CheckValve icon

CheckValve

David A. Parker
★ 4.0 (155 ratings)
⬇ 5,000+ downloads
Est. actual: 6,623
Free
Released: Jan 9, 2011
No in-app purchases
No ads

Signals

4 this week · 2 positive · 1 warning All of this week's signals →
  • 📈Last 7 days 0 installs · 0/day since Oct 7
  • 🏆Among Tools apps bottom 0% by installs gained this week (1176 peers growing)
  • ⭐Rating steady at ★ 4.00 since Oct 7
  • 🛠Updates dormant · updated 462 days ago
Installs since launch
0 3.3K 6.6K 6.6K Jan 9, 2011 today
0 installs · 0 ratings since Oct 7
Update history
— Aug 6, 2025 · seen Oct 21, 2026
Version 2.0.17:<br><br>- Updated the app to target Android 16 per the new Google Play requirements <br>- Removed unused permission READ_EXTERNAL_STORAGE<br>- Removed unused permission WRITE_EXTERNAL_STORAGE<br>- Updated the build toolchain and JDK version<br>- General code cleanup and updates to address deprecated features, etc.
Only the current version so far — new entries appear as the app ships updates.

CheckValve is a tools app by David A. Parker with 5,000+ downloads (about 6.6K estimated). Rated 4.0 from 155 ratings. Released Jan 9, 2011. Install growth, rank history, SDKs and ad networks.

From the store listing: “CheckValve is a server query app for HLDS and SRCDS game server admins.”