Photo & Video
Cam B612 AI Photo enhancer
AI photo enhancer with image recovery, HD upscaling, blur removal, and AI video generation from photos.
AndroidKotlinAI/ML
View on Google Play Android App Development Company · Surat, India
We Build Powerful Android Apps That Grow Your Business
Tech91 DevLabs Private Limited is an Android application development company helping businesses, startups and entrepreneurs transform their ideas into high-quality, scalable and user-friendly mobile applications.
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Apps Developed
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Years of Experience
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Users Reached
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Technical Support
About Us
Building Mobile Experiences That Make a Difference
Tech91 DevLabs Private Limited is a technology company focused on building innovative and reliable Android applications. We combine modern development technologies, clean UI/UX design and scalable architecture to create mobile products that deliver real value.
We work with:
- Startups
- Small businesses
- Entrepreneurs
- Established businesses
- App publishers
- Individual product owners
Innovation
We turn ideas into practical and engaging mobile experiences.
Quality
We focus on clean code, performance, security and reliable applications.
Long-Term Partnership
We provide ongoing maintenance, updates and technical support after launch.
Services
Our Services
Complete Android and mobile development solutions from idea to launch.
Android App Development
Custom Android applications built using modern development practices, Kotlin and Java.
UI/UX Design
Modern, intuitive and user-friendly interfaces designed to improve engagement and usability.
Custom Mobile App Development
Build customized mobile solutions according to business requirements.
App Maintenance & Support
Continuous updates, bug fixes, performance improvements and Android version compatibility.
Firebase Integration
Authentication, Firestore, Realtime Database, Cloud Storage, Analytics and other Firebase services.
API & Backend Integration
REST API integration, database integration and secure communication between mobile apps and backend systems.
App Monetization
AdMob, mediation, subscriptions, in-app purchases and other monetization solutions.
Google Play Publishing
Application preparation, Play Console configuration, release management and publishing assistance.
Portfolio
Our Work
Android apps published on Google Play — built and shipped by Tech91 DevLabs.
Lifestyle
Palm Reader - AI Horoscope
Daily horoscope, tarot, palmistry, birth charts, and zodiac compatibility in one AI-powered spiritual app.
AndroidKotlinFirebase
View on Google Play 
Utility
Control Center iOS 26
Customizable control panel for quick settings, gestures, themes, screen recording, and Night Shift.
AndroidKotlinAccessibility
View on Google Play 
Productivity
PDF Editor & PDF Tools
Edit, sign, merge, split, compress, convert, lock, and watermark PDFs from your phone.
AndroidKotlinPDF
View on Google Play 
Communication
SMS Messages: Messaging App
Fast SMS and MMS messaging with smart inbox, backup, search, and customizable themes.
AndroidKotlinSMS/MMS
View on Google Play 
Personalization
Photo AI Keyboard Pro
Custom AI keyboard with emojis, fonts, themes, and an avatar maker for expressive typing.
AndroidKotlinIME
View on Google Play Why Us
Why Choose Tech91 DevLabs?
Experienced Development
Strong experience building Android applications.
Modern Technology
Use modern tools, frameworks and development practices.
Performance Focused
Applications optimized for speed, stability and reliability.
Clean UI/UX
Simple, modern and user-friendly interfaces.
Scalable Architecture
Applications designed to support future growth and feature expansion.
Dedicated Support
Ongoing technical assistance and maintenance after launch.
Tech Stack
Technologies We Work With
Android
Kotlin
Java
Android Studio
Firebase
SQLite
Room Database
REST API
Google Play
AdMob
Google Analytics
Git
GitHub
Process
How We Build Your App
- 01
Idea & Requirements
Understand the business idea, target audience and project requirements.
- 02
UI/UX Design
Create intuitive interfaces and user experiences.
- 03
Development
Develop the application using modern Android technologies.
- 04
Testing & Optimization
Test functionality, performance, compatibility and usability.
- 05
Launch & Support
Publish the application and provide ongoing maintenance and support.
Have an App Idea? Let's Build It Together.
Turn your idea into a powerful Android application with Tech91 DevLabs Private Limited.
Contact
Let's Talk About Your Project
Have an app idea or need help improving an existing application? Get in touch with our team.
Tech91 DevLabs Private Limited
- 320 Deep Kamal Commercial Hub,Sarthana Jakatnaka,Surat - 395006, Gujarat, India
- +91 9727274343
- support@tech91.in
- GSTIN: 24AAKCT4808Q1ZQ
320 Deep Kamal Commercial Hub, Sarthana Jakatnaka, Surat, Gujarat, India
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