# Understanding Activity vs Human Based Coaching

The clearest difference is in-app purchases: Understanding Activity at none against Human Based Coaching's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Human Based Coaching sells 1 one-off in-app purchase. Understanding Activity asks for nothing beyond the download.

Understanding Activity ships an update fortnightly, Human Based Coaching every 3 weeks. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Understanding Activity | Human Based Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 90 MB | 20 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) | [Fennell Fitness Limited](https://appshunter.io/developer/1809106498) |

## What reviewers say

### Understanding Activity

[App page](https://appshunter.io/ios/app/understanding-activity/id6739947978)

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

**In-app purchases:** none


### Human Based Coaching

[App page](https://appshunter.io/ios/app/human-based-coaching/id6744729161)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutrition & Training Plans | $450.00 | one-time |


## Frequently asked questions

### Is Understanding Activity free?

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

### Is Human Based Coaching free?

Human Based Coaching is free to download, with in-app purchases available.

### Do Understanding Activity or Human Based Coaching have ads?

Neither Understanding Activity nor Human Based Coaching shows ads.

### Which is updated more often, Understanding Activity or Human Based Coaching?

Understanding Activity ships an update fortnightly, and Human Based Coaching every 3 weeks. Most recently, Understanding Activity was updated on September 29, 2026 and Human Based Coaching on October 2, 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.*