TubTest: Hot Tub Water Test icon

TubTest: Hot Tub Water Test

The Lucky Labs
★ 4.8 (22 ratings)
⬇ 500+ downloads
Est. actual: 924
Free
Released: Dec 21, 2025
No in-app purchases
No ads

Signals

3 this week · 2 warnings All of this week's signals →
  • 📈Last 7 days +19 installs — 24% slower than the week before (+25) · 3/day since Oct 8
  • ⭐Rating steady at ★ 4.76 since Oct 8
  • 🛠Updates dormant · updated 244 days ago
Installs since launch
0 462 924 924 Dec 21, 2025 today
+80 installs · 0 ratings since Oct 8
Update history
1.7.4 Mar 16, 2026 · seen Oct 18, 2026
What&#39;s new in 1.7.4:<br><br>Bug fixes in quick entry mode
Only the current version so far — new entries appear as the app ships updates.

TubTest: Hot Tub Water Test is a health & fitness app by The Lucky Labs with 500+ downloads (about 924 estimated). +19 installs in the last 7 days. Rated 4.8 from 22 ratings. Released Dec 21, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Step-by-step hot tub water testing. Taylor test kits &amp; test strips supported.”