# KneeHow 你好膝力運動 vs HealHabit

The clearest difference is in-app purchases: KneeHow 你好膝力運動 at none against HealHabit's 1. KneeHow 你好膝力運動 also leads on iOS requirement (10.0 vs 15.0). HealHabit's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. HealHabit sells 1 one-off in-app purchase. KneeHow 你好膝力運動 asks for nothing beyond the download.

KneeHow 你好膝力運動 ships an update every 6 weeks, HealHabit every 3 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KneeHow 你好膝力運動 | HealHabit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 108 MB | 60 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) | [Ibrahim Metehan Ariman](https://appshunter.io/developer/1529821051) |

## 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


### HealHabit

[App page](https://appshunter.io/ios/app/healhabit-pt-exercise-log/id6790756549)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $6.99 | one-time |


## 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 HealHabit free?

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

### Do KneeHow 你好膝力運動 or HealHabit have ads?

Neither KneeHow 你好膝力運動 nor HealHabit shows ads.

### Which is updated more often, KneeHow 你好膝力運動 or HealHabit?

KneeHow 你好膝力運動 ships an update every 6 weeks, and HealHabit every 3 days. Most recently, KneeHow 你好膝力運動 was updated on October 5, 2026 and HealHabit on October 9, 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.*