Zenisys Labs - App Development
App Development

We Build Apps Your Customers Actually Use

From idea to app store — native iOS, Android, or cross-platform apps designed for real engagement, built by an in-house team that sticks with your project start to finish.

Start Your App Project → See Our Apps
40+
Apps Shipped
25K+
Downloads / App
4.7★
Avg. Store Rating
⚡ Fast MVP delivery
9:41
Good morning
Your Dashboard
Weekly Activity
2,480
▲ 18%
🏃
Morning Run
5.2 km · 28 min
✓
💧
Water Intake
1.8L of 2.5L goal
✓
Log New Activity
📈 25K+ downloads
What We Build

End-To-End App Development

Whether you need a simple MVP or a full-featured product, we cover every layer of app development under one roof.

iOS & Android Apps

Native apps built with Swift and Kotlin for the smoothest possible performance on each platform.

Cross-Platform Apps

React Native and Flutter builds that ship to both app stores from a single, maintainable codebase.

UI/UX App Design

Wireframes to polished prototypes — screens designed around how people actually tap, scroll, and decide.

Backend & APIs

Secure, scalable backend infrastructure and APIs that keep your app fast as your user base grows.

App Store Launch

We handle store listings, screenshots, ASO copy, and submission so launch day goes smoothly.

Maintenance & Updates

Ongoing bug fixes, OS-version updates, and new feature releases so your app keeps running smoothly.

Our Process

From Idea To App Store

A clear five-stage process so you always know what's happening and when.

01

Discovery

We map your goals, users, and must-have features before any design starts.

02

UI/UX Design

Wireframes and clickable prototypes so you can see and test the app early.

03

Development

Agile sprints with regular builds you can install and try on your own device.

04

QA & Testing

Real-device testing across screen sizes and OS versions before launch.

05

Launch & Support

Store submission handled, then ongoing updates once you're live.

Tech We Use

Built On Modern, Proven Tech

Our Work

Apps We've Shipped

A few of the apps we've designed, built, and launched for real businesses.

Fitness

Vantra Fitness App

Cross-platform workout tracker with social features, built for Android and iOS.

▲ 25K+ downloads in first quarter
Delivery

QuickCart Delivery

On-demand local delivery app with live order tracking and driver dispatch.

▲ 4.8★ average store rating
Booking

Bookslot Appointments

Salon and clinic booking app with reminders, rebooking, and staff calendars.

▲ 60% fewer no-shows reported
App Dev Packages

Pricing For Every Stage

From a lean MVP to a fully custom product — pick the scope that matches where you are.

MVP

A lean, single-platform app to validate your idea fast.

$4,999
One-time · 6-8 week timeline
Start MVP
  • ✓ Single platform (iOS or Android)
  • ✓ Up to 6 core screens
  • ✓ Basic backend & database
  • ✓ App store submission
Most Popular
Growth

A full cross-platform app ready for real users.

$12,999
One-time · 10-14 week timeline
Choose Growth
  • ✓ iOS & Android (cross-platform)
  • ✓ Up to 15 screens
  • ✓ Custom backend & APIs
  • ✓ Push notifications & analytics
  • ✓ 60 days post-launch support
Enterprise

Custom-scoped apps with complex integrations.

Custom
Scoped to your project
Talk to Us
  • ✓ Native iOS & Android apps
  • ✓ Unlimited screens & features
  • ✓ Third-party & payment integrations
  • ✓ Dedicated project manager
  • ✓ Ongoing maintenance plan
App Dev FAQ

Questions Before You Build

How long does it take to build an app?+
A lean MVP typically takes 6-8 weeks. A full-featured cross-platform app runs 10-14 weeks, depending on how many screens, integrations, and backend features are involved. We'll give you a firm timeline after the discovery call.
Should I build native or cross-platform?+
Cross-platform (React Native / Flutter) is usually faster and cheaper since one codebase covers both iOS and Android. We recommend native only when you need heavy device-specific performance, like intensive graphics or camera processing.
Do you handle App Store and Google Play submission?+
Yes — we prepare the listing, screenshots, description, and handle the full submission and review process for both stores as part of every package.
What happens after the app launches?+
Growth and Enterprise packages include post-launch support for bug fixes and OS updates. After that window, we offer ongoing monthly maintenance plans so your app keeps working as iOS and Android evolve.
Do I own the code and design once it's built?+
Yes, 100%. Once the project is paid in full, all source code, design files, and app store accounts are handed over to you — no lock-in.

Got An App Idea?

Book a free 30-minute call and we'll tell you honestly what it'll take to build it.

Book Your Free Call →