# My Derm vs Coach Jon

The clearest difference is in-app purchases: My Derm at none against Coach Jon's 1. My Derm also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Coach Jon sells 1 in-app purchase, starting at $200.00 per month. My Derm asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for My Derm against 5.0 for Coach Jon. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

My Derm ships an update every 5 weeks, Coach Jon every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | My Derm | Coach Jon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/my-derm/id6447304774/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/coach-jon/id6743172459/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 126 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [AMPERSAND HEALTH LIMITED](https://appshunter.io/developer/1484054505) | [Jonathan Walland](https://appshunter.io/developer/1801768073) |

## What reviewers say

### My Derm

[App page](https://appshunter.io/ios/app/my-derm/id6447304774)

This app helps individuals manage inflammatory skin conditions by tracking symptoms, medications, and lifestyle factors. It provides access to reliable health news, educational resources, and direct messaging with hospital teams if available. Users can also link health data from other apps to gain insights into their condition.

**Highlights:** Personal health record, Medication and appointment reminders, Health newsfeed, Educational library, Hospital team messaging, Symptom and lifestyle tracking, Apple Health/Google Fit integration

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

**In-app purchases:** none


### Coach Jon

[App page](https://appshunter.io/ios/app/coach-jon/id6743172459)

Achieve your fitness goals with personalized training and nutrition plans. Get expert coaching, real-time accountability, and progress tracking to build muscle, gain strength, or achieve a lean physique.

**Highlights:** Customized workout programs, Personalized nutrition guidance, Progress and habit tracking, 24/7 in-app chat support, Weekly coaching check-ins

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-1 coaching | $200.00 | per month |


## Frequently asked questions

### Is My Derm free?

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

### Is Coach Jon free?

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

### Which has better reviews, My Derm or Coach Jon?

My Derm and Coach Jon are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do My Derm or Coach Jon have ads?

Neither My Derm nor Coach Jon shows ads.

### Which is updated more often, My Derm or Coach Jon?

My Derm ships an update every 5 weeks, and Coach Jon every 3 months. Most recently, My Derm was updated on November 7, 2026 and Coach Jon on October 30, 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.*