JCI GO vs THINKCAR Ma
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JCI GO
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[Notes for Use] - Push Notifications Users will be notified of bargains by push notification. Please turn push notifications on the first time you start the app. After that, you can switch between turning push notifications on and off. - Using Location Information The app may use your location information to search for nearby shops and provide you with other information. Your location information includes absolutely no personal information, and will never be used outside of this app, so please use it without worrying. - Copyright Information The copyright to the contents of this application resides with Eight Japan Any and all unauthorized acts of duplication, quotation, transmission, distribution, alteration, modification, or addition are strictly prohibited.
THINKCAR Ma
This app provides comprehensive vehicle system diagnostics, including OBD functions and maintenance resets. It also supports ADAS calibration for lane departure warning systems and generates diagnostic reports.
- Vehicle system diagnosis
- OBD functions
- Maintenance reset
- Diagnostic report generation
- ADAS calibration
- LDW support
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1. The application supports more than 30 types of vehicle system diagnosis, OBD function, maintenance reset and generation of diagnostic reports. 2. The application supports LDW of ADAS calibration.
Screenshots
Verdict
The clearest difference is update cadence: THINKCAR Ma at every 6 weeks against JCI GO's every 19 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JCI GO ships an update every 19 months, THINKCAR Ma every 6 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.
| Parameter | JCI GO | THINKCAR Ma |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 19 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.1.1 | 15.6 — better |
| Further details — not scored | ||
| Size | 23 MB | 464 MB |
| Age rating | 4+ | 4+ |
| Developer | EIGHT JAPAN, K.K. | THINKCAR INC |
In-app purchases
JCI GO
No in-app purchases
THINKCAR Ma
No in-app purchases
