# mTrainer Easy vs Forces Playground

The clearest difference is rating: Forces Playground at 5.0 against mTrainer Easy's 4.5. Forces Playground also leads on in-app purchases (none vs 6) and ads (none vs shown). mTrainer Easy's advantage is ratings volume (40 vs 1). On price, review sentiment and device support there is nothing between them.

Both are free to download. mTrainer Easy sells 6 one-off in-app purchases. Forces Playground asks for nothing beyond the download.

Forces Playground holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: mTrainer Easy has 40 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of mTrainer Easy's written reviews are positive against 100% of Forces Playground's.

mTrainer Easy ships an update every 23 months, Forces Playground every 3 months. The most recent releases landed on September 21, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | mTrainer Easy | Forces Playground |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (40 ratings)](https://appshunter.io/ios/app/mtrainer-easy/id514269721/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/forces-playground/id954854339/reviews)** |
| Number of ratings | **40** | 1 |
| Positive reviews | 93.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 75 MB | 7 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anatoly Weinstein](https://appshunter.io/developer/385589772) | [Robert L Zimmelman](https://appshunter.io/developer/954130860) |

## What reviewers say

### mTrainer Easy

[App page](https://appshunter.io/ios/app/mtrainer-easy/id514269721)

Enhance your brain's instantaneous memorization skills with a collection of engaging games. Progress through levels to exercise your brain, improve memory, and boost concentration. Features random level generation and adjustable complexity for endless replayability.

**Highlights:** Instantaneous memorization games, Improve memory and concentration, 15 levels per game with increasing difficulty, Randomly generated levels, Six game complexity modes, Card matching game, Sequence memorization game

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock 'ABC123' Levels | $0.99 | one-time |
| Unlock 'Cards' levels | $0.99 | one-time |
| Unlock 'Flip' levels | $0.99 | one-time |
| Unlock 'Select' levels | $0.99 | one-time |
| Unlock ALL Levels | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |

**What reviewers like**

- 👍 Great memory trainer
- 🧠 Exercises the brain
- 🎮 Fun and engaging gameplay
- ✨ Nice graphics and layout
- ⏱️ Good for killing time

**What reviewers complain about**

- 🐌 Slow transitions between pages
- ⏳ Not enough time to study
-  monotonous Sound and gameplay get boring
- 🤏 Buttons are too small
- 📱 Not full screen on larger phones

**Reported bugs**

- Transitions between pages could be faster

**Requested features**

- Add more levels
- Faster card flip animation
- Full screen on big screens
- More advanced images on cards
- Option to reset after completing levels


### Forces Playground

[App page](https://appshunter.io/ios/app/forces-playground/id954854339)

Explore how different forces impact objects in a simulated space environment. Users can add objects and apply gravity, anti-gravity, or vortex forces to observe their effects. Adjust force strength and object mass to create unique physics interactions.

**Highlights:** Apply gravity, anti-gravity, and vortex forces, Adjust force strength and object mass, Observe object interactions in real-time, Clear and reset the scene, Show or hide forces

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mTrainer Easy free?

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

### Is Forces Playground free?

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

### Which has better reviews, mTrainer Easy or Forces Playground?

Forces Playground is rated higher. mTrainer Easy averages 4.5 out of 5 from 40 ratings, while Forces Playground averages 5.0 from 1 ratings.

### Do mTrainer Easy or Forces Playground have ads?

mTrainer Easy shows ads; Forces Playground does not.

### Which is updated more often, mTrainer Easy or Forces Playground?

mTrainer Easy ships an update every 23 months, and Forces Playground every 3 months. Most recently, mTrainer Easy was updated on September 21, 2026 and Forces Playground on June 11, 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.*