# MemTrainer vs SudokuVerse

The clearest difference is in-app purchases: MemTrainer at none against SudokuVerse's 1. MemTrainer also leads on iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. SudokuVerse sells 1 in-app purchase, starting at $1.99 per month. MemTrainer asks for nothing beyond the download.

## The numbers

| Metric | MemTrainer | SudokuVerse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 57 months | — |
| Size | 8 MB | 65 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [POK](https://appshunter.io/developer/357275870) | [Nico Echezarreta](https://appshunter.io/developer/1886751166) |

## What reviewers say

### MemTrainer

[App page](https://appshunter.io/ios/app/memtrainer/id506423958)

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

**In-app purchases:** none


### SudokuVerse

[App page](https://appshunter.io/ios/app/sudokuverse/id6760909778)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SudokuVerse Pro | $1.99 | per month |


## Frequently asked questions

### Is MemTrainer free?

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

### Is SudokuVerse free?

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

### Do MemTrainer or SudokuVerse have ads?

Both MemTrainer and SudokuVerse show ads.

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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.*