Why Choose TechDocs for Native & Cross-Platform Mobile Apps?

A great mobile app is a portal to your customer's life. We build native iOS and Android apps, as well as high-performance cross-platform solutions (React Native/Flutter), that focus on speed, utility, and user retention.

Our dev process includes deep UX research to ensure your app is not just another icon on a screen, but a tool your customers use every day.

88%
Of mobile time is spent in apps vs browsers. If you don't have an app, you're missing where your customers actually live.

Services Included

iOS App Development

Native Swift apps optimized for the Apple ecosystem, ensuring best-in-class performance and user experience.

Android App Development

Scalable Kotlin applications that run smoothly on the fragmented Android device market.

Cross-Platform Solutions

React Native and Flutter apps that maintain a single codebase while deploying to both iOS and Android.

App Maintenance & Support

Ongoing proactive monitoring, bug fixing, and OS updates to keep your app compatible and secure.

Our Approach

We don't build "wrappers". Whether it's Native (Swift/Kotlin) or Cross-Platform (React Native), we engineer compilable code that accesses the device hardware directly, ensuring 60fps performance and a "butter-smooth" user experience.

Our Process

Step 1: UX/UI Prototyping

We build clickable high-fidelity prototypes so you can test the flow on a real device before we write code.

Step 2: Agile Development

We develop in dual-sprints (iOS + Android) ensuring feature parity and rapid progress updates.

Step 3: Device Farm Testing

We test on 50+ real devices (not just emulators) to ensure compatibility across different screen sizes and OS versions.

Step 4: App Store Launch

We handle the entire submission process, including screenshot design, metadata writing, and policy compliance.

Technology Stack

Swift (iOS) Kotlin (Android) React Native Flutter Firebase AWS Amplify

Why We Are Different

Feature TechDocs Others
Performance Native / 60fps Laggy Web Wrappers
Codebase Clean & Scalable Spaghetti Code
UX Design Platform-Specific Patterns Generic Material Design
Post-Launch ASO & Growth Strategy Handover & Goodbye

Who This Is For

  • ✓
    Startups needing a high-quality MVP to secure funding.
  • ✓
    Enterprise brands requiring secure internal workflow apps.
  • ✓
    E-commerce brands moving from web to mobile.
  • ✓
    Health & FinTech companies needing strict data security.

Frequently Asked Questions

Native vs Cross-Platform: Which is better? +
Native provides the absolute best performance, but Cross-Platform (React Native) allows you to share 80% of code between iOS and Android, saving costs. We help you decide based on your needs.
Do you build games? +
No, we specialize in functional business applications, fintech, e-commerce, and utility apps.
How much does an app cost? +
A robust MVP typically starts around $30k-$50k, while enterprise apps can range from $80k+. cost depends heavily on feature complexity.
How do you handle App Store rejection? +
We have a 99% approval rate. We know the Apple/Google guidelines inside out and handle the entire submission and appeal process for you.
Do you provide post-launch support? +
Yes. We offer ongoing maintenance packages that include OS updates, library patches, and server monitoring to keep your app secure.
Can I update the app content myself? +
Absolutely. We typically build a web-based Admin Panel (CMS) that allows you to manage users, content, and notifications without touching code.
How do you ensure app security? +
We implement industry-standard encryption, secure OAuth/JWT authentication, and strict API validation to protect user data.
What if I have an existing app? +
We can audit your existing codebase. If it's well-written, we can take it over. If it's legacy "spaghetti code," we may recommend a rewrite.
Do you sign an NDA? +
Yes. Your idea stays yours. We are happy to sign a Non-Disclosure Agreement before our first discovery meeting.
What is the payment structure? +
We typically work on a milestone basis: Deposit, Design Approval, Beta Release, and Final Launch. This keeps incentives aligned.