5.1
Aug 8, 2026 · seen Oct 15, 2026
Noise Meter, Ruler, Protractor is a tools app by Mobso Apps with 1,000+ downloads (about 1.3K estimated). Released Jun 18, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “MultiTools: Sound Meter, Compass, Bubble Level, Ruler, Protractor, SOS.”