# Sky Flow Mobile vs Perform 25.1 Work

The clearest difference is update cadence: Perform 25.1 Work at every 3 months against Sky Flow Mobile's every 10 months. Sky Flow Mobile's advantage is iOS requirement (12.0 vs 15.0). 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.

Sky Flow Mobile ships an update every 10 months, Perform 25.1 Work every 3 months. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Sky Flow Mobile | Perform 25.1 Work |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 33 MB | 15 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sciomagis d.o.o.](https://appshunter.io/developer/1654462616) | [FacilityForce Inc](https://appshunter.io/developer/1594218983) |

## What reviewers say

### Sky Flow Mobile

[App page](https://appshunter.io/ios/app/sky-flow-mobile/id6444399825)

**Features:** macOS Compatibility

**In-app purchases:** none


### Perform 25.1 Work

[App page](https://appshunter.io/ios/app/perform-251-work/id6757231281)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sky Flow Mobile free?

Sky Flow Mobile is free to download, with no in-app purchases.

### Is Perform 25.1 Work free?

Perform 25.1 Work is free to download, with no in-app purchases.

### Do Sky Flow Mobile or Perform 25.1 Work have ads?

Neither Sky Flow Mobile nor Perform 25.1 Work shows ads.

### Which is updated more often, Sky Flow Mobile or Perform 25.1 Work?

Sky Flow Mobile ships an update every 10 months, and Perform 25.1 Work every 3 months. Most recently, Sky Flow Mobile was updated on November 7, 2026 and Perform 25.1 Work on November 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.*