# KurtMaster2D vs Slime Runner

The clearest difference is in-app purchases: KurtMaster2D at none against Slime Runner's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Slime Runner sells 1 one-off in-app purchase. KurtMaster2D asks for nothing beyond the download.

KurtMaster2D ships an update every 2 months, Slime Runner every 6 weeks. The most recent releases landed on October 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | KurtMaster2D | Slime Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/kurtmaster2d/id1015692678/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 143 MB | 139 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Kurt Dekker](https://appshunter.io/developer/680019078) | [Evgeny Grishakov](https://appshunter.io/developer/573829721) |

## What reviewers say

### KurtMaster2D

[App page](https://appshunter.io/ios/app/kurtmaster2d/id1015692678)

Experience a curated collection of classic arcade games spanning decades, from the mid-80s to the present. New titles are continuously added to expand this anthology of retro gaming.

**Highlights:** Growing anthology of classic arcade games, Games from 1984-1986, Games from the 1990s, Games from the early 2000s, Modern game additions, Ongoing game additions

**Features:** macOS Compatibility

**In-app purchases:** none


### Slime Runner

[App page](https://appshunter.io/ios/app/slime-runner/id1487479974)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


## Frequently asked questions

### Is KurtMaster2D free?

KurtMaster2D is free to download, with no in-app purchases.

### Is Slime Runner free?

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

### Do KurtMaster2D or Slime Runner have ads?

Neither KurtMaster2D nor Slime Runner shows ads.

### Which is updated more often, KurtMaster2D or Slime Runner?

KurtMaster2D ships an update every 2 months, and Slime Runner every 6 weeks. Most recently, KurtMaster2D was updated on October 22, 2026 and Slime Runner on October 6, 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.*