# 记时沙漏 vs MySensor²

The clearest difference is price: MySensor² at Free against 记时沙漏's $0.99. 记时沙漏's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement there is nothing between them.

MySensor² is free to download; 记时沙漏 costs $0.99 up front. MySensor² sells 4 in-app purchases, starting at $2.99 per 7 days. 记时沙漏 asks for nothing beyond the download.

## The numbers

| Metric | 记时沙漏 | MySensor² |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mysensorbike-sensor-battery/id6504740377/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | — | Freemium |
| Size | 1 MB | 28 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [宇 曹](https://appshunter.io/developer/1170885830) | [兴华 范](https://appshunter.io/developer/440983944) |

## What reviewers say

### 记时沙漏

[App page](https://appshunter.io/ios/app/id6463097658)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### MySensor²

[App page](https://appshunter.io/ios/app/mysensorbike-sensor-battery/id6504740377)

Effortlessly monitor the battery levels of all your cycling sensors, including power meters, heart rate monitors, and shifters, in one convenient app. Get quick access to battery status via desktop widgets or Apple Watch Stacks without needing to open the application.

**Highlights:** All sensor batteries in one place, Power meter battery status, Heart rate monitor battery status, Speed and cadence sensor monitoring, Electronic shifter battery checks, Home screen widgets, Apple Watch Stack support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $2.99 | per 7 days |
| Premium (Monthly) | $6.99 | per month |
| Premium (Annual) | $19.99 | per year |
| Premium (Lifetime) | $39.99 | one-time |


## Frequently asked questions

### Is 记时沙漏 free?

记时沙漏 costs $0.99, with no in-app purchases.

### Is MySensor² free?

MySensor² is free to download, with in-app purchases available.

### Do 记时沙漏 or MySensor² have ads?

Neither 记时沙漏 nor MySensor² shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*