Bubble Level - Spirit Level

Name: Bubble Level - Spirit Level
Rating: 3.84 (14197 reviews)
Author: 1 Bit

1 Bit

★ 3.8 (14,197 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,530,758

Free

Released: Oct 8, 2018

No in-app purchases

Contains ads

Rated: Everyone

Signals

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

📈Last 7 days +8.1K installs — 8% faster than the week before (+7.5K) · 987/day since Sep 29
🏆Among Tools apps top 1% by installs gained this week (758 peers growing)
⭐Rating steady at ★ 3.84 since Sep 29
🛠Updates quiet · updated 63 days ago

Installs since launch

+41,435 installs · +31 ratings since Sep 29

Install ads for this game · 2

App-install (CPI) ads promoting this title.

Image ad · first seen 480d ago · last seen 2d ago
Bubble Level - Spirit Level →
Image ad · first seen 211d ago · last seen 4d ago
Bubble Level - Spirit Level →

Update history

1.7.3 Sep 8, 2026 · seen Sep 30, 2026

* Added 'cubic prism' measurement method<br>* Fixed some issues

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

Bubble Level - Spirit Level is a tools app by 1 Bit with 1,000,000+ downloads (about 3.5M estimated). +8.1K installs in the last 7 days. Rated 3.8 from 14K ratings. Released Oct 8, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Detect inclination easily with this precise free bubble level app. Where can you use bubble ruler? It is mostly used in carpentry, construction, and photography. To hang a painting on the wall, or to level a table, you just need to put your Android device against the wall and make sure the bubble in the tube travels…”