# Mnemonic Brain vs Egym Link 2nd App

The clearest difference is in-app purchases: Egym Link 2nd App at none against Mnemonic Brain's 1. Egym Link 2nd App also leads on iOS requirement (15.0 vs 26.0). Mnemonic Brain's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Mnemonic Brain sells 1 one-off in-app purchase. Egym Link 2nd App asks for nothing beyond the download.

Mnemonic Brain ships an update fortnightly, Egym Link 2nd App every 2 months. The most recent releases landed on July 31, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Mnemonic Brain | Egym Link 2nd App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 15 MB | 147 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [EGYM INC](https://appshunter.io/developer/811368859) |

## What reviewers say

### Mnemonic Brain

[App page](https://appshunter.io/ios/app/mnemonic-brain-training/id1456363656)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### Egym Link 2nd App

[App page](https://appshunter.io/ios/app/egym-link-2nd-app/id6746499050)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mnemonic Brain free?

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

### Is Egym Link 2nd App free?

Egym Link 2nd App is free to download, with no in-app purchases.

### Do Mnemonic Brain or Egym Link 2nd App have ads?

Neither Mnemonic Brain nor Egym Link 2nd App shows ads.

### Which is updated more often, Mnemonic Brain or Egym Link 2nd App?

Mnemonic Brain ships an update fortnightly, and Egym Link 2nd App every 2 months. Most recently, Mnemonic Brain was updated on July 31, 2026 and Egym Link 2nd App on August 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.*