# Randomizer vs Kosti

The clearest difference is update cadence: Randomizer at every 4 days against Kosti's every 4 months. Randomizer also leads on iOS requirement (13.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Randomizer sells 4 one-off in-app purchases and Kosti sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Randomizer ships an update every 4 days, Kosti every 4 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Randomizer | Kosti |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 4 months |
| Size | 45 MB | 38 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Oliver Haarmann](https://appshunter.io/developer/1823237039) | [Aliaksandr Patskevich](https://appshunter.io/developer/1874179271) |

## What reviewers say

### Randomizer

[App page](https://appshunter.io/ios/app/randomizer-roll-the-dice/id6747894669)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neon Green Theme | $0.99 | one-time |
| Neon Blue Theme | $0.99 | one-time |
| Neon White (Frost) Theme | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |


### Kosti

[App page](https://appshunter.io/ios/app/kosti/id6758647579)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Randomizer free?

Randomizer is free to download, with in-app purchases available.

### Is Kosti free?

Kosti is free to download, with in-app purchases available.

### Do Randomizer or Kosti have ads?

Both Randomizer and Kosti show ads.

### Which is updated more often, Randomizer or Kosti?

Randomizer ships an update every 4 days, and Kosti every 4 months. Most recently, Randomizer was updated on November 8, 2026 and Kosti on October 31, 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.*