ThinkDiag+ Android
ThinkDiag+ gets 100+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
ThinkDiag+ is #174 in Auto & Vehicles Free on Google Play in United States and charting in 6 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperTHINKCAR TECH CO., LTD,
CategoryAuto & Vehicles
PriceFree
Released
Installs1M+
Rating★ 4.6 (11k)
Updated
Content ratingEveryone
Rating
4.6 ★
11k ratings
Measured
Best rank now
#174
Auto & Vehicles FreeMeasured
ThinkDiag+ on Google Play
App details
App ID
com.us.thinkdiag.plus
Publisher
THINKCAR TECH CO., LTD,
Content rating
Everyone
ThinkDiag+ downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where ThinkDiag+'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
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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.
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Auto & VehiclesFree | #174 |
 Germany | Auto & VehiclesFree | #124 |
 United Kingdom | Auto & VehiclesFree | #156 |
 France | Auto & VehiclesFree | #94 |
 Russia | Auto & VehiclesFree | #107 |
 Indonesia | Auto & VehiclesFree | #194 |
Apps near ThinkDiag+ on the chart
Auto & Vehicles Free, around #174.
Ratings
Google Play, worldwide.
Rating
4.6 ★
11k ratings
Measured
Ratings
11k
Measured
Written reviews
734
Measured
About ThinkDiag+
Not only for "ThinkDiag" and "ThinkDiag 2" device, but also works for "ThinkDiag Mini", "ThinkDirver", "Thinkcar Pro" devices.
ThinkDiag, an innovative vehicle diagnostic tool, is specially
designed for repair technicians, small and medium-sized repair
shops, and DIYers, to achieve the original manufacturer level
diagnostic performance. It supports more than 100 vehicle
brands of diagnostic services, including 15 special maintenance
reset functions. ThinkDiag is as good as those comprehensive
diagnostic equipment costed thousands of dollars.
ThinkDiag is also an intelligent diagnostic device. Connecting with
smartphone via Bluetooth, ThinkDiag is controlled to work by APP.
In the APP, there is a diagnostic software store, and users can
purchase diagnostic software according to their needs through
subscription. In addition, ThinkDiag also has a remote diagnostic
technician side service that quickly connects to ThinkDiag owners to
provide advice and guide repairs.
***Contact Us
W: www.mythinkcar.com
E: [email protected]
P: +1 833-692-2766
2151 S Haven Ave Unit 203
Ontario CA 91761 USA
THINKDIAG+ APP is developed and operated by Thinkcar Technology Co., Ltd. The actual service provider depends on your region:
US Users: Services are provided via mythinkcar.com (Dollarfix Inc., US subsidiary). International Users: Services are provided via thinkcarpay.com (Thinkcar Europe GmbH, German subsidiary).
ThinkDiag, an innovative vehicle diagnostic tool, is specially
designed for repair technicians, small and medium-sized repair
shops, and DIYers, to achieve the original manufacturer level
diagnostic performance. It supports more than 100 vehicle
brands of diagnostic services, including 15 special maintenance
reset functions. ThinkDiag is as good as those comprehensive
diagnostic equipment costed thousands of dollars.
ThinkDiag is also an intelligent diagnostic device. Connecting with
smartphone via Bluetooth, ThinkDiag is controlled to work by APP.
In the APP, there is a diagnostic software store, and users can
purchase diagnostic software according to their needs through
subscription. In addition, ThinkDiag also has a remote diagnostic
technician side service that quickly connects to ThinkDiag owners to
provide advice and guide repairs.
***Contact Us
W: www.mythinkcar.com
E: [email protected]
P: +1 833-692-2766
2151 S Haven Ave Unit 203
Ontario CA 91761 USA
THINKDIAG+ APP is developed and operated by Thinkcar Technology Co., Ltd. The actual service provider depends on your region:
US Users: Services are provided via mythinkcar.com (Dollarfix Inc., US subsidiary). International Users: Services are provided via thinkcarpay.com (Thinkcar Europe GmbH, German subsidiary).
What's new in 3.3.2
Fix known bugs and optimize product interactive experience.