Trusted by 300K+ users worldwide

Building apps that
simplify daily life

Creating innovative, user-friendly mobile apps to simplify daily life with smart solutions, smooth performance, and powerful tools — engineered in India for the world.

Explore Our Apps Get in Touch

Live Apps

300K+

Downloads

4.4

Avg Rating

Years

Our Expertise

Android

iOS

Flutter

Firebase

Google Cloud

ASO

AdMob

Facebook Ads

Google Ads

About Us

Engineering thoughtful mobile experiences

Devsig Technologies Private Limited is an Indian Android app development company headquartered in Lucknow, Uttar Pradesh. Since our incorporation in 2020, we have shipped 19 production apps spanning AI, security, recording, productivity, and entertainment.

Our products are downloaded and trusted by users in over 100 countries. We focus on craftsmanship — apps that look beautiful, run fast, respect your privacy, and stay useful long after install.

Founded

2020

Headquarters

Lucknow, India

Apps Shipped

Reach

100+ Countries

Mission

To build mobile software that respects users' time, attention, and privacy — while solving real, everyday problems with delight.

Press Spotlight

Devsig in the News

Read our featured brand stories and explore our extensive media coverage across India's leading news and press networks.

Hindustan Times & Ahmedabad Mirror

The Power Players Feature

"In an era where security and privacy are paramount, Devsig Technologies Private Limited launches 'Vigil: Background Video Recorder.' Bholendra Singh founded this innovative app that discreetly records video, serving a critical role in security and surveillance... Vigil has quickly become a favoured choice on the Google Play Store, reflecting its high calibre and user approval."

Read on Hindustan Times

Read on Ahmedabad Mirror

⚡

Innovation

Cutting-edge AI, recording, and security tech in every release.

🚀

Performance

Optimized native Android builds with smooth 60fps experiences.

🔒

Privacy

Local-first architecture. We never sell your data, period.

💬

Support

Real humans replying within 24 hours — try us at support@devsig.com.

★ Featured Product

Cloud AI: Chatbot Agent Assist

Our flagship AI assistant powered by GPT-4-class models. Get instant answers, write code, draft emails, brainstorm ideas, and have natural conversations — all in one beautifully designed Android app.

4.4★

Rating

50K+

Downloads

Devsig App

GPT-4 class language model for accurate, context-aware answers
Specialized chatbot agents for coding, writing, and research
Voice input and natural conversation flow
Conversation history and saved threads
Privacy-first — your chats stay yours

Google Play App Store

Ecosystem & Media

Connect & Listen

Listen to our official podcasts, check our developer profiles, and explore our verified corporate credentials across global platforms.

Devsig Podcast

Official Podcast

Tune in to the official Devsig Podcast where we share behind-the-scenes insights, app development philosophies, serverless tech workflows, and conversations on mobile craftsmanship. Now available across major listening platforms.

Listen On Spotify

Listen On Apple Podcasts

Watch On YT Playlist

Listen On Amazon Music

Listen On Poddtoppen

Listen On YT Music

Profiles & Credentials

Verified Listings

We operate transparently and share our verified statistics, company metrics, open-source repositories, and social channels on global developer and corporate directories.