# KNEESUP vs 恩主公VR肌力運動

The clearest difference is update cadence: KNEESUP at every 2 months against 恩主公VR肌力運動's every 6 months. 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.

KNEESUP ships an update every 2 months, 恩主公VR肌力運動 every 6 months. The most recent releases landed on July 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | KNEESUP | 恩主公VR肌力運動 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 45 MB | 1.0 GB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CONZIAN LTD.](https://appshunter.io/developer/1452496234) | [恩主公醫院](https://appshunter.io/developer/1491454021) |

## What reviewers say

### KNEESUP

[App page](https://appshunter.io/ios/app/kneesup/id1452496235)

This app guides users through knee rehabilitation exercises using sensor data for real-time posture correction. It offers a full series of physician-designed exercises to facilitate home recovery.

**Highlights:** Real-time posture correction with sensor data, Physician-designed exercise series, Home-based rehabilitation, Sensor-guided exercise analysis, User authorization via product purchase

**In-app purchases:** none


### 恩主公VR肌力運動

[App page](https://appshunter.io/ios/app/vr/id1498411065)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KNEESUP free?

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

### Is 恩主公VR肌力運動 free?

恩主公VR肌力運動 is free to download, with no in-app purchases.

### Do KNEESUP or 恩主公VR肌力運動 have ads?

Neither KNEESUP nor 恩主公VR肌力運動 shows ads.

### Which is updated more often, KNEESUP or 恩主公VR肌力運動?

KNEESUP ships an update every 2 months, and 恩主公VR肌力運動 every 6 months. Most recently, KNEESUP was updated on July 21, 2026 and 恩主公VR肌力運動 on September 17, 2026.

---

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