# 小可同学Pro vs FitRing

The clearest difference is update cadence: 小可同学Pro at every 8 days against FitRing's every 2 months. 小可同学Pro also leads on iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

小可同学Pro ships an update every 8 days, FitRing every 2 months. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 小可同学Pro | FitRing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Size | 149 MB | 33 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Longcos Telecom Technologies Ltd.](https://appshunter.io/developer/954739762) | [Shenzhen Intelligent Age Technology Co., Ltd.](https://appshunter.io/developer/1229537756) |

## What reviewers say

### 小可同学Pro

[App page](https://appshunter.io/ios/app/pro/id1562288732)

**Features:** macOS Compatibility

**In-app purchases:** none


### FitRing

[App page](https://appshunter.io/ios/app/fitring/id1627242149)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小可同学Pro free?

小可同学Pro is free to download, with no in-app purchases.

### Is FitRing free?

FitRing is free to download, with no in-app purchases.

### Do 小可同学Pro or FitRing have ads?

Neither 小可同学Pro nor FitRing shows ads.

### Which is updated more often, 小可同学Pro or FitRing?

小可同学Pro ships an update every 8 days, and FitRing every 2 months. Most recently, 小可同学Pro was updated on September 26, 2026 and FitRing on September 30, 2026.

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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.*