# Slayfit vs MF FIT

The clearest difference is in-app purchases: Slayfit at none against MF FIT's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MF FIT sells 3 in-app purchases, starting at $19.99 per month. Slayfit asks for nothing beyond the download.

Slayfit ships an update every 5 weeks, MF FIT monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Slayfit | MF FIT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 133 MB | 135 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [SLAYFIT LIFESTYLE COACHING LLC](https://appshunter.io/developer/1708163029) | [Mary Fulton Fit](https://appshunter.io/developer/1635157628) |

## What reviewers say

### Slayfit

[App page](https://appshunter.io/ios/app/slayfit/id6651860617)

**Features:** macOS Compatibility

**In-app purchases:** none


### MF FIT

[App page](https://appshunter.io/ios/app/mf-fit/id6736616222)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MF FIT Essentials | $19.99 | per month |
| MF FIT Elite | $35.99 | per month |
| MF FIT Evolution | $49.99 | per month |


## Frequently asked questions

### Is Slayfit free?

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

### Is MF FIT free?

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

### Do Slayfit or MF FIT have ads?

Neither Slayfit nor MF FIT shows ads.

### Which is updated more often, Slayfit or MF FIT?

Slayfit ships an update every 5 weeks, and MF FIT monthly. Most recently, Slayfit was updated on November 4, 2026 and MF FIT on October 30, 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.*