Our Work
Apps we've built and shipped
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We design and build native iOS, Android, and cross-platform apps that users actually open every day — fast, beautiful, and built to scale.
Mobile is where your users live. We build apps that earn 5-star reviews — not just apps that exist in the app store. Our team covers iOS, Android, React Native, and Flutter so you get the right technology for your audience and budget.
From MVP to enterprise — we scope, design, build, and launch with full App Store and Play Store submission handled for you.
Swift & SwiftUI apps built to Apple's Human Interface Guidelines. App Store optimized from day one.
Swift · SwiftUI →Kotlin & Jetpack Compose apps for the full Android ecosystem — every screen size, every OS version.
Kotlin · Jetpack →One codebase, two platforms. Near-native performance with faster delivery and lower cost.
React Native →Google's UI toolkit for beautiful, natively compiled apps across mobile, web, and desktop.
Flutter · Dart →From strategy and UX to development, backend, and launch — every phase in one team.
Mobile-first design following iOS & Android guidelines. Intuitive flows, beautiful interfaces, and micro-interactions users remember.
Design →Native Swift apps leveraging the full Apple ecosystem — Face ID, Apple Pay, HealthKit, ARKit, and more.
iOS →Native Kotlin apps engineered for the Android ecosystem's fragmentation — built to perform on every device.
Android →React Native and Flutter apps that deliver near-native experience for both platforms at a fraction of the cost.
Cross-Platform →Scalable Node.js and Python backends with REST/GraphQL APIs, real-time sockets, and cloud infrastructure on AWS.
Backend →Full App Store and Play Store submission, ASO optimization, screenshots, and metadata to maximize visibility.
Launch →A proven, agile process that keeps you in the loop at every step.
We understand your idea, audience, and goals. Then scope features, choose the right tech stack, and map out an MVP roadmap.
User flows, wireframes, and high-fidelity Figma designs following platform guidelines. Interactive prototype for your sign-off before a single line of code.
2-week sprints with working builds delivered to you via TestFlight or Firebase App Distribution — test the real app at every stage.
Manual and automated testing across devices, OS versions, and edge cases. Performance, security, and crash-rate benchmarks before submission.
App Store & Play Store submission with full ASO — screenshots, metadata, keywords. Post-launch analytics setup and 30-day support included.
OS update compatibility, new feature development, performance monitoring, and user feedback-driven iteration to keep your app growing.
No surprises. We scope your project and give you a fixed price before we start.
"They built our HealthTrack app from scratch. 500K downloads in 8 months and a 4.9-star rating. The UI is something users genuinely compliment us on."
"Our logistics app handles real-time tracking for 10,000 drivers. The performance is rock-solid. Oniktech's backend architecture has never once let us down."
"First-time founder, no tech background. Oniktech guided us through every decision and delivered an app that my team and users are genuinely proud of."
We manage the full App Store and Play Store submission process — screenshots, previews, metadata, keywords, and review responses. ASO (App Store Optimization) is included in every launch.
For most startups and businesses, React Native or Flutter is the right choice — you get both iOS and Android at 60–70% of the cost of two native apps, with near-native performance. We'll recommend the right approach after learning your requirements.
An MVP app takes 8–12 weeks. A full-featured app for both platforms typically takes 12–20 weeks. Complex enterprise apps can take 20+ weeks. We always start with a scoping session to give you a precise timeline.
Yes — completely. We handle screenshots, app previews, metadata, keyword optimization, and the full review process for both Apple App Store and Google Play Store. ASO is included in every launch package.
100%. Upon final payment, you receive full ownership of all source code, assets, and documentation. We hand over the complete GitHub/GitLab repository. No lock-in whatsoever.
Yes — we have a full-stack team. We build scalable Node.js and Python backends with REST or GraphQL APIs, cloud infrastructure on AWS, real-time features, push notifications, and everything your app needs server-side.
Book a free 30-minute discovery call. We'll scope your app and give you a ballpark quote — no commitment.
Book Free Discovery Call →