# KneeHow 你好膝力運動 vs oplate Active Ageing

The clearest difference is update cadence: oplate Active Ageing at every 3 weeks against KneeHow 你好膝力運動's every 6 weeks. KneeHow 你好膝力運動's advantage is iOS requirement (10.0 vs 15.0). 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.

KneeHow 你好膝力運動 ships an update every 6 weeks, oplate Active Ageing every 3 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KneeHow 你好膝力運動 | oplate Active Ageing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 108 MB | 53 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Care](https://appshunter.io/developer/1478090087) | [大昌電子股份有限公司](https://appshunter.io/developer/1505511334) |

## What reviewers say

### KneeHow 你好膝力運動

[App page](https://appshunter.io/ios/app/kneehow/id1478090088)

**Features:** macOS Compatibility

**In-app purchases:** none


### oplate Active Ageing

[App page](https://appshunter.io/ios/app/oplate-active-ageing/id1505511335)

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

**In-app purchases:** none


## Frequently asked questions

### Is KneeHow 你好膝力運動 free?

KneeHow 你好膝力運動 is free to download, with no in-app purchases.

### Is oplate Active Ageing free?

oplate Active Ageing is free to download, with no in-app purchases.

### Do KneeHow 你好膝力運動 or oplate Active Ageing have ads?

Neither KneeHow 你好膝力運動 nor oplate Active Ageing shows ads.

### Which is updated more often, KneeHow 你好膝力運動 or oplate Active Ageing?

KneeHow 你好膝力運動 ships an update every 6 weeks, and oplate Active Ageing every 3 weeks. Most recently, KneeHow 你好膝力運動 was updated on October 5, 2026 and oplate Active Ageing on October 24, 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.*