# GainMatrix vs ForgeFit AI

The clearest difference is update cadence: GainMatrix at weekly against ForgeFit AI's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GainMatrix sells 4 in-app purchases, starting at $2.99 per month and ForgeFit AI sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

GainMatrix ships an update weekly, ForgeFit AI every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | GainMatrix | ForgeFit AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 64 MB | 40 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ulas Uzunyayla](https://appshunter.io/developer/1858691953) | [Michael Philiastides](https://appshunter.io/developer/1882657108) |

## What reviewers say

### GainMatrix

[App page](https://appshunter.io/ios/app/gainmatrix-ai-workout-tracker/id6756138508)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GainMatrix Pro | $2.99 | per month |
| GainMatrix Pro | $4.99 | per month |
| GainMatrix Pro | $17.99 | per year |
| GainMatrix Pro | $24.99 | per year |


### ForgeFit AI

[App page](https://appshunter.io/ios/app/forgefit-ai/id6760103415)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forge Pro Monthly | $5.99 | per month |
| Forge Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is GainMatrix free?

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

### Is ForgeFit AI free?

ForgeFit AI is free to download, with in-app purchases available.

### Do GainMatrix or ForgeFit AI have ads?

Neither GainMatrix nor ForgeFit AI shows ads.

### Which is updated more often, GainMatrix or ForgeFit AI?

GainMatrix ships an update weekly, and ForgeFit AI every 3 weeks. Most recently, GainMatrix was updated on October 25, 2026 and ForgeFit AI on October 24, 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.*