汽车大师技师版 vs SmartZDOBD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
汽车大师技师版
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【汽车大师技师】是一款为汽车技师量身定制的应用。通过它汽车技师可以随时解答全国千万车主问题,获得丰厚报酬,赢得车主尊敬和业界声望! 【产品亮点】 - 专为汽车技师量身打造,简单易用,1分钟就能学会 - 1对1解答车主问题,获得丰厚报酬 - 全国千万车主使用,超多问题等你解答 - 顶尖汽修圈子,赢得车主尊敬和业界声望 -做汽车大师,靠智慧赚钱! 【联系我们】 官方网站:http://www.qcds.com/ 官方电话:400-680-1781
SmartZDOBD
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C001 is an intelligent diagnostic tool designed specifically for professional auto repair technicians, integrating fault detection, action testing, and parameter calibration. By connecting to the vehicle's OBD-II interface via Bluetooth, it turns your iPhone into a professional diagnostic device in seconds, allowing you to solve auto repair problems anytime, anywhere. Key Features: Intelligent Fault Diagnosis Quickly read vehicle "identity": Rapidly and accurately read version information of core systems such as the vehicle's ECU, engine, and transmission. Keep track of the vehicle's "health records" in real-time, detect the need for software updates at the first time, and provide a reliable basis for maintenance decisions. Action Test Mode Perform actuator action tests, including DPF regeneration and urea injection tests. Parameter Calibration Tool One-click modification of VIN code. Maintenance Knowledge Base Built-in in-depth analysis library for common faults, covering mainstream vehicle models. Advantages Compact and portable, ready at all times: Put professional diagnostic equipment in your pocket. There's no need to carry bulky instruments – just a mobile phone allows you to carry out diagnostic work anytime, anywhere, making your maintenance services more flexible and timely.
Screenshots
Verdict
The clearest difference is update cadence: SmartZDOBD at every 2 weeks against 汽车大师技师版's monthly. 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.
汽车大师技师版 ships an update monthly, SmartZDOBD every 2 weeks. The most recent releases landed on September 15, 2026 and October 30, 2026 respectively.
| Parameter | 汽车大师技师版 | SmartZDOBD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 83 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京百车宝科技有限公司 | 深圳市正德友邦科技有限公司 |
In-app purchases
汽车大师技师版
No in-app purchases
SmartZDOBD
No in-app purchases








