# MPFFU vs OptiAM

The clearest difference is update cadence: OptiAM at every 3 months against MPFFU's every 24 months. OptiAM also leads on iOS requirement (12.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MPFFU ships an update every 24 months, OptiAM every 3 months. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MPFFU | OptiAM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 3 months** |
| Size | 26 MB | 6 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Unions-America.com, Inc.](https://appshunter.io/developer/946249856) | [Andromeda Systems Inc.](https://appshunter.io/developer/1016968648) |

## What reviewers say

### MPFFU

[App page](https://appshunter.io/ios/app/mpffu/id1258632633)

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

**In-app purchases:** none


### OptiAM

[App page](https://appshunter.io/ios/app/optiam/id1276710132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MPFFU free?

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

### Is OptiAM free?

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

### Do MPFFU or OptiAM have ads?

Neither MPFFU nor OptiAM shows ads.

### Which is updated more often, MPFFU or OptiAM?

MPFFU ships an update every 24 months, and OptiAM every 3 months. Most recently, MPFFU was updated on September 23, 2026 and OptiAM on September 17, 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.*