# Mariah Jean Fit vs Project Transform

The clearest difference is update cadence: Project Transform at every 3 weeks against Mariah Jean Fit's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mariah Jean Fit sells 1 one-off in-app purchase and Project Transform sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mariah Jean Fit ships an update every 8 months, Project Transform every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Mariah Jean Fit | Project Transform |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/project-transform/id6767477173/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 21 MB | 25 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mariah Jean Pty LTD](https://appshunter.io/developer/1868952186) | [PROJECT TRANSFORM PTY LTD](https://appshunter.io/developer/1896478753) |

## What reviewers say

### Mariah Jean Fit

[App page](https://appshunter.io/ios/app/mariah-jean-fit/id6757792750)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Meal Plan and Workout | $300.00 | one-time |


### Project Transform

[App page](https://appshunter.io/ios/app/project-transform/id6767477173)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Transform Package | $500.00 | one-time |


## Frequently asked questions

### Is Mariah Jean Fit free?

Mariah Jean Fit is free to download, with in-app purchases available.

### Is Project Transform free?

Project Transform is free to download, with in-app purchases available.

### Do Mariah Jean Fit or Project Transform have ads?

Neither Mariah Jean Fit nor Project Transform shows ads.

### Which is updated more often, Mariah Jean Fit or Project Transform?

Mariah Jean Fit ships an update every 8 months, and Project Transform every 3 weeks. Most recently, Mariah Jean Fit was updated on October 24, 2026 and Project Transform on October 24, 2026.

---

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