# MD Multi vs FSA System

The clearest difference is update cadence: MD Multi at every 3 days against FSA System's every 3 months. MD Multi also leads on iOS requirement (9.0 vs 14.1). 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.

MD Multi ships an update every 3 days, FSA System every 3 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MD Multi | FSA System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 9 MB | 44 MB |
| Requires iOS | **9.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Sbragi](https://appshunter.io/developer/1056694879) | [F.S.A. srl](https://appshunter.io/developer/610405987) |

## What reviewers say

### MD Multi

[App page](https://appshunter.io/ios/app/md-multi/id1473809983)

**Features:** macOS Compatibility

**In-app purchases:** none


### FSA System

[App page](https://appshunter.io/ios/app/fsa-system/id6443544994)

**In-app purchases:** none


## Frequently asked questions

### Is MD Multi free?

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

### Is FSA System free?

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

### Do MD Multi or FSA System have ads?

Neither MD Multi nor FSA System shows ads.

### Which is updated more often, MD Multi or FSA System?

MD Multi ships an update every 3 days, and FSA System every 3 months. Most recently, MD Multi was updated on October 5, 2026 and FSA System on October 9, 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.*