# Einstein™ Brain Training vs Monsty

The clearest difference is price: Monsty at Free against Einstein™ Brain Training's $2.99. Einstein™ Brain Training's advantage is in-app purchases (none vs 1) and chart position (#59 vs unranked). On update cadence, ads and device support there is nothing between them.

Monsty is free to download; Einstein™ Brain Training costs $2.99 up front. Monsty sells 1 one-off in-app purchase. Einstein™ Brain Training asks for nothing beyond the download.

Einstein™ Brain Training ships an update every 2 months, Monsty monthly. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Einstein™ Brain Training | Monsty |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.3 (26 ratings)](https://appshunter.io/ios/app/einstein-brain-training/id516023543/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Paid | — |
| Best chart rank | **#59** | — |
| Size | 1.0 GB | 47 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [BBG Entertainment GmbH](https://appshunter.io/developer/416798604) | [PATRICIA SAUER](https://appshunter.io/developer/1697710298) |

## What reviewers say

### Einstein™ Brain Training

[App page](https://appshunter.io/ios/app/einstein-brain-training/id516023543)

**Currently charting:** #59 Top Paid · Trivia (US App Store)

Engage in 30 daily memory, math, and logic games designed to keep your mind sharp. Guided by Albert Einstein, this app offers scientific explanations for each exercise and tracks your progress with detailed statistics.

**Highlights:** 30 cognitive training games, Scientific background for exercises, Daily brain health tests, Dynamic difficulty adjustment, Detailed player statistics, Multiplayer profiles

**In-app purchases:** none

**What reviewers like**

- 🧠 Effective brain training exercises
- 💰 Affordable pricing compared to competitors
- 🎮 Variety of different game types
- 🎨 Colorful and appealing graphics
- 📊 Data-backed training methodology

**What reviewers complain about**

- 🐛 Touch input not registering properly
- ⏱️ Slow interface and loading times
- 📱 Small buttons and text on mobile screens
- 🎯 Screen sliding/navigation issues
- 🎨 Poor color contrast for colorblind users

**Reported bugs**

- Touch input not registering correct button presses
- Screen unintentionally slides left during gameplay
- Robo's Path game unplayable after updates
- Rock, Paper, Scissors game shows incorrect results
- Catch Me If You Can doesn't respond to finger input

**Requested features**

- Larger buttons and text for better usability
- Ability to pause games mid-play
- More frequent updates and new games
- Multiplayer/competitive features with other users
- Better progress analytics and score comparison


### Monsty

[App page](https://appshunter.io/ios/app/monsty-monsty-says/id6503321869)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $0.99 | one-time |


## Frequently asked questions

### Is Einstein™ Brain Training free?

Einstein™ Brain Training costs $2.99, with no in-app purchases.

### Is Monsty free?

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

### Do Einstein™ Brain Training or Monsty have ads?

Neither Einstein™ Brain Training nor Monsty shows ads.

### Which is updated more often, Einstein™ Brain Training or Monsty?

Einstein™ Brain Training ships an update every 2 months, and Monsty monthly. Most recently, Einstein™ Brain Training was updated on September 28, 2026 and Monsty on September 18, 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.*