OBD JScan: iPhone vs Android
OBD JScan gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
OBD JScan by Piotr Bialic is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.7 ★
3.2k ratings, both stores
Measured
Best rank now
#7
Android · 
Auto & Vehicles Grossing
Auto & Vehicles GrossingMeasured
App Store
App details
App ID
1445903514
Publisher
Piotr Bialic
Content rating
12+
Google Play
App details
App ID
net.clever.obd4u
Publisher
Clever Software
Content rating
Everyone
Tech stack
Trackers and permissions of build vv21.09.2026.12:45, from the εxodus privacy report (CC BY-SA).
Trackers
1
Permissions
18
Trackers
Sentry
Full permission listProSee plans
OBD JScan downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 50k+ |
| Google Play | 100+ | 100k+ Measured |
| Total | 100+ Confidence | 100k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where OBD JScan's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: In-app purchase-led
How OBD JScan makes money: subscriptions, one-off purchases and ads.
In-app purchases
One-off purchases
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.3 ★ | 76 |
| Google Play | 4.8 ★ | 3.1k 606 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 3.2k |
What users say about OBD JScan
From the 100 most recent Google Play reviews in the US.
Mostly positive (84% of recent reviews give 4–5 stars). People like it for its features and content, and being useful. The main complaints are about connection and sync problems, and price and subscriptions.
What people like
- Features & content: “this is the best feature I like”
- Useful: “Well layed out and works well”
- Price & subscription: “This app just saved me a lot of money”
- Ease of use: “easy to use and straight forward”
Common complaints
- Connection & sync: “this app will not connect to my scanner”
- Price & subscription: “trying to find out how to receive refund”
- Crashes & bugs: “Unfortunately, after a lot of back and forth, this app doesn't work well on JL”
- Features & content: “at least make an option to send automatically after every scan”
About OBD JScan
What is OBD JScan?
OBD JScan is powerful Jeep & Chrysler & Dodge diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and Adaptations and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transimmsion, Radio, Sway Bar, Havac and many more.
Some supported cars:
Jeep Wrangler JK,
Jeep Wrangler JL - additional hardware required to bypass security gateway*
Jeep Wrangler JT - additional hardware required to bypass security gateway*
Jeep Wrangler 4XE - additional hardware required to bypass security gateway*
Jeep Grand Cherokee WK
Jeep Grand Cherokee, WK2 11-13
Jeep Grand Cherokee WK2 14-21 - 18+ - additional hardware required to bypass security gateway*
Jeep Commander XK
Jeep Liberty/Cherokee KK,
Jeep Compass, Jeep Patriot MK
Dodge Avenger
Dodge Grand Caravan RT,
Dodge Journey,
Dodge Caliber
Dodge Durango 2004-2009
Dodge Durango 2011-2013
Dodge Durango 2014-2023*
Dodge Ram
Dodge Nitro
Dodge Magnum
Dodge Challenger - 08-14
Dodge Challenger - 14+
Dodge Charger- 06-10
Dodge Charger- 11+
Dodge Avenger
Chrysler Town&Country RT
Chrysler 200
Chrysler 300C
Chrysler 300
Chrysler Sebring
Chrysler Aspen
and more..
* WK2 2018+ = requires securit bypass cable
* Dodge Durango 2018+ = requires securit bypass cable
* Dodge Ram 2018+ = requires securit bypass cable
* JL requires security bypass cable
* JT requires security bypass cable
* http://jscan.net/jl-jt-security-bypass/
What can I Do with JScan?
JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more.
Recommended device:
- OBD ELM 327 compatible device is required to make app work as expected.
Recommended adapters:
- iCar Pro 4.0 Bluetooth LE (Bluetooth)
- Vlinker MC+ (Bluetooth) - for newer cars
- OBD Link MX+ Bluetooth (Bluetooth)
More info about supported and recommended OBD adapters:
http://jscan.net/supported-and-not-supported-obd-adapters/
Facebook:
https://www.facebook.com/obdjscan/
Website:
http://jscan.net/
OBD JScan is powerful Jeep & Chrysler & Dodge diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and Adaptations and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transimmsion, Radio, Sway Bar, Havac and many more.
Some supported cars:
Jeep Wrangler JK,
Jeep Wrangler JL - additional hardware required to bypass security gateway*
Jeep Wrangler JT - additional hardware required to bypass security gateway*
Jeep Wrangler 4XE - additional hardware required to bypass security gateway*
Jeep Grand Cherokee WK
Jeep Grand Cherokee, WK2 11-13
Jeep Grand Cherokee WK2 14-21 - 18+ - additional hardware required to bypass security gateway*
Jeep Commander XK
Jeep Liberty/Cherokee KK,
Jeep Compass, Jeep Patriot MK
Dodge Avenger
Dodge Grand Caravan RT,
Dodge Journey,
Dodge Caliber
Dodge Durango 2004-2009
Dodge Durango 2011-2013
Dodge Durango 2014-2023*
Dodge Ram
Dodge Nitro
Dodge Magnum
Dodge Challenger - 08-14
Dodge Challenger - 14+
Dodge Charger- 06-10
Dodge Charger- 11+
Dodge Avenger
Chrysler Town&Country RT
Chrysler 200
Chrysler 300C
Chrysler 300
Chrysler Sebring
Chrysler Aspen
and more..
* WK2 2018+ = requires securit bypass cable
* Dodge Durango 2018+ = requires securit bypass cable
* Dodge Ram 2018+ = requires securit bypass cable
* JL requires security bypass cable
* JT requires security bypass cable
* http://jscan.net/jl-jt-security-bypass/
What can I Do with JScan?
JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more.
Recommended device:
- OBD ELM 327 compatible device is required to make app work as expected.
Recommended adapters:
- iCar Pro 4.0 Bluetooth LE (Bluetooth)
- Vlinker MC+ (Bluetooth) - for newer cars
- OBD Link MX+ Bluetooth (Bluetooth)
More info about supported and recommended OBD adapters:
http://jscan.net/supported-and-not-supported-obd-adapters/
Facebook:
https://www.facebook.com/obdjscan/
Website:
http://jscan.net/