# FSO vs Fleks Manager

The clearest difference is iOS requirement: FSO at 9.0 against Fleks Manager's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

FSO ships an update every 3 months, Fleks Manager every 6 weeks. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | FSO | Fleks Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 10 MB | 22 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sedna Software](https://appshunter.io/developer/1607346528) | [Fleks Holding B.V.](https://appshunter.io/developer/1390468227) |

## What reviewers say

### FSO

[App page](https://appshunter.io/ios/app/fso/id1458839272)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fleks Manager

[App page](https://appshunter.io/ios/app/fleks-manager/id1510483327)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FSO free?

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

### Is Fleks Manager free?

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

### Do FSO or Fleks Manager have ads?

Neither FSO nor Fleks Manager shows ads.

### Which is updated more often, FSO or Fleks Manager?

FSO ships an update every 3 months, and Fleks Manager every 6 weeks. Most recently, FSO was updated on September 23, 2026 and Fleks Manager on September 8, 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.*