About HeyisAI
Personal AI assistant for your phone
HeyisAI is a personal AI assistant for your phone, available on iOS and Android. It brings together the information already scattered across your phone and your accounts, and lets you ask about it in plain language instead of hunting through apps.
What the app does
You connect the sources you want. HeyisAI reads them, understands what matters, and organises it into a personal timeline and dashboard. You can then simply ask, for example:
- “How much did I spend last month?”
- “What bills do I have due?”
- “What’s coming up this week?”
- “Find my resume.”
- “Any receipts or bookings in my Gmail?”
Answers are drawn from your own information, not from a generic web search, so they are about your life specifically.
Where your data is processed
HeyisAI runs an AI model on the phone itself. Data that lives on your device, meaning your photos and the on-device files you choose to share, is read and understood locally and never leaves the device. That boundary is enforced in the app, not only in policy: answers that touch on-device data are generated by the local model.
Optional cloud features are available for faster answers, web search, and working with your connected accounts. When you use them, only the content needed for that one request is sent for processing. It is not retained afterwards, and it is never used to train AI models.
Google data we use, and why
Connecting a Google account is optional. If you do, HeyisAI requests only these scopes, and uses them only to answer your questions:
| Google data | Scope | Why HeyisAI requests it |
|---|---|---|
| Gmail | gmail.readonly | To find and answer questions about your own email, covering receipts, bills, bookings and order confirmations, and to surface them in your dashboard. HeyisAI never sends, deletes or modifies mail. |
| Google Drive | drive.metadata.readonly | So you can ask “find my offer letter” and get the right file. HeyisAI reads only file metadata, meaning names, types and dates, never file contents, and never creates, edits or deletes files. |
Google data is used only to provide the features you asked for. It is not sold, not shared with advertisers, and not used to train AI models. You can disconnect any source in the app, or revoke access at any time from your Google Account permissions page.
HeyisAI’s use and transfer of information received from Google APIs to any other app adheres to the Google API Services User Data Policy, including the Limited Use requirements.
Your control
You choose which sources to connect and can disconnect any of them at any time. You can turn cloud processing off, erase everything HeyisAI has stored on your device, and delete your account and its server-side record from within the app, under Settings. See Data & Account Deletion for exactly what is removed.
Availability
HeyisAI is currently in testing ahead of its release on the App Store and Google Play.
Contact
Questions about HeyisAI? Email heyisaihq@gmail.com. See also our Privacy Policy and Terms of Service.