# 一公里加 vs SleepMate Tracker & Analytics

The clearest difference is device support: SleepMate Tracker & Analytics at 3 against 一公里加's —. 一公里加's advantage is iOS requirement (12 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 一公里加 | SleepMate Tracker & Analytics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 weeks |
| Size | 111 MB | 59 MB |
| Requires iOS | **12** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [庆 龚](https://appshunter.io/developer/1198093579) | [Ngoc Thanh Pham](https://appshunter.io/developer/907794619) |

## What reviewers say

### 一公里加

[App page](https://appshunter.io/ios/app/id6443765206)

**In-app purchases:** none


### SleepMate Tracker & Analytics

[App page](https://appshunter.io/ios/app/sleepmate-tracker-and-analytics/id6748441317)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 一公里加 free?

一公里加 is free to download, with no in-app purchases.

### Is SleepMate Tracker & Analytics free?

SleepMate Tracker & Analytics is free to download, with no in-app purchases.

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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.*