📈Last 7 days+22 installs — 50% slower than the week before (+44) · 2/day since Oct 6
🏆Among Tools appstop 30% by installs gained this week (1062 peers growing)
🛠Updatesquiet · updated 86 days ago
Installs since launch
+66 installs
since Oct 6
Update history
3.4.0Aug 16, 2026 · seen Oct 6, 2026
Symbol bar<br>The characters JavaScript needs — { } ( ) ; " => — sit right above the keyboard. Brackets and quotes close themselves.<br><br>Autosave<br>Your code is saved as you type. The Save button is gone: a label shows when it's saved.<br><br> Version history<br>Broke something that was working? Tap the clock and go back to an earlier version of the file.<br><br>Errors that teach<b
Only the current version so far — new entries appear as the app ships updates.
FastMobile - App Builder IDE is a tools app by faustinopsy with 100+ downloads (about 201 estimated). +22 installs in the last 7 days. Released Jul 11, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Create real Android apps directly on your phone with HTML, CSS & JS! Export APK.”
