# K.O.Rage vs Flip for Function

The clearest difference is update cadence: Flip for Function at every 13 months against K.O.Rage's every 28 months. 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.

K.O.Rage ships an update every 28 months, Flip for Function every 13 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | K.O.Rage | Flip for Function |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 13 months** |
| Size | 32 MB | 47 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KO Rage Enterprise LLC](https://appshunter.io/developer/1702480818) | [Flip for Function, PLLC](https://appshunter.io/developer/1784562917) |

## What reviewers say

### K.O.Rage

[App page](https://appshunter.io/ios/app/korage/id6461414399)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flip for Function

[App page](https://appshunter.io/ios/app/flip-for-function/id6739267164)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K.O.Rage free?

K.O.Rage is free to download, with no in-app purchases.

### Is Flip for Function free?

Flip for Function is free to download, with no in-app purchases.

### Do K.O.Rage or Flip for Function have ads?

Neither K.O.Rage nor Flip for Function shows ads.

### Which is updated more often, K.O.Rage or Flip for Function?

K.O.Rage ships an update every 28 months, and Flip for Function every 13 months. Most recently, K.O.Rage was updated on October 24, 2026 and Flip for Function on October 28, 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.*