# RSA Experimenter vs Marne UMC

The clearest difference is update cadence: Marne UMC at every 3 months against RSA Experimenter's every 13 months. Marne UMC also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

RSA Experimenter ships an update every 13 months, Marne UMC every 3 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | RSA Experimenter | Marne UMC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Size | 2 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Hinman](https://appshunter.io/developer/1069067861) | [Marne United Methodist Church](https://appshunter.io/developer/1808620094) |

## What reviewers say

### RSA Experimenter

[App page](https://appshunter.io/ios/app/rsa-experimenter/id1069067862)

**Features:** macOS Compatibility

**In-app purchases:** none


### Marne UMC

[App page](https://appshunter.io/ios/app/marne-umc/id6744636596)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RSA Experimenter free?

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

### Is Marne UMC free?

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

### Do RSA Experimenter or Marne UMC have ads?

Neither RSA Experimenter nor Marne UMC shows ads.

### Which is updated more often, RSA Experimenter or Marne UMC?

RSA Experimenter ships an update every 13 months, and Marne UMC every 3 months. Most recently, RSA Experimenter was updated on October 10, 2026 and Marne UMC on October 3, 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.*