
INSTALL IN ABOUT 1 MINUTE
Add Trẻ học vui to your home screen
Opens fast like an app, plays fullscreen, and still works offline after the first load.
iPhone & iPad
Install with Safari
Please open the page in Safari. Other browsers on iPhone/iPad may not show the needed button.
- 1
trẻ-học-vuiOpen in Safari
Visit the Trẻ học vui site in the Safari app.
- 2
Tap the Share button
The square icon with an upward arrow in the Safari toolbar.
- 3
Choose "Add to Home Screen"
Swipe the list up if you don't see it yet.
- 4CancelAdd to Home ScreenAdd
Trẻ học vuiTap "Add"
The Trẻ học vui icon will appear on your home screen.
Android phones & tablets
Install with Chrome
- 1⌂trẻ-học-vui⋮

Open in Chrome
Visit the Trẻ học vui site in the Chrome app.
- 2trẻ-học-vui⋮
Tap the three-dot menu
The ⋮ button, usually in the top-right corner of Chrome.
- 3
Choose "Install app"
Some devices say "Add to Home screen" instead — either works.
- 4
Trẻ học vuiAppCancelInstallTap "Install"
Then open the app from the icon on your home screen.
How does the app behave after installing?
- Online: automatically checks for updates on reopen, when returning to the app, and every 5 minutes while open.
- Offline: already-loaded screens and games still open from offline storage.
- Update now: at the top of the page, pull down then release to clear the page cache and check for updates.
- New version found: the app switches to it and reloads once so new code never mixes with old data.