ThinkDiag+ Downloads & RevenueThinkDiag+ · App Store & Google Play
ThinkDiag+ gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
ThinkDiag+ by THINKCAR INC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
📈AndroidEntered the top 100📦iOSUpdated to version 3.3.4🆕iOSFirst spotted by AppInsider📦AndroidUpdated to version 3.3.3📈AndroidEntered the top 100🆕AndroidFirst spotted by AppInsider📦AndroidVersion 3.3.2📦iOSVersion 3.3.2🆕AndroidReleased on Google Play🆕iOSReleased on the App Store
Full timeline · 13 events
- ✏️ThinkDiag+: needs a newer iOSiOSiOS 12.0 → iOS 13.0
- 📈ThinkDiag+ entered the top 100AndroidTop Free · Auto & Vehicles · ES
- 📦ThinkDiag+ updated to version 3.3.4iOS1、New VW & Renault gateway unlock function, supporting diagnostics and coding for an expanded range of Volkswagen models.
2、Launch of AI Vehicle Insights. Note: This feature is hardware-dependent and unavailable on some devices.
3、Bug fixes and stability optimizations.… more - 🆕ThinkDiag+ first spotted by AppInsideriOSUnited States (found via developer)
- 📦ThinkDiag+ updated to version 3.3.3Android1、New VW & Renault gateway unlock function, supporting diagnostics and coding for an expanded range of Volkswagen models.
2、Launch of AI Vehicle Insights. Note: This feature is hardware-dependent and unavailable on some devices.
3、Bug fixes and stability optimizations.… more - 📈ThinkDiag+ entered the top 100AndroidTop Free · Auto & Vehicles · RU
- 📈ThinkDiag+ charting in a new country in 2 chartsAndroidSpain · Mexico
- 📈ThinkDiag+ entered the top 100AndroidTop Free · Auto & Vehicles · MX
- 🆕ThinkDiag+ first spotted by AppInsiderAndroidGermany
- 📦ThinkDiag+ version 3.3.2AndroidFix known bugs and optimize product interactive experience.
- 📦ThinkDiag+ version 3.3.2iOS1. Updated some diagnostic software (SGM、TOYOTA、USAFORD、MAZDA、KIA、SUBARU).
2. Fixed known bugs. - 🆕ThinkDiag+ released on Google PlayAndroid
- 🆕ThinkDiag+ released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
15k ratings, both stores
Measured
Best rank now
#54
Android · 
Auto & Vehicles Free
Auto & Vehicles FreeMeasured
New ratings a week
42
▲ +7% vs the 2 weeks before
Measured
App Store
App details
App ID
1483420979
Publisher
THINKCAR INC
Publisher country
518026
On the store since
Jan 2020
6 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
22
AR MY KM NL EN FR DE EL HU IT JA KO …
Size
569 MB
Also listed in
Social Networking
Content notesUnrestricted Web Access
Google Play
App details
App ID
com.us.thinkdiag.plus
Publisher
THINKCAR TECH CO., LTD.
Publisher country
518026
Content rating
Everyone
ThinkDiag+ downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | 500+ | 1M+ Measured |
| Total | 500+ Confidence | 1M+ Confidence |
How this is calculated
App Store: 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 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
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 now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | #54 Auto & Vehicles Free | 7 of 23 countries | #164 | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
42
▲ +7% vs the 2 weeks before
Written reviews a week
2
Google Play
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
60/100
faster than 64% of Auto and vehicles apps
Review 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.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 4.4k |
| Google Play | 4.2 ★ | 11k 743 written reviews |
| Both stores | 4.3 ★ weighted by ratings | 15k |
About ThinkDiag+
1. Profession functions refer to OE level functions, such as read/clear code, data flow diagram, read ECU, drive test, bidirectional special functions, etc.
2. Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information.
3. Support vehicle maintenance light return to normal.
4. Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers.
5. Support automatic VIN reading and one-key diagnosis.
6. Clear interpretation of fault codes and generate professional diagnostic reports.
7. Be able to communicate with other users within the ThinkDiag community (share/help/support).
Not only for "ThinkDiag" and "ThinkDiag 2" device, but also works for "ThinkDiag Mini", "ThinkDirver", and "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, it is controlled to work by app. In the app, there is a diagnostic software store, and users can subscribe for diagnostic software according to their needs.
***Contact Us
W: www.mythinkcar.com
E: [email protected]
P: +1 833-692-2766
2151 S Haven Ave Unit 203 Ontario CA 91761 USA
2. Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information.
3. Support vehicle maintenance light return to normal.
4. Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers.
5. Support automatic VIN reading and one-key diagnosis.
6. Clear interpretation of fault codes and generate professional diagnostic reports.
7. Be able to communicate with other users within the ThinkDiag community (share/help/support).
Not only for "ThinkDiag" and "ThinkDiag 2" device, but also works for "ThinkDiag Mini", "ThinkDirver", and "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, it is controlled to work by app. In the app, there is a diagnostic software store, and users can subscribe for diagnostic software according to their needs.
***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 Store
ThinkDiag+ gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperTHINKCAR INC
CategoryUtilities
PriceFree
Released
Rating★ 4.5 (4.4k)
Version3.3.4
Age rating17+
First seen by us
29 Oct 2026
29 Oct 2026Rating
4.5 ★
4.4k ratings
Measured
ThinkDiag+ on the App Store
App details
App ID
1483420979
Publisher
THINKCAR INC
Publisher country
518026
On the store since
Jan 2020
6 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
1 content note below
Languages
22
AR MY KM NL EN FR DE EL HU IT JA KO …
Size
569 MB
Also listed in
Social Networking
Content notesUnrestricted Web Access
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
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. 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
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 now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
4.4k ratings
Measured
Ratings
4.4k
Measured
About ThinkDiag+
1. Profession functions refer to OE level functions, such as read/clear code, data flow diagram, read ECU, drive test, bidirectional special functions, etc.
2. Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information.
3. Support vehicle maintenance light return to normal.
4. Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers.
5. Support automatic VIN reading and one-key diagnosis.
6. Clear interpretation of fault codes and generate professional diagnostic reports.
7. Be able to communicate with other users within the ThinkDiag community (share/help/support).
Not only for "ThinkDiag" and "ThinkDiag 2" device, but also works for "ThinkDiag Mini", "ThinkDirver", and "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, it is controlled to work by app. In the app, there is a diagnostic software store, and users can subscribe for diagnostic software according to their needs.
***Contact Us
W: www.mythinkcar.com
E: [email protected]
P: +1 833-692-2766
2151 S Haven Ave Unit 203 Ontario CA 91761 USA
2. Support full-function OBD II diagnosis, read data flow, freeze frame read IM/real-time data, read/clear fault code, vehicle on-board monitoring/computer system control operation and read vehicle information.
3. Support vehicle maintenance light return to normal.
4. Select any vehicle diagnostic software, covering up to 39 major automobile manufacturers.
5. Support automatic VIN reading and one-key diagnosis.
6. Clear interpretation of fault codes and generate professional diagnostic reports.
7. Be able to communicate with other users within the ThinkDiag community (share/help/support).
Not only for "ThinkDiag" and "ThinkDiag 2" device, but also works for "ThinkDiag Mini", "ThinkDirver", and "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, it is controlled to work by app. In the app, there is a diagnostic software store, and users can subscribe for diagnostic software according to their needs.
***Contact Us
W: www.mythinkcar.com
E: [email protected]
P: +1 833-692-2766
2151 S Haven Ave Unit 203 Ontario CA 91761 USA
Latest updates
3.3.4
1、New VW & Renault gateway unlock function, supporting diagnostics and coding for an expanded range of Volkswagen models.
2、Launch of AI Vehicle Insights. Note: This feature is hardware-dependent and unavailable on some devices.
3、Bug fixes and stability optimizations.
3.3.2
1. Updated some diagnostic software (SGM、TOYOTA、USAFORD、MAZDA、KIA、SUBARU).
2. Fixed known bugs.
Store changes
What ThinkDiag+ changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Needs a newer iOS
iOS 12.0 → iOS 13.0
More from THINKCAR INC
ThinkDiag+ Android
ThinkDiag+ gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
ThinkDiag+ is #164 in Auto & Vehicles Free on Google Play in United States and charting in 7 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperTHINKCAR TECH CO., LTD,
CategoryAuto & Vehicles
PriceFree
Released
Installs1M+
Rating★ 4.2 (11k)
Updated
Content ratingEveryone
Rating
4.2 ★
11k ratings
Measured
Best rank now
#164
Auto & Vehicles FreeMeasured
New ratings a week
42
▲ +7% vs the 2 weeks before
Measured
ThinkDiag+ on Google Play
App details
App ID
com.us.thinkdiag.plus
Publisher
THINKCAR TECH CO., LTD.
Publisher country
518026
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 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Auto & VehiclesFree | #164 |
 Germany | Auto & VehiclesFree | #115 |
 United Kingdom | Auto & VehiclesFree | #150 |
| Mexico | Auto & VehiclesFree | #54 |
 France | Auto & VehiclesFree | #114 |
 Russia | Auto & VehiclesFree | #114 |
 Spain | Auto & VehiclesFree | #117 |
Apps near ThinkDiag+ on the chart
Auto & Vehicles Free, around #164.
Ratings
Google Play, worldwide.
Rating
4.2 ★
11k ratings
Measured
Ratings
11k
Measured
Written reviews
743
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
42
▲ +7% vs the 2 weeks before
Written reviews a week
2
Google Play
Lifetime rating
4.2★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
60/100
faster than 64% of Auto and vehicles apps
Review 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.
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 3.3.3
1、New VW & Renault gateway unlock function, supporting diagnostics and coding for an expanded range of Volkswagen models.
2、Launch of AI Vehicle Insights. Note: This feature is hardware-dependent and unavailable on some devices.
3、Bug fixes and stability optimizations.
2、Launch of AI Vehicle Insights. Note: This feature is hardware-dependent and unavailable on some devices.
3、Bug fixes and stability optimizations.