# Mastering emotion vs David Michigan Coaching

The clearest difference is iOS requirement: Mastering emotion at 15.0 against David Michigan Coaching's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mastering emotion sells 1 one-off in-app purchase and David Michigan Coaching sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Mastering emotion ships an update every 10 days, David Michigan Coaching fortnightly. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Mastering emotion | David Michigan Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 150 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [MICHIGAN CORPORATION](https://appshunter.io/developer/1502849550) |

## What reviewers say

### Mastering emotion

[App page](https://appshunter.io/ios/app/mastering-emotion/id6444737448)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $0.99 | one-time |


### David Michigan Coaching

[App page](https://appshunter.io/ios/app/david-michigan-coaching/id6476808428)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DavidMichiganCoaching 1 month | $5.99 | per month |
| DavidMichiganCoaching 1 year | $49.99 | per year |


## Frequently asked questions

### Is Mastering emotion free?

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

### Is David Michigan Coaching free?

David Michigan Coaching is free to download, with in-app purchases available.

### Do Mastering emotion or David Michigan Coaching have ads?

Neither Mastering emotion nor David Michigan Coaching shows ads.

### Which is updated more often, Mastering emotion or David Michigan Coaching?

Mastering emotion ships an update every 10 days, and David Michigan Coaching fortnightly. Most recently, Mastering emotion was updated on October 11, 2026 and David Michigan Coaching on October 16, 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.*