U Book!

Name: U Book!
Author: Guidebook Inc

Guidebook Inc

⬇ 50+ downloads

Est. actual: 88

Free

Released: Jul 8, 2025

No in-app purchases

No ads

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days 0 installs — 100% slower than the week before (+1) · 0/day since Oct 7
🏆Among Business apps bottom 0% by installs gained this week (618 peers growing)
🛠Updates dormant · updated 392 days ago

Installs since launch

+2 installs since Oct 7

Update history

1.1.0 Oct 14, 2025 · seen Oct 18, 2026

Various bug fixes and improvements

Only the current version so far — new entries appear as the app ships updates.

U Book! is a business app by Guidebook Inc with 50+ downloads (about 88 estimated). Released Jul 8, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Used to engage with UC activities/events.”