MY汽车卫士 vs OBDGO PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MY汽车卫士
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主要功能包括： 【实时胎压监测】当胎压异常时会实时预警，胎压盒子硬件和app会同时双报警。 胎压监测工作原理：当某轮胎的气压降低时，车辆的重量会使该轮的滚动半径将变小，导致其转速比其他车轮快。通过比较轮胎之间的转速差别，以达到监测胎压的目的。 【故障检测】可对汽车发动机控制系统、点火控制系统、供电控制系统、润滑控制系统、冷却控制系统、燃油及空气系统等进行详细体检，行车忧患早知道。 【查看数据流】可查看100-200项数据流。 【清除故障码】能对体检中检测出的故障码进行清除。 【仪表盘扩展】炫酷的仪表界面，扩展原车信息，体验驾驶豪车感。 【HUD相关】我司HUD产品可以使用该APP进行相关设置。
OBDGO PRO
Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.
- Unlock hidden vehicle features
- OBD-II code scanning and clearing
- Generate and share diagnosis reports
- Activate wireless CarPlay
- Disable start-stop systems
- View freeze frame data
- Interactive data stream graphing
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OBDGO PRO besides basic OBD-II diagnosis, vehicle hidden features unlock is available. Let everyone enjoy the fun of modding! 1. Unlock Hidden Features Support Models: Porsche, BMW, Mercedes, Ford, Audi, Volkswagen, more available vehicle and year models please check in app. Popular features such as: - Activate Wireless CarPlay - Disable Start Stop - Enable Engine Performance Menu - Change Turn Signal Blicks Times - Change Head Unit Start Animation - Activate G-Force Display More features are waiting for you to explore! 2. OBD-II Diagnosis Vehicle coverage: GM, Ford, Chrysler, Toyota, Nissan, Mazda, Mercedes, Mitsubishi, Hyundai/Kia, BMW/Mini, Honda/Acura, Volkswagen/Audi, Subaru, Buick, Chevrolet, Cadillac, Lincoln, Dodge, Jeep, Smart, Skoda, Porsche, FIAT, Renault, Peugeot, Citroen, Landrover, Jaguar, Lexus, Infiniti, Suzuki, Ssangyong. Features such as: - Scan trouble codes - Clear trouble codes - Generate, print, and share Diagnosis Reports - Mode 6 (On-Board Monitoring Test Results) - Smog Readiness Check - Freeze Frame Data - Multiple data streams interactive graphing and logging - Wireless bluetooth connection with vehicle - Metric and Imperial settings 3. Diagnosis Report Diagnosis report is specific to your vehicle's year, make and model. Providing a cryptic code definition by giving you validated fixes for your trouble codes. Save time by using OBDGO PRO to know your vehicle how to repair in advance. OBDGO PRO is a professional scan tool and the APP is free to install, but it does require the purchase of sensor to communicate with your vehicle. Sensor simply connects to your data port located inside your car near the steering wheel. Every car made since 1996 is global compatible can be used anywhere in the world.
Screenshots
Verdict
The clearest difference is update cadence: MY汽车卫士 at every 3 weeks against OBDGO PRO's every 2 months. MY汽车卫士 also leads on iOS requirement (9.0 vs 11.0). 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.
MY汽车卫士 ships an update every 3 weeks, OBDGO PRO every 2 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.
| Parameter | MY汽车卫士 | OBDGO PRO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (25 ratings) — better |
| Positive reviews | — | 69.2% of reviews |
| Number of ratings | — | 25 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 76 MB | 137 MB |
| Age rating | 4+ | 17+ |
| Developer | 建玲 张 | OBD GO TECH CO LTD |
In-app purchases
MY汽车卫士
No in-app purchases
OBDGO PRO
No in-app purchases
