PDF Protect Lock PRO icon

PDF Protect Lock PRO

SAMBAS DEV

⬇ 50+ downloads

Est. actual: 64

Free

Released: Jun 13, 2025

No in-app purchases

Contains ads

Signals

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

📈Last 7 days +4 installs — 33% faster than the week before (+3) · 0/day since Oct 7
🏆Among Tools apps bottom 43% by installs gained this week (859 peers growing)
🛠Updates quiet · updated 110 days ago

Installs since launch

+13 installs since Oct 7

Update history

1.0.0.1 Jul 24, 2026 · seen Oct 15, 2026

Routine maintenance.<br>Update SDK Target 36 (Android 16)

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

PDF Protect Lock PRO is a tools app by SAMBAS DEV with 50+ downloads (about 64 estimated). +4 installs in the last 7 days. Released Jun 13, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Protect your PDF files, lock and unlock them anytime, anywhere.”