MY汽车卫士 vs 千豆故障码查询
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。
千豆故障码查询
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千豆故障码查询是一款专门为工控人开发的故障代码查询APP,涵盖ABB、西门子、台达、汇川、正弦等国内外品牌的变频器故障查询,除了对各品牌的常见故障代码做了全面展示外,还有该故障代码对应的解决方案查询。 解决师傅在维修时对于故障码,和故障灯不知道打具体代表什么含义,和不知道该故障具体解决方案是什么问题的工具。师傅只需要通过电器故障码,或指示灯,就可明确电器的故障原因,和故障维修的解决方案。目标是减少师傅维修的学习成本,和提升师傅的维修能力,实现只需要使用该工具,所有故障码代表的故障原因和解决方案都可随时查询。
Screenshots
Verdict
The clearest difference is in-app purchases: MY汽车卫士 at none against 千豆故障码查询's 3. MY汽车卫士 also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. 千豆故障码查询 sells 3 one-off in-app purchases. MY汽车卫士 asks for nothing beyond the download.
MY汽车卫士 ships an update every 3 weeks, 千豆故障码查询 every 2 months. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.
| Parameter | MY汽车卫士 | 千豆故障码查询 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 | 9.0 |
| Further details — not scored | ||
| Size | 76 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | 建玲 张 | Changsha Gengyun Network Technology Co., Ltd |
In-app purchases
MY汽车卫士
No in-app purchases
千豆故障码查询
- 30天会员$0.99
- 季卡会员$2.99
- 年卡会员$7.99









