# myHip&Knee vs GAP

The clearest difference is review sentiment: myHip&Knee at 78% against GAP's 0%. myHip&Knee also leads on rating (5.0 vs 1.5) and update cadence (every 2 months vs every 10 months). GAP's advantage is ratings volume (4 vs 1) and iOS requirement (10.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

myHip&Knee holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 78% of myHip&Knee's written reviews are positive against 0% of GAP's.

myHip&Knee ships an update every 2 months, GAP every 10 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | myHip&Knee | GAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/myhip-and-knee/id1005212811/reviews)** | [1.5 (4 ratings)](https://appshunter.io/ios/app/gap-flex/id1451112516/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **77.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 62 MB | 96 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Seamless Mobile Health Inc.](https://appshunter.io/developer/696595044) | [GAP-FLEX®](https://appshunter.io/developer/1451112515) |

## What reviewers say

### myHip&Knee

[App page](https://appshunter.io/ios/app/myhip-and-knee/id1005212811)

This app guides patients through recovery after hip or knee surgery with interactive steps and real-time task reminders. It includes health checks to monitor progress and provides personalized advice based on user input.

**Highlights:** Interactive step-by-step recovery guide, Real-time task reminders, Health check progress monitoring, Customized recovery advice, Post-hip and knee surgery support

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

**In-app purchases:** none


### GAP

[App page](https://appshunter.io/ios/app/gap-flex/id1451112516)

This app guides users through knee recovery therapy using a gravity-based system. It provides setup instructions, animated demonstrations, therapy timers, progress tracking, and recommended exercises to aid in regaining range of motion after knee replacement.

**Highlights:** Setup instructions, Animated demonstrations, Therapy timer, Progress tracking, Recommended exercises

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is myHip&Knee free?

myHip&Knee is free to download, with no in-app purchases.

### Is GAP free?

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

### Which has better reviews, myHip&Knee or GAP?

myHip&Knee is rated higher. myHip&Knee averages 5.0 out of 5 from 1 ratings, while GAP averages 1.5 from 4 ratings.

### Do myHip&Knee or GAP have ads?

Neither myHip&Knee nor GAP shows ads.

### Which is updated more often, myHip&Knee or GAP?

myHip&Knee ships an update every 2 months, and GAP every 10 months. Most recently, myHip&Knee was updated on November 1, 2026 and GAP on November 2, 2026.

---

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