Mobile App Portfolio

Android Apps Built for Speed, Security & Usability

A selection of Android applications we've designed and developed — from healthcare directories to security and productivity tools, each built for real-world reliability.

Our Success Stories

Mobile App
Projects We've Delivered.

From secure password vaults to healthcare directories and restaurant apps — every Android app in our portfolio is built for performance, security, and a smooth user experience.

Tool

KnotPaid

KnotPaid is a group expense-splitting app for tracking shared costs, working out who owes what, and settling up — without the spreadsheet math. It's built as a fully local, on-device app: no accounts, no backend, no data collection.

Security Application

ATPass Vault

Secure password and credential management application designed to help users safely store, organize, and access sensitive information. Built with a focus on privacy, usability, and mobile security best practices.

Educational Mobile App

CppDroid Guru

Learning platform designed for students and developers to improve C and C++ programming skills through tutorials, coding examples, quizzes, and practical learning resources.

Healthcare Mobile App

Hello Doctor

Mobile healthcare directory enabling patients to find doctors, clinics, and healthcare services quickly. Designed for accessibility, speed, and seamless user experience.

Brand + Web

Jalaram Khichdi

Mobile application for Jalaram Khichdi restaurant enabling customers to explore the menu, place orders, view branch locations, and stay connected with the brand — all from their Android device.

Productivity Application

Key Wallet

Digital wallet solution for managing important information, credentials, and personal records securely from a single mobile platform.

Why Clients Choose Us

Why 100+ Businesses Trust ATinfotech

  • ✓ 15+ Years of Web & Software Development Experience
  • ✓ 200+ Projects Successfully Delivered Across Industries
  • ✓ Specialists in Android App Development
  • ✓ Every App Built for Performance, Security & Usability
  • ✓ Dedicated Technical Support & Maintenance Team in Surat
  • ✓ Transparent Process, Agile Delivery & On-Time Results

Mobile App Development Portfolio — ATinfotech, Surat

ATinfotech builds custom Android mobile applications for businesses across India — from healthcare directories to security tools, productivity apps, and restaurant ordering apps. Every app we build focuses on speed, security, and a smooth user experience.

What We Build

Our mobile app portfolio spans healthcare apps, password and credential managers, educational tools, and restaurant/business apps — each developed with attention to performance and real-world usability.

Technologies We Use

Our mobile development team works with Android (Java/Kotlin), React Native, Flutter, MySQL, MongoDB, and REST APIs — choosing the best stack for each app's unique requirements.

Looking for website work instead? View our web development portfolio, or contact ATinfotech to discuss your next mobile app project.

Get Started

Ready to Launch Your
Next Mobile App?

Based in Surat, Gujarat, ATinfotech works with businesses across India and internationally to deliver Android apps, custom software, and digital solutions. Let's build your next digital product together.