Show your phone a task once. Then just ask.
EchoFlow is a voice assistant for Android that learns by watching. Say a command, do the task yourself once, and from then on it does it for you, even when you word it differently or change the item, the quantity or the address.
How it works
One demonstration becomes a lesson it can reuse.
EchoFlow works inside the apps you already use. It uses Android's accessibility features to see what's on screen, so it doesn't need integrations with Domino's, Zomato or Amazon.
Say it
Ask for something it hasn't learned yet. It tells you so and offers to learn it.
Order a garlic bread on Domino’s.
Show it once
Do the task yourself with normal taps. EchoFlow saves what you tapped, not where, so it copes when the screen changes.
I saved 4 steps. You can change the item.
Just ask
Next time, say it however you like. It replays the lesson on its own and stops before payment.
Get me garlic bread from Domino’s.
- New wordingParaphrases map to the same lesson.
- New item“Two choco lava cakes” from a garlic-bread lesson.
- Quantity and address“Order two”, “deliver to work”.
- Similar appsAn Amazon lesson also ran on Myntra.
- Missing detailsIt asks which restaurant or item, then carries on.
- Honest reports“Did the last run succeed?” gets the exact step it stopped at.
Safety
It never pays.
Automation stops where your money and accounts begin. The moment a screen asks for payment or credentials, EchoFlow stops and says it's your turn.
- 01Stops at payment, OTP, password and login screensIt never taps “Pay” or “Place order”.
- 02Learns and replays on your phoneNo account. Lessons stay on your device.
- 03Asks instead of guessingIf something is missing or the screen looks wrong, it asks a specific question.
Your turn. Everything is ready for payment. I won't pay. Please check the order and pay yourself.
Demo
Four and a half minutes, uncut.
One continuous recording of a real phone: teaching a task, asking again in new words, changing the item and quantity, getting stuck on purpose, and reporting what happened.
Commands in the demo are a synthesized voice played to Android speech recognition. Personal details are blurred.
Team
Built in Bengaluru.
Four students building the assistant we wanted for our own phones.
- Harsha B SCo-founder, CEO
- Atharv RajCo-founder
- Arush ParikhCo-founder
- Harshil JainCo-founder
EchoFlow started as our project for the Samsung PRISM GenAI Hackathon 2026 (Teachable Voice Automation). We're now building it into a product.
Private beta
Want EchoFlow on your phone?
We're letting people in a few at a time. Tell us your phone model and the tasks you'd like it to do, and we'll write back.