NumBuster

Name: NumBuster
Rating: 4.324324 (270975 reviews)
Author: Goodline Softwares W.L.L.

Goodline Softwares W.L.L.

★ 4.3 (270,975 ratings)

⬇ 10,000,000+ downloads

Est. actual: 20,950,206

Free

Released: Feb 10, 2014

IAP: $0.99 - $249.99 per item

Contains ads

Rated: Teen

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +20K installs — 21% slower than the week before (+25K) · 2.7K/day since Sep 30
🏆Among Communication apps top 1% by installs gained this week (148 peers growing)
⭐Rating steady at ★ 4.32 since Sep 30
🛠Updates actively updated · updated 8 days ago · every ~39 days (2 updates tracked)

Installs since launch

+95,499 installs · +2,039 ratings since Sep 30

Update history

8.1 Nov 2, 2026 · seen Oct 15, 2026

- Improved stability and application run speed<br>- Bugs fixed

8.0.9 Sep 24, 2026 · seen Sep 30, 2026

- Bugs fixed

NumBuster is a communication app by Goodline Softwares W.L.L. with 10,000,000+ downloads (about 21M estimated). +20K installs in the last 7 days. Rated 4.3 from 271K ratings. Released Feb 10, 2014. Install growth, rank history, SDKs and ad networks.

From the store listing: “1. Default Phone Call Manager and Call Blocker NumBuster app can act as your default phone call manager (you may change this option at any time in the app) that enhances your safety and security - you will see possible caller names and SPAM or robocaller warnings right on your screen before you answer the call. And…”