Version history
Carly — OBD2 car scanner
26
ASO score
Text
25/100
Reviews
40/100
Graphic
28/100
Other
0/100
App Rating
3.9
Votes
2.92M
App Age
13y 3m
Last Update
Dec 22, 2025
iAP
$2.99 - 118.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
1.7M
|
2M
|
-17%
|
|
Rating
|
3.84
|
4.25
|
-10%
|
|
Number of Ratings (Voted)
|
2.6M
|
2.2M
|
+19%
|
|
App Age
|
13y 2m
|
7y 2m
|
+84%
|
|
In-app Purchases Price
|
$61
|
$48
|
+26
%
|
|
Update Frequency
|
23d
|
139d
|
-83%
|
|
Title Length
|
24
|
24
|
|
|
Short Description Length
|
71
|
69
|
+3%
|
|
Description Length
|
3 251
|
2 816
|
+15%
|
|
Number of Screenshots
|
684
|
1048
|
-35
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 30, 2025 | Jan 06, 2026 |
|---|---|---|
|
11
|
9
|
| Top | Dec 30, 2025 | Jan 06, 2026 |
|---|---|---|
|
No results were found!
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| Top | Dec 30, 2025 | Jan 06, 2026 |
|---|---|---|
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11
|
9
|
| Top | Dec 30, 2025 | Jan 06, 2026 |
|---|---|---|
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No results were found!
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||
Downloads
Downloads Graph
Total
1.7M
Last month
20.5K
Text ASO
Title
(
Characters:
24
of 50
)
Carly — OBD2 car scanner
Short Description
(
Characters:
71
of 80
)
Save money on your car, detect errors, customize its features, and more
Description
(
Characters:
3251
of 4000
)
Carly is the most versatile OBD2 solution, offering diagnostics, engine live data, and guides for car repair and maintenance.
It's helped over a million car owners to save up to $2,000 per year for car-related topics.
Get the Carly app and the Carly Universal Scanner to access data through the OBD2 port of your car.
Unleash your inner car hero with Carly!
It works for Audi, BMW, Ford, Lexus, Mercedes, Mini, Opel, Porsche, Renault, Seat, Skoda, Toyota, VW, and almost all other car brands with an OBD2 port.
As every car is unique, which specific Carly features are available will vary with every model, build year, hardware, and software.
————
BASIC FEATURES INCLUDED IN THE (FREE) BASIC PACKAGE
Diagnostics (OBD), Live Data (OBD), and Emission Check (OBD) enable you to have control over the most important systems — engine and transmission.
ADVANCED FEATURES INCLUDED IN THE PREMIUM PACKAGE (YEARLY LICENSE)
🔧 UNDERSTAND YOUR CAR'S HEALTH
With Carly Diagnostics, you can read and clear fault codes from all built-in electronic control units (ECUs), including engine, transmission, ABS, airbag, and multimedia, keep track of your car’s health, gauge the severity of problems, and more.
🔧 POWERCHARGE YOUR REPAIR SKILLS
Get expert repair guides for your specific issues to help you understand and fix the issues by yourself.
🔧 MONITOR ENGINE LIVE DATA
Live parameters or live data can help you take the guesswork out of understanding what your car needs and narrow down the fault causes.
🔧 PERFORM CAR MAINTENANCE INDEPENDENT OF THE WORKSHOP
The Carly Maintenance feature helps you step-by-step to service your car yourself, reset your service and keep track of your service intervals directly from your phone.
🔧 VIEW THE CONDITION OF YOUR BATTERY
The Carly Battery Check function helps you monitor the status of your car's starter battery, which will help to increase your batterie lifetime.
🔧 CODE AND UNLOCK HIDDEN FEATURES
Access hidden features set by the manufacturer and customize your car to fit your needs. This feature is only available on certain car brands/models, and the coding options vary between each control unit.
🔧 DETECT MILEAGE MANIPULATION
Mileage manipulation is on the rise. Don’t get tricked when buying a used car — use Carly to perform a used car inspection before buying.
————
HOW IT WORKS
Step 1: Check which features are available for your car model
Step 2: Order your Carly Universal Scanner
Step 3: Plug the scanner into the OBD2 port and log in on this app
THE CARLY UNIVERSAL SCANNER — THE MOST ADVANCED OBD DEVICE
The OBD2 device was designed to support almost all car brands with an OBD2 port and to enable advanced Carly features. The scanner comes with:
• A lifetime warranty
• Premium customer support
Take the health of your car into your own hands!
————
You can purchase a subscription for an individual car brand or for all car brands.
This is a yearly subscription. The subscription automatically renews for one year if not canceled at least 24 hours prior to the end of the current period. The subscription can be managed in your purchases and the automatic renewal can be deactivated there.
Terms of Use: https://bit.ly/35Mxg5s
Privacy Policy: https://bit.ly/35Rruze}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 2.92M |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Auto & Vehicles |
| Size: | - |
| iAP: | 2.99 - 118.99 $ |
| Installs: | 1.69M |
| App Age: | 13 years 3 months |
| Release Date: | Oct 21, 2012 |
| Last Update: | Dec 22, 2025 |
| Version: | 49.71 |
Version history
49.71
Dec 22, 2025
- All Carly brands in ONE app
49.70
Dec 09, 2025
- All Carly brands in ONE app