Speedometer vs 时空旅行表
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedometer
Enhance your driving experience with real-time road information. Get speed limit alerts, camera notifications, and track your average speed. Also displays weather, altitude, and compass readings.
- Display speed limit
- Overspeed alerts
- Speed camera locations
- Average & maximum speed tracking
- Current weather display
- Compass and altitude
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This application assist you while you are driving. It shows all necessary information about road with fancy and user friendly design. Features: 1. Display Speed Limit of the road you are driving. 2. Alert overspeed. 3. Display Speed Cams Locations and distance of the rod you are driving. 4. Alert Speed Cam when you approach. 5. Average&Maximum Speed. 6. Odometer. 7. KMH/MPH Unit Selection. 8. Display current weather condition and temperature outside. 9. Display the name of the road you are driving. 10. Altitude 11. Compass 12. Battery& GPS reception Level 13. Today Widget Display 14. Apple Watch extension
时空旅行表
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时空旅行表APP应用于拥有时空旅行表的车友，车友可以通过这款APP实现对车表-时空旅行表的操控和互动。 【温馨提示】 时空旅行表会持续使用GPS定位服务，切换到后台仍会继续，相比其他操作会消耗更多的电量，并影响电池续航时间。
Screenshots
Verdict
The clearest difference is ads: 时空旅行表 at none against Speedometer's shown. 时空旅行表 also leads on update cadence (every 3 weeks vs every 5 months). Speedometer's advantage is device support (4 vs 2). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Speedometer ships an update every 5 months, 时空旅行表 every 3 weeks. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.
| Parameter | Speedometer | 时空旅行表 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (196 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 196 — better | — |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 6 MB | 97 MB |
| Age rating | 4+ | 17+ |
| Developer | Matrix Software Co. | TTCARWATCH(ZHUHAI)TECHNOLOGY CO.,LTD. |
In-app purchases
Speedometer
No in-app purchases
时空旅行表
No in-app purchases
