iOS development
- Android — native Android apps built with Kotlin and Jetpack Compose. Android development
- Apple TV — tvOS applications for television interfaces. Apple TV development
- Cross-platform — React Native or Flutter, where a shared codebase across iOS and Android fits the project better than two native builds.
Mobile Development Services
iOS App Development
Native iPhone and iPad apps built with Swift and SwiftUI, from first screen to App Store submission.
iOS App Development →Android App Development
Native and cross-platform Android apps built with Kotlin and Jetpack Compose, published on Google Play.
Android App Development →Apple TV Development
tvOS applications designed for the television interface — media playback, navigation, and remote interaction.
Apple TV Development →MVP App Development
A focused first version of your product — scoped to validate the idea without unnecessary technical debt.
MVP App Development →Beyond the App Itself
Backend & API Development
Most real applications need a backend — user accounts, data storage, business logic that shouldn't live on-device. We build the API layer alongside the app itself, so the two are designed together rather than bolted on afterward.
Integrations & Notifications
Authentication, push notifications, analytics, payment providers, and third-party services are integrated as part of the build, not treated as an afterthought once the core app is "done."
App Store & Google Play Submission
We handle store listing preparation and submission on both platforms, and know the common causes of App Store review rejection well enough to avoid them.
Maintenance
Mobile apps need updates when OS versions change, not just when you want new features. We offer ongoing maintenance agreements for apps we've built and for existing apps we're brought in to take over.
Apps We've Shipped
Ascend! Habit Breaker RPG
A habit-tracking app with RPG mechanics, published in the Health & Fitness category.
iOS AndroidSpark Media Player
A media player for iOS, iPadOS, and Apple TV with playlist management.
iOS AndroidMobile App Development — Common Questions
How much does mobile app development cost?
It depends on scope — platforms targeted, backend complexity, and third-party integrations all move the number significantly. We scope every project individually and provide a fixed or milestone-based price before development starts. See our cost framework for the factors involved.
How long does app development take?
A focused MVP typically takes 8–16 weeks from scoped requirements to App Store submission. Full-featured applications with backend systems and web dashboards range from 16–32 weeks.
Should I build for iOS or Android first?
It depends on where your users are, not a general rule. See our guide on iOS vs Android for the factors we consider when advising clients.
Can you build an MVP?
Yes — see our dedicated MVP app development service.
Can you maintain an existing application?
Yes. We regularly take over existing apps for maintenance, feature development, or full rewrites, starting with a technical audit of the current codebase.
Have a Mobile App in Mind?
Tell us what you're trying to build and we'll come back with an honest assessment and suggested approach.