About us

India's first SMS app that protects you from spam and scams - without reading or storing your messages.

Our mission: Keep every Indian's SMS inbox safe while fully respecting user privacy.

Who we are

TrueSender is a "Made in India" mobile app designed to solve a specific, growing problem in our digital lives: SMS chaos.

In an era where our inboxes are filled with secret sender codes (AX-ICICIT-S), relentless loan offers, and sophisticated phishing scams, existing solutions have forced users to make a dangerous choice: security or privacy? Most apps demand access to your personal data, read your SMS on the cloud, and sell your data to advertisers just to identify the sender.

We built TrueSender to reject that compromise. We believe you deserve to know exactly what's going on in your personal life without having to share it with a server.

What we do

TrueSender is an intelligent SMS organiser and offline spam detection app that works entirely on your device using edge computing and local AI.

By combining advanced on-device machine learning with the official TRAI DLT (Distributed Ledger Technology) database, we decode the true identity, the "DNA" behind every SMS sender.

This allows users to instantly identify genuine bank alerts, verified business messages, OTPs, and potential scam SMS with confidence.

Key innovations

Cutting-edge technology that protects your inbox

Smart Sender ID Decoding

We turn confusing headers like AX-ICICIT-S into clear, verified sender names like "ICICI Bank Limited", so you never have to guess whether a message is real or not.

Brand-centric grouping

We consolidate your fragmented bank and brand alerts into single, clean conversation threads - regardless of which network operator sent them.

Zero-data Spam Shield

Our proprietary offline AI spam filter detects spam SMS, promotional loan offers, phishing attempts, and fraud patterns in real time without uploading your messages to the cloud.

Offline Emergency Directory

A built-in lifeline that gives you instant, internet-free access to verified cybercrime, police and bank fraud reporting numbers.

Our "Zero-Trust" Privacy Promise

TrueSender is built on a "local-first" philosophy.

No cloud sync

Your personal SMS, OTP and contact lists never leave your phone.

No data mining

We don't create user profiles. We don't sell your financial habits to advertisers.

No tracking

Our spam detection happens on your device's processor, not our servers.

The only data that gets to the internet is a generic sender header (e.g., AX-ICICIT-S) used to derive the official entity name. Your content remains 100% yours.

Why TrueSender?

We are building for the Digital India generation. As UPI and mobile banking grow, so do the threats. TrueSender is the firewall that stands between your hard-earned money and the next sophisticated scam.

100% Indian

Designed, developed and hosted in India specifically for the Indian telecom framework.

100% Transparent

No hidden permissions. No background data harvesting.

100% Focused

We don't do caller ID or social networking. We do one thing perfectly: secure your inbox.

Join the movement

Take back control of your notifications. Experience a cleaner, safer and smarter inbox today.

Download TrueSender from Google Play