iOS and Android from one codebase. App Store ready in 15 days.
Trusted by founders at









Share your app concept. We define features, screens, and technical architecture in 24 hours.
React Native development over 15 days. TestFlight and internal builds shared throughout.
Submitted to both stores. Source code, backend access, and documentation handed off.
One codebase that runs on both iOS and Android. No maintaining two separate apps.
Real-time push notifications built in from day one. Keep users engaged after install.
We handle App Store and Google Play submission. Your app goes live on both platforms.
Full backend with API, database, and admin panel. Not just a frontend shell.
European agencies typically charge €130–250/hr plus VAT. A standard MVP costs €40K–120K and takes 3–6 months. Add 20%+ VAT and costs climb further. UniqueSide is Singapore-incorporated, VAT-exempt as a foreign supplier, with fixed pricing from $8,000.
EU agencies add 20%+ VAT on top of hourly billing. UniqueSide is VAT-exempt and charges a flat fixed price.
| Typical Europe Agency | UniqueSide | |
|---|---|---|
| Price | €40,000–120,000 + VAT | From $8,000 (no VAT) |
| Timeline | 3–6 months | 15 days |
| Billing | Hourly (€130–250/hr) | Fixed price |
| Communication | Project manager | Direct developer access |
| Code ownership | Varies by contract | 100% yours |
Every product below was built from scratch by UniqueSide. Designed, developed, and shipped.
Built the Chrome extension from scratch. Browser AI integration, prompt management, and extension architecture. Live at webwand.ai
WebWand.aiBuilt the full product from scratch. AI voice engine integration, screenplay parser, and web app. Live at screenplayer.ai
Screenplayer.aiBuilt the entire SaaS platform. AI validation engine, user dashboard, and landing page. Live at validatemysaas.com
ValidateMySaaS.comBuilt the full translation and transcription platform. File processing pipeline, dashboard, and API. Live at vaga.ai
Vaga.aiMost agencies take 3–6 months. We ship in 15 days. Same quality, a fraction of the time.
You know the price before we start. No hourly billing, no scope creep invoices.
No account managers, no middlemen. You work directly with the developers building your product.
Full source code handoff. Your code, your IP, your infrastructure. We don’t lock you in.
Singapore Pte. Ltd. incorporated. VAT-exempt as a foreign supplier. EUR invoicing available on request.

Founder · Singapore
Serial founder with 10+ years engineering experience. Founded 5+ startups, shipped 40+ products, crossed $250K in revenue. We build MVPs for founders the same way we build our own products. Fast, focused, and without the agency bloat.
Our team is a tight group of experienced full-stack developers who've shipped products across SaaS, mobile, and AI. No juniors learning on your project. Every developer on our team has 5+ years of production experience.
Mobile App Development in Zurich typically costs from $8,000 USD. Fixed price, no hourly billing, no scope creep. You know the exact cost before we start.
Most mobile apps take 4–6 months to reach the App Store. UniqueSide ships iOS and Android in 15 days. One React Native codebase, both stores, production-ready.
Yes. We work with founders in Zurich. Singapore-incorporated agency, contracts and invoicing are straightforward. Tell us what you’re building. We respond fast.
Our 15-day delivery applies to a focused MVP or prototype with core features. For example, a SaaS dashboard with auth, billing, and a core workflow can ship in 15 days. A full-scale product with complex integrations, multi-role permissions, and custom reporting will take longer. Most real-world applications fall somewhere in between. We scope every project individually and give you an honest timeline before we start. The goal is always the same: ship fast without cutting corners.
Tell us what you're building. We respond fast.
Start Your Project