# KNEESUP vs HealHabit

The clearest difference is in-app purchases: KNEESUP at none against HealHabit's 1. KNEESUP also leads on iOS requirement (13.0 vs 15.0). HealHabit's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. HealHabit sells 1 one-off in-app purchase. KNEESUP asks for nothing beyond the download.

KNEESUP ships an update every 2 months, HealHabit every 3 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KNEESUP | HealHabit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 45 MB | 60 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CONZIAN LTD.](https://appshunter.io/developer/1452496234) | [Ibrahim Metehan Ariman](https://appshunter.io/developer/1529821051) |

## 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


### 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 KNEESUP free?

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

### Is HealHabit free?

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

### Do KNEESUP or HealHabit have ads?

Neither KNEESUP nor HealHabit shows ads.

### Which is updated more often, KNEESUP or HealHabit?

KNEESUP ships an update every 2 months, and HealHabit every 3 days. Most recently, KNEESUP was updated on November 2, 2026 and HealHabit on October 31, 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.*