# MUCE vs Prep Vocab

The clearest difference is ads: MUCE at none against Prep Vocab's shown. MUCE also leads on iOS requirement (13.0 vs 15.0). Prep Vocab's advantage is update cadence (every 2 weeks vs every 6 months). On price, 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.

MUCE ships an update every 6 months, Prep Vocab every 2 weeks. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MUCE | Prep Vocab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 57 MB | 121 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BSCSoft](https://appshunter.io/developer/1338678191) | [PREP TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1511769498) |

## What reviewers say

### MUCE

[App page](https://appshunter.io/ios/app/muce/id6756651378)

**Features:** macOS Compatibility

**In-app purchases:** none


### Prep Vocab

[App page](https://appshunter.io/ios/app/prep-vocab/id6762447531)

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

**In-app purchases:** none


## Frequently asked questions

### Is MUCE free?

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

### Is Prep Vocab free?

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

### Do MUCE or Prep Vocab have ads?

Prep Vocab shows ads; MUCE does not.

### Which is updated more often, MUCE or Prep Vocab?

MUCE ships an update every 6 months, and Prep Vocab every 2 weeks. Most recently, MUCE was updated on September 19, 2026 and Prep Vocab on September 13, 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.*