ScanMaster for ELM327 OBD-2

Name: ScanMaster for ELM327 OBD-2
Rating: 4.05 (19382 reviews)
Author: WGSoft.de

WGSoft.de

★ 4.1 (19,382 ratings)

⬇ 5,000,000+ downloads

Est. actual: 5,204,834

Free

Released: Jun 24, 2012

IAP: $4.99 per item

No ads

Rated: Everyone

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +6.4K installs — 27% slower than the week before (+8.7K) · 825/day since Sep 29
🏆Among Communication apps top 1% by installs gained this week (145 peers growing)
⭐Rating steady at ★ 4.05 since Sep 29
🛠Updates quiet · updated 85 days ago

Installs since launch

+31,365 installs · +42 ratings since Sep 29

Update history

5.14 Aug 17, 2026 · seen Sep 29, 2026

Lots of optimizations and improvements

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

ScanMaster for ELM327 OBD-2 is a communication app by WGSoft.de with 5,000,000+ downloads (about 5.2M estimated). +6.4K installs in the last 7 days. Rated 4.1 from 19K ratings. Released Jun 24, 2012. Install growth, rank history, SDKs and ad networks.

From the store listing: “ScanMaster Lite is an application for vehicle diagnostics to OBD-2/EOBD standards. It "transforms" your Android smartphone or tablet together with an ELM327 diagnostic interface to a vehicle diagnostic device. Many important OBD-2 functions are despite "Lite" available without restriction. Only the number of…”