In depthA mobile app development company for iOS and Android
Gen7Ven is a mobile app development company that takes products from first sketch to the App Store and Google Play, then keeps them healthy. One team covers strategy, design, engineering and release, so decisions about screens, code and store presence are made together rather than handed between suppliers.
iOS and Android app development under one roof
Most products need both platforms. We build native iOS apps in Swift and SwiftUI, native Android apps in Kotlin and Jetpack Compose, and cross-platform apps in React Native with TypeScript. Because one team owns both platforms, features ship at the same time, the design language stays consistent and there is a single backlog to manage. Shared backend services, typically GraphQL or REST APIs with Firebase or Supabase, keep data in step across devices, while offline-first storage means the app keeps working on a train or in a basement.
Native vs cross-platform: choosing the right approach
Native development gives full access to device hardware, such as ARKit, HealthKit, Bluetooth peripherals and advanced camera pipelines, and is the right choice for graphics-heavy or hardware-dependent products. Cross-platform React Native suits most business apps: one codebase, two stores, and over-the-air fixes for JavaScript changes. We recommend an approach after discovery, based on your features, budget and roadmap, not on a house preference. Where a cross-platform app needs a native capability, we write a native module rather than compromise the experience.
How long it takes to build an app
Timelines depend on scope, integrations and how many platforms launch on day one. A focused first release usually moves through discovery, design, build, testing and store submission in a series of two-week sprints, with a working build in your hands early so you can react to real screens. Complex products with payments, real-time data or regulated data handling need more testing time. We give you a phased plan with clear milestones after discovery, so the timeline reflects your actual feature list rather than a generic estimate.
App development agency support after launch
Launch is the start of the product, not the end of the project. Every year Apple and Google release new operating system versions, devices and store policies, and an app that is not maintained slowly degrades. We provide monitoring, crash reporting, dependency updates, security patches and feature work, backed by 24/7 global support and a 99.9% uptime SLA for the services we operate. App store optimization keeps the listing converting, so the work of building the app continues to pay back.
