Install the app
- iPhone: download TachlisAI on the App Store.
- Android: download TachlisAI on Google Play.
If you visit tachlisai.com in your phone's browser, you may also see a link to the right store for your phone.
Sign in
Open the app and sign in with the same account you use on the web. On iPhone, you can use Continue with Apple, Google, or your email. On Android, use Google or your email. Your chats and settings sync automatically.
The app asks you to sign in before you start chatting. To try TachlisAI without an account, use the five free messages on the tachlisai.com homepage.
Allow AI processing
On iPhone, new accounts give permission during setup by checking I allow AI providers like OpenAI to process my messages, files and voice. Open What's shared to read the details.
If you already have an account, or sign in on another iPhone, you may see Allow AI processing? before Chat opens. Review the details and select Allow AI processing to continue. This permission is saved on that device.
Does the app cost anything?
No. TachlisAI is free on iPhone and Android, and every available feature is included. There are no in-app purchases.
How do I update the app?
Update TachlisAI from the App Store or Google Play like any other app. Some new features, like sharing zmanim as an image, need the latest version.
What can the app do that the website can't?
- Use your phone's Camera and Photos right from the message box.
- Get help with your phone's settings. See Getting help with your phone.
- Get push notifications on Android.
To learn more, see TachlisAI app FAQ.