# Fit by Forrest vs Catalyst Fort Mill

The clearest difference is in-app purchases: Catalyst Fort Mill at none against Fit by Forrest's 2. Fit by Forrest's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fit by Forrest sells 2 in-app purchases, starting at $15.99 per month. Catalyst Fort Mill asks for nothing beyond the download.

Fit by Forrest ships an update every 5 weeks, Catalyst Fort Mill every 3 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fit by Forrest | Catalyst Fort Mill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fit-by-forrest/id1600545545/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 118 MB | 193 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ongo Science Inc](https://appshunter.io/developer/1139932537) | [Catalyst Personal Training LLC](https://appshunter.io/developer/1755577872) |

## What reviewers say

### Fit by Forrest

[App page](https://appshunter.io/ios/app/fit-by-forrest/id1600545545)

This app offers personalized workout programs designed by an experienced trainer to help you achieve your fitness goals. It includes nutrition guidance, progress tracking, and a variety of workout styles, with video demonstrations for complex movements. Enjoy community support and mobility sessions to enhance your overall well-being.

**Highlights:** Customized workout programs, Nutrition guidance, Progress tracking, Variety of workout styles, Video progressions/regressions, Mobility sessions, Community support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access (Monthly) | $15.99 | per month |
| Premium Access (12 Months) | $99.99 | per year |


### Catalyst Fort Mill

[App page](https://appshunter.io/ios/app/catalyst-fort-mill/id6511243732)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fit by Forrest free?

Fit by Forrest is free to download, with in-app purchases available.

### Is Catalyst Fort Mill free?

Catalyst Fort Mill is free to download, with no in-app purchases.

### Do Fit by Forrest or Catalyst Fort Mill have ads?

Neither Fit by Forrest nor Catalyst Fort Mill shows ads.

### Which is updated more often, Fit by Forrest or Catalyst Fort Mill?

Fit by Forrest ships an update every 5 weeks, and Catalyst Fort Mill every 3 weeks. Most recently, Fit by Forrest was updated on October 20, 2026 and Catalyst Fort Mill on October 25, 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.*