# Brain Plop 67 | Mind Trainer vs Reaction

The clearest difference is rating: Brain Plop 67 | Mind Trainer at 5.0 against Reaction's 2.0. Brain Plop 67 | Mind Trainer also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume and update cadence there is nothing between them.

Both are free to download. Reaction sells 1 one-off in-app purchase. Brain Plop 67 | Mind Trainer asks for nothing beyond the download.

Brain Plop 67 | Mind Trainer holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Brain Plop 67 | Mind Trainer ships an update fortnightly, Reaction every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Brain Plop 67 | Mind Trainer | Reaction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-plop-67-mind-trainer/id6754528036/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/reaction-brain-training/id6782079111/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 11 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Reach Design](https://appshunter.io/developer/1800213103) | [EKIN EMRE ATASOY](https://appshunter.io/developer/1782126325) |

## What reviewers say

### Brain Plop 67 | Mind Trainer

[App page](https://appshunter.io/ios/app/brain-plop-67-mind-trainer/id6754528036)

This game challenges your recall, focus, and concentration with increasingly difficult memory puzzles. Engage in short, satisfying sessions designed to enhance cognitive abilities and track your progress against personal bests.

**Highlights:** Addictive memory sequences, Progressive difficulty levels, Clean, minimalist design, Short, satisfying sessions, Score tracking and personal records, Enhances working memory and cognitive flexibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Reaction

[App page](https://appshunter.io/ios/app/reaction-brain-training/id6782079111)

Engage in quick, focused daily exercises designed to enhance cognitive abilities like reaction time, memory, and focus. Track your progress and compete on leaderboards with a variety of short, engaging games.

**Highlights:** 11 quick cognitive games, Daily Challenge and streaks, Worldwide leaderboards, Detailed Mind Profile, Offline play, Ad-free option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Brain Plop 67 | Mind Trainer free?

Brain Plop 67 | Mind Trainer is free to download, with no in-app purchases.

### Is Reaction free?

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

### Which has better reviews, Brain Plop 67 | Mind Trainer or Reaction?

Brain Plop 67 | Mind Trainer is rated higher. Brain Plop 67 | Mind Trainer averages 5.0 out of 5 from 1 ratings, while Reaction averages 2.0 from 1 ratings.

### Do Brain Plop 67 | Mind Trainer or Reaction have ads?

Reaction shows ads; Brain Plop 67 | Mind Trainer does not.

### Which is updated more often, Brain Plop 67 | Mind Trainer or Reaction?

Brain Plop 67 | Mind Trainer ships an update fortnightly, and Reaction every 3 weeks. Most recently, Brain Plop 67 | Mind Trainer was updated on October 30, 2026 and Reaction on October 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.*