途悦OBD vs 丝瓜说
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
途悦OBD
This tool connects to your vehicle's OBD2/EOBD system to diagnose engine faults. It reads and clears error codes, monitors real-time engine data, and provides detailed system diagnostics. It can also access vehicle information and test specific components.
- Read and clear fault codes
- Real-time engine data monitoring
- System diagnostics
- Freeze frame data
- Vehicle information retrieval
- Component testing
- Oxygen sensor testing
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途悦OBD是上海匠迪科技研发的一款发动机故障诊断工具，支持车辆OBD2/EOBD协议，数据通过手机客户端软件读取，可在车辆启动状态下读取车辆故障码、实时采集发动机数据，如发动机转速、点火时间、燃油修正、水温等。 检测功能项： 1. 读取故障码：读取存储在引擎系统的故障码和故障码详细信息。 2. 清除故障码：清除系统中的所有故障码。 3. 系统诊断数据：读取所有和ECU系统相关的运行参数。 4. 冻结帧数据：当出现与排放相关的故障时，以确认故障时的具体参数。 5. 车辆信息：读取车辆的信息。 6. 元件测试：是允许访问特定组件/不连续监测系统的诊断监测试验的结果。 7. 车载监控测试：为了监控外部设备控制板上的系统，测试或组件的运作。 8. 氧传感器测试：是为了氧传感器监控测试结果的访问。 9. I/M Readniess: 用于检测发动机当前的准备测试状态。 【温馨提示】 途悦OBD会使用您的位置,获取您附近维修点信息。 为单次定位 消耗很少电量，不影响电池续航时间。
丝瓜说
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1、支持上传自己的音频听力材料并转录成文字 2、智能断句，将音频材料拆分成多段学习小节 3、准确而完善的跟读发音评估 4、AI 智能分析句子结构，发音要点，单词用法 6、支持记录错题，学习时长统计
Screenshots
Verdict
The clearest difference is in-app purchases: 途悦OBD at none against 丝瓜说's 2. 途悦OBD also leads on update cadence (every 9 days vs every 7 months). 丝瓜说's advantage is iOS requirement (13.0 vs 15.6). On price, ads 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. 丝瓜说 sells 2 in-app purchases, starting at $9.99 per month. 途悦OBD asks for nothing beyond the download.
途悦OBD ships an update every 9 days, 丝瓜说 every 7 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.
| Parameter | 途悦OBD | 丝瓜说 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 9 days — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Proidi Intelligent Technology Co., Ltd. | Shanghai SummerComing Software Co., Ltd. |
In-app purchases
途悦OBD
No in-app purchases
丝瓜说
- Luffa Lingo Pro$9.991 Month
- Luffa Lingo Pro$99.991 Year
