Speedometer ( Speed Meter ) vs YFS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Speedometer ( Speed Meter )
This GPS-enabled application measures your current and best movement speed, whether you are walking or running. It allows customization of the instrument cluster and speed units to suit your location and preferences. Quickly access location services settings with a dedicated GPS button.
- GPS speed measurement
- Track current speed
- Track best speed
- Customizable instrument cluster
- Adjustable speed units
- Quick GPS settings access
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Speedometer App .GPS. When walking exercise, measure your speed when running. You can change the instrument cluster numbers depending on the situation. You can change the speed unit you live in the country. GPS button, you can quickly set the location services settings Current speed, you can check the best rate. This app is a GPS speedometer. You can use it in GPS-enabled areas. Please measure your movement speed.
YFS
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永锋顺智能平衡车，通过连接手机后，可实现速度0KM—16KM可调，行驶中可以通过手机随时观察平衡车的状态，当前行驶理程和总的行驶理程。随时可以观看运行的电流电压。当平衡车电量低于20%时，车辆会出现报警。 在设置中还可以实现平衡车的转向灵敏度，动力调整，和定时关机。
Screenshots
Verdict
The clearest difference is update cadence: YFS at every 2 months against Speedometer ( Speed Meter )'s every 4 months. YFS also leads on iOS requirement (8.0 vs 13.0). 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.
Speedometer ( Speed Meter ) ships an update every 4 months, YFS every 2 months. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.
| Parameter | Speedometer ( Speed Meter ) | YFS |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | EONSOFT | Shenzhen Yongfengshun Technology Co., Ltd. |
In-app purchases
Speedometer ( Speed Meter )
No in-app purchases
YFS
No in-app purchases
Questions
Is Speedometer ( Speed Meter ) free?
Is YFS free?
Do Speedometer ( Speed Meter ) or YFS have ads?
Which is updated more often, Speedometer ( Speed Meter ) or YFS?
Other comparisons
