C21 One21

Name: C21 One21
Author: Century 21 Real Estate LLC

Century 21 Real Estate LLC

⬇ 100+ downloads

Est. actual: 367

Free

Released: Mar 20, 2026

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 (+3) · 0/day since Oct 9
🏆Among Business apps bottom 0% by installs gained this week (1337 peers growing)
🛠Updates dormant · updated 143 days ago

Installs since launch

+5 installs since Oct 9

Update history

1.0.1 (1.140.0) Jun 24, 2026 · seen Oct 21, 2026

Bug fixes and enhancements to improve the overall attendees' experience

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

C21 One21 is a business app by Century 21 Real Estate LLC with 100+ downloads (about 367 estimated). Released Mar 20, 2026. Install growth, rank history, SDKs and ad networks.

From the store listing: “C21 One21 event information all in one place.”