Version history
TÜV NORD Onboard Car Diagnosis
20
ASO score
Text
25/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
Votes
App Age
1 year 5m
Last Update
Dec 18, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
949
|
2M
|
-100%
|
|
Rating
|
0
|
4.24
|
|
|
Number of Ratings (Voted)
|
0
|
2.2M
|
|
|
App Age
|
1y 5m
|
7y 6m
|
-81%
|
|
In-app Purchases Price
|
$0
|
$45
|
|
|
Update Frequency
|
53d
|
180d
|
-71%
|
|
Title Length
|
30
|
23
|
+30%
|
|
Short Description Length
|
80
|
70
|
+14%
|
|
Description Length
|
233
|
2 862
|
-92%
|
|
Number of Screenshots
|
117
|
1098
|
-89
%
|
|
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 31, 2025 | Jan 07, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 31, 2025 | Jan 07, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 31, 2025 | Jan 07, 2026 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 31, 2025 | Jan 07, 2026 |
|---|---|---|
|
No results were found!
|
||
Downloads
Downloads Graph
Total
939
Last month
101
Text ASO
Title
(
Characters:
30
of 50
)
TÜV NORD Onboard Car Diagnosis
Short Description
(
Characters:
80
of 80
)
TNM Guardian app for checking error codes, mileage, and VINs - powered by Carly.
Description
(
Characters:
233
of 4000
)
The TNM Guardian app enables easy checking of error codes, mileage, and VINs. Developed by Carly for TÜVNord, the app offers precise diagnostic features and insights into vehicle status to identify and resolve potential issues early.}
Other
Additional Information
| Rating: | |
| Voted: | 0 |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Auto & Vehicles |
| Size: | - |
| Installs: | 939 |
| App Age: | 1 year 5 months |
| Release Date: | Jul 29, 2024 |
| Last Update: | Dec 18, 2025 |
| Version: | 2.2.14 |
Version history
2.2.14
Dec 18, 2025
- Improvements in core functions - check weekly newsletter for more details
2.2.11
Nov 30, 2025