Zoestra
Zoestra on your phone
Last updated 4 Nov 2026
Zoestra works in any browser at app.zoestra.ai. On a phone, put it on your home screen: it then opens like an app, and it can tell you when a change waits for your approval. On an iPhone, the home screen is the only way to get those notifications.
iPhone and iPad
You need Safari and iOS or iPadOS 16.4 or later.
- Open app.zoestra.ai in Safari.
- Tap the Share button, the square with an arrow pointing up.
- Tap Add to Home Screen, then Add.
- Open Zoestra from its new icon on your home screen.
- Sign in again. The home-screen app keeps its own sign-in, apart from Safari: ask for a sign-in email and type the code from it.
- On the Approvals page, tap Turn on and allow notifications.
If you read that notifications are not supported on this device, you are still in a Safari tab. Open Zoestra from its home-screen icon and tap Turn on there.
Android
- Open app.zoestra.ai in Chrome.
- Tap the menu, the three dots at the top right.
- Tap Install app or Add to Home screen, then confirm.
- Open Zoestra from its new icon, and sign in if it asks.
- On the Approvals page, tap Turn on and allow notifications.
Computer
Use Zoestra in a current Chrome, Edge, Safari or Firefox at app.zoestra.ai. Chrome and Edge can also install it as an app, from the install button in the address bar.
Opening your workspace
A locked workspace opens with your phone's face or fingerprint unlock, a passkey. Your phone keeps the passkey in its password manager, so it works both from the home-screen icon and in the browser.
Help
If something does not work, email hello@zoestra.com and tell us your phone and what you saw. We answer Monday to Friday, 9:00 to 17:00 Riga time.