ThinkDiag+
Scan to know your vehicle and say goodbye to unknown check engine lights!
- Total installs
- 1,055,785
- Installs / day
- —
- Rating
- 4.3★
- Released
- 24 Apr 2020
- Last update
- 19 Sept 2026
- Countries
- —
exact · Play shows 1,000,000+
measured after our second crawl (about a day)
10.8K ratings · 736 reviews
6.5y ago
v3.3.2 · 22d ago
not checked yet
Install history
exact counter from Google PlayInstalls per day · last 90 days
Change timeline
No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.
Country availability
Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.
Top countries
estimate · charts of 11 OctMost downloads likely come from 🇳🇬 Nigeria (~16%), out of 103 countries where it is charted.
Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.
Top chart positions
as of 11 Oct| Chart | Country | Rank | Change |
|---|---|---|---|
| Trending · Auto & vehicles | DZ · 10 Oct | #11 | — |
| Top free · Auto & vehicles | NG | #21 | ▼ 4 |
| Top free · Auto & vehicles | BG | #34 | ▼ 4 |
| Top free · Auto & vehicles | CL | #34 | ▼ 2 |
| Top free · Auto & vehicles | DZ | #36 | ▼ 3 |
| Top free · Auto & vehicles | ZA | #43 | ▼ 8 |
| Top free · Auto & vehicles | MX | #54 | ▲ 3 |
| Top free · Auto & vehicles | MY | #63 | ▼ 12 |
| Top free · Auto & vehicles | UA | #64 | ▼ 5 |
| Top free · Auto & vehicles | ES | #99 | ▲ 8 |
| Top free · Auto & vehicles | PL | #104 | ▼ 8 |
| Top free · Auto & vehicles | RU | #111 | ▲ 4 |
| Top free · Auto & vehicles | FR | #119 | ▲ 5 |
| Top free · Auto & vehicles | DE | #134 | ▲ 4 |
| Top free · Auto & vehicles | FJ | #142 | ▼ 7 |
| Top free · Auto & vehicles | HT | #142 | ▼ 7 |
| Top free · Auto & vehicles | GW | #143 | ▼ 7 |
| Top free · Auto & vehicles | NE | #143 | ▼ 7 |
| Top free · Auto & vehicles | PG | #143 | ▼ 7 |
| Top free · Auto & vehicles | AW | #144 | ▼ 7 |
| Top free · Auto & vehicles | BF | #144 | ▼ 7 |
| Top free · Auto & vehicles | BJ | #144 | ▼ 7 |
| Top free · Auto & vehicles | BS | #144 | ▼ 7 |
| Top free · Auto & vehicles | BZ | #144 | ▼ 7 |
| Top free · Auto & vehicles | CI | #144 | ▼ 7 |
| Top free · Auto & vehicles | JM | #144 | ▼ 7 |
| Top free · Auto & vehicles | ME | #144 | ▼ 7 |
| Top free · Auto & vehicles | TG | #144 | ▼ 7 |
| Top free · Auto & vehicles | TJ | #144 | ▼ 7 |
| Top free · Auto & vehicles | TM | #144 | ▼ 7 |
| Top free · Auto & vehicles | TT | #144 | ▼ 7 |
| Top free · Auto & vehicles | UG | #144 | ▼ 7 |
| Top free · Auto & vehicles | AG | #145 | ▼ 7 |
| Top free · Auto & vehicles | AO | #145 | ▼ 7 |
| Top free · Auto & vehicles | CM | #145 | ▼ 7 |
| Top free · Auto & vehicles | GA | #145 | ▼ 7 |
| Top free · Auto & vehicles | ML | #145 | ▼ 7 |
| Top free · Auto & vehicles | MO | #145 | ▼ 7 |
| Top free · Auto & vehicles | MU | #145 | ▼ 7 |
| Top free · Auto & vehicles | MZ | #145 | ▼ 7 |
| Top free · Auto & vehicles | RW | #145 | ▼ 7 |
| Top free · Auto & vehicles | TZ | #145 | ▼ 7 |
| Top free · Auto & vehicles | ZM | #145 | ▼ 7 |
| Top free · Auto & vehicles | ZW | #145 | ▼ 7 |
| Top free · Auto & vehicles | BW | #146 | ▼ 7 |
| Top free · Auto & vehicles | CV | #146 | ▼ 7 |
| Top free · Auto & vehicles | MN | #146 | ▼ 7 |
| Top free · Auto & vehicles | BH | #147 | ▼ 7 |
| Top free · Auto & vehicles | KW | #147 | ▼ 7 |
| Top free · Auto & vehicles | NA | #147 | ▼ 7 |
| Top free · Auto & vehicles | AM | #148 | ▼ 7 |
| Top free · Auto & vehicles | LI | #148 | ▼ 7 |
| Top free · Auto & vehicles | MK | #148 | ▼ 7 |
| Top free · Auto & vehicles | QA | #148 | ▼ 7 |
| Top free · Auto & vehicles | MD | #149 | ▼ 7 |
| Top free · Auto & vehicles | MT | #149 | ▼ 7 |
| Top free · Auto & vehicles | AL | #150 | ▼ 7 |
| Top free · Auto & vehicles | BA | #151 | ▼ 7 |
| Top free · Auto & vehicles | CY | #151 | ▼ 7 |
| Top free · Auto & vehicles | FI | #151 | ▼ 7 |
Show all 60 chart positions
App manifest
Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.
Data safety
declared by the developer on Google Play- No data shared with third parties
- Collects data Personal info, Files and docs, and Device or other IDs
- Data is encrypted in transit
- You can ask for your data to be deleted
This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.
Permissions
36 in 11 groups15 Sensitive13 Notable8 Routine
What this app can do with your phone
- Know roughly where you are, using mobile towers and Wi-Fi networks
- Know your exact location using GPS, Wi-Fi and mobile networks
- Use your camera to take photos and record videos
- Record sound using your phone's microphone
- Call phone numbers without your input, which may cost you money
- Read photos, videos, and other files saved in your phone's shared storage
Device & app historySensitive2
Access to which apps you run, system logs, and your web browsing history
- Read system logs that may reveal what you do on your phoneread sensitive log data ·
READ_LOGS - See which apps are running or were recently used on your deviceretrieve running apps ·
GET_TASKS
IdentitySensitive1
Access to accounts on the device and your personal profile card
- Add or remove accounts on your device and delete their saved passwordsadd or remove accounts ·
MANAGE_ACCOUNTS
LocationSensitive3
Access to where your device is, using GPS or network signals
- Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) ·
ACCESS_COARSE_LOCATION - Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) ·
ACCESS_FINE_LOCATION - Send extra commands to GPS and location services, which could affect how they workaccess extra location provider commands ·
ACCESS_LOCATION_EXTRA_COMMANDS
PhoneSensitive2
Access to phone calls, call history, and voicemail
- Call phone numbers without your input, which may cost you moneydirectly call phone numbers ·
CALL_PHONE - See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity ·
READ_PHONE_STATE
Photos/Media/FilesSensitive3
Access to photos, videos, music and other files stored on your device
- Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage ·
READ_EXTERNAL_STORAGE - Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage ·
WRITE_EXTERNAL_STORAGE - Connect and disconnect removable storage like USB drives or SD cardsaccess USB storage filesystem ·
MOUNT_UNMOUNT_FILESYSTEMS
StorageSensitive2
Access to files, photos and media saved on your phone's storage
- Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage ·
READ_EXTERNAL_STORAGE - Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage ·
WRITE_EXTERNAL_STORAGE
CameraSensitive1
Access to your camera to take photos and record video
- Use your camera to take photos and record videostake pictures and videos ·
CAMERA
MicrophoneSensitive1
Access to your phone's microphone to record sound
- Record sound using your phone's microphonerecord audio ·
RECORD_AUDIO
Device ID & call informationNotable1
Access to your phone's identifiers, mobile network details, and call status
- See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity ·
READ_PHONE_STATE
Wi-Fi connection informationRoutine1
Access to details about Wi-Fi networks your device sees or uses
- See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections ·
ACCESS_WIFI_STATE
OtherSensitive19
Access to miscellaneous device features that don't fit other categories
- Read custom words saved in your keyboard dictionary, which may include personal inforead terms you added to the dictionary ·
READ_USER_DICTIONARY - Show its own windows or bubbles on top of other apps you are usingdraw over other apps ·
SYSTEM_ALERT_WINDOW - Get sign-in tokens for accounts saved on your phone to use online servicesuse accounts on the device ·
USE_CREDENTIALS - Change device settings like screen brightness, ringtone or screen timeoutmodify system settings ·
WRITE_SETTINGS - Feed fake locations to your phone, which other apps may then believemock location sources for testing ·
ACCESS_MOCK_LOCATION - See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices ·
BLUETOOTH - Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings ·
BLUETOOTH_ADMIN - Change how your phone connects to networks, like switching connections on or offchange network connectivity ·
CHANGE_NETWORK_STATE - Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi ·
CHANGE_WIFI_STATE - Change volume and choose which speaker or headset plays soundchange your audio settings ·
MODIFY_AUDIO_SETTINGS - Start itself automatically as soon as your phone finishes turning onrun at startup ·
RECEIVE_BOOT_COMPLETED - Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping ·
WAKE_LOCK - Check whether you are online and whether you use Wi-Fi or mobile dataview network connections ·
ACCESS_NETWORK_STATE - Turn your phone's flashlight on and offcontrol flashlight ·
FLASHLIGHT - Connect to the internet to load content and send datafull network access ·
INTERNET - enable app debuggingGoogle Play label
- Make your phone vibratecontrol vibration ·
VIBRATE - Add new words to your keyboard's personal dictionaryadd words to user-defined dictionary ·
WRITE_USER_DICTIONARY - Receive push messages sent from the app's servers over the internetreceive data from Internet ·
com.google.android.c2dm.permission.RECEIVE
Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.
Store listing
Full description
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).
What's new
Fix known bugs and optimize product interactive experience.
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