ScanMaster for ELM327 OBD-2 Downloads & RevenueScanMaster for ELM327 OBD-2 · App Store
ScanMaster for ELM327 OBD-2 is #65 in Business Paid in Germany and charting in 12 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026ScanMaster for ELM327 OBD-2 update history & changes
Last change · 12 events since 11 Dec 2017Full timeline ↓Full timeline · 11 events in the last 12 months
- 📈ScanMaster for ELM327 OBD-2 entered the top 10Top Paid · Business · BR
- 📈ScanMaster for ELM327 OBD-2 entered the top 10Top Paid · Business · AU
- 📈ScanMaster for ELM327 OBD-2 entered the top 10Top Paid · Business · CN
- 📈ScanMaster for ELM327 OBD-2 entered the top 100Top Paid · Business · GB
- 📈ScanMaster for ELM327 OBD-2 entered the top 10Top Paid · Business · DE
- 📈ScanMaster for ELM327 OBD-2 entered the top 100Top Paid · Business · AU
- 📈ScanMaster for ELM327 OBD-2 charting in a new countrySpain
- 📈ScanMaster for ELM327 OBD-2 charting in a new country in 2 chartsUnited Arab Emirates · India
- 📈ScanMaster for ELM327 OBD-2 charting in a new country in 3 chartsCanada · China · Indonesia
- 🆕ScanMaster for ELM327 OBD-2 first spotted by AppInsider#64 in Top Paid · Business · Germany
- 🆕ScanMaster for ELM327 OBD-2 released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Business PaidScanMaster for ELM327 OBD-2 on the App Store
App details
App privacy Measured
ScanMaster for ELM327 OBD-2 declares it collects no data at all — the rarest and most private label on the App Store.
As declared by the developer on the App Store — Apple requires every app to publish this label. We track changes over time.
ScanMaster for ELM327 OBD-2 downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Germany | BusinessPaid | #65 |
 China | BusinessPaid | #198 |
 United Kingdom | BusinessPaid | #141 |
 Russia | BusinessPaid | #54 |
 France | BusinessPaid | #117 |
 Brazil | BusinessPaid | #115 |
 Saudi Arabia | BusinessPaid | #69 |
 Canada | BusinessPaid | #172 |
 India | BusinessPaid | #178 |
 Italy | BusinessPaid | #150 |
 Indonesia | BusinessPaid | #156 |
 United Arab Emirates | BusinessPaid | #122 |
Apps near ScanMaster for ELM327 OBD-2 on the chart
Business Paid, around #65.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about ScanMaster for ELM327 OBD-2
From the 21 most recent App Store reviews in the US.
The vast majority of users report that the app fails to connect to ELM327 adapters or freezes immediately upon launch. Several reviewers accuse the developer of running a scam by charging for a non-functional product and demanding positive reviews to unlock features.
Mostly negative (14% of recent reviews give 4–5 stars). The main complaints are about price and subscriptions, and crashes and bugs.
Common complaints
- Price & subscription: “Stole my money without permission”
- Crashes & bugs: “Total ripoff that costs $5 and just freezes on your iPhone”
- Privacy & data: “Complete Scam DO NOT DOWNLOAD”
- Connection & sync: “This is a scam app it won’t connect to anything”
About ScanMaster for ELM327 OBD-2
How to use:
1. Plug ELM327 WIFI Scanner into vehicle's OBD2 port. (Port is usually found on the driver side dashboard under the steering wheel.)
2. Turn ON ignition. (This is one step before engine is powered.)
3. Launch your ScanMaster App. Click "Settings" for scan list OBD2 device and select correct your OBD device for diagnostics. (default is 192.168.0.10 or 192.168.0.123)
We would greatly appreciate the feedback on the app. Please send us an email about your experiences, opinions or suggestions.
