# Einstein™ Brain Training vs MonkeyDo

The clearest difference is price: MonkeyDo at Free against Einstein™ Brain Training's $2.99. MonkeyDo also leads on update cadence (weekly vs every 2 months) and review sentiment (100% vs 86%). Einstein™ Brain Training's advantage is in-app purchases (none vs 1) and ads (none vs shown).

MonkeyDo is free to download; Einstein™ Brain Training costs $2.99 up front. MonkeyDo 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, MonkeyDo weekly. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Einstein™ Brain Training | MonkeyDo |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#59** | — |
| Size | 1.0 GB | 13 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BBG Entertainment GmbH](https://appshunter.io/developer/416798604) | [Juan Sebastian Estrada Tun](https://appshunter.io/developer/1769506425) |

## 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


### MonkeyDo

[App page](https://appshunter.io/ios/app/monkeydo-brain-challenge/id6739574321)

Test your memory and reaction time by memorizing number sequences on a grid and tapping them in order. This addictive puzzle game challenges you to outperform primates with its progressive difficulty and quick gameplay sessions.

**Highlights:** Memorize number positions, Tap numbers in sequence, Progressive difficulty, Quick gameplay sessions, Challenge against primate memory

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Version | $2.99 | one-time |


## Frequently asked questions

### Is Einstein™ Brain Training free?

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

### Is MonkeyDo free?

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

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

MonkeyDo shows ads; Einstein™ Brain Training does not.

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

Einstein™ Brain Training ships an update every 2 months, and MonkeyDo weekly. Most recently, Einstein™ Brain Training was updated on September 28, 2026 and MonkeyDo on September 10, 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.*