# ISAA Run vs Blue Heart Studio

The clearest difference is in-app purchases: Blue Heart Studio at none against ISAA Run's 8. Blue Heart Studio also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. ISAA Run sells 8 in-app purchases, starting at $8.99 per month. Blue Heart Studio asks for nothing beyond the download.

ISAA Run ships an update every 4 days, Blue Heart Studio weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ISAA Run | Blue Heart Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Size | 76 MB | 50 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amine Ben Hassou](https://appshunter.io/developer/1884633195) | [OfferingTree](https://appshunter.io/developer/1749396821) |

## What reviewers say

### ISAA Run

[App page](https://appshunter.io/ios/app/isaa-run/id6760476012)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coach Mensuel | $8.99 | per month |
| Pro Mensuel | $17.99 | per month |
| Coach Annuel | $69.99 | per year |
| Pro Annuel | $119.99 | per year |
| Programme Marathon | $8.99 | one-time |
| Programme 10 K | $8.99 | one-time |
| Programme Semi-Marathon | $8.99 | one-time |
| Programme 5K | $8.99 | one-time |


### Blue Heart Studio

[App page](https://appshunter.io/ios/app/blue-heart-studio/id6803172270)

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

**In-app purchases:** none


## Frequently asked questions

### Is ISAA Run free?

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

### Is Blue Heart Studio free?

Blue Heart Studio is free to download, with no in-app purchases.

### Do ISAA Run or Blue Heart Studio have ads?

ISAA Run shows ads; Blue Heart Studio does not.

### Which is updated more often, ISAA Run or Blue Heart Studio?

ISAA Run ships an update every 4 days, and Blue Heart Studio weekly. Most recently, ISAA Run was updated on October 24, 2026 and Blue Heart Studio on October 7, 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.*