# Concentrate! vs Train your brain

The clearest difference is in-app purchases: Concentrate! at none against Train your brain's 1. Concentrate! also leads on ads (none vs shown) and review sentiment (83% vs 66%). Train your brain's advantage is ratings volume (380 vs 5). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Train your brain sells 1 one-off in-app purchase. Concentrate! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Concentrate! against 4.5 for Train your brain. That said, the two scores are not equally well evidenced: Train your brain has 380 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 83% of Concentrate!'s written reviews are positive against 66% of Train your brain's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Concentrate! | Train your brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/concentrate/id490393546/reviews) | **[4.5 (380 ratings)](https://appshunter.io/ios/app/train-your-brain-reasoning/id1462633932/reviews)** |
| Number of ratings | 5 | **380** |
| Positive reviews | **83.3% of reviews** | 65.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 121 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [norbert nagy](https://appshunter.io/developer/328221395) | [Tellmewow](https://appshunter.io/developer/1373142956) |

## What reviewers say

### Concentrate!

[App page](https://appshunter.io/ios/app/concentrate/id490393546)

Test and improve your focus and reaction time with a color-matching game.  The objective is to correctly identify if the displayed color word matches its font color, aiming for speed and accuracy.

**Highlights:** Color word-font color matching, Tests concentration, Measures reaction speed, Game Center Leaderboards, Single-player mode

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

**In-app purchases:** none


### Train your brain

[App page](https://appshunter.io/ios/app/train-your-brain-reasoning/id1462633932)

Engage in a variety of logic and reasoning games designed to stimulate your mind. This collection offers playful challenges for all ages, helping to improve cognitive functions like problem-solving and planning. Enjoy daily brain training with an intuitive interface and multiple language options.

**Highlights:** Number sequences, Mathematical reasoning, Logic puzzles, Guess hidden series, Time estimation, Mental planning, Daily brain training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |

**What reviewers like**

- 🧠 Good for brain training
- 🧠 Helps with logical reasoning
- 🧠 Good for concentration
- 🧩 Great puzzle games
- 👍 Entertaining and fun

**What reviewers complain about**

- 📺 Excessive ads
- 📺 Ads cover game elements
- 📺 Unclosable ads
- 📺 Ads after payment
- 💰 Paid version still has ads

**Reported bugs**

- Ads cover game controls
- Cannot close ads
- Paid purchase not remembered
- Still seeing ads after paying for ad-free
- Unsolvable levels in specific games (e.g., Linha reta 23, Sliding Blocks, Jogo das cores)

**Requested features**

- Add hints or skip levels
- Fix unsolvable levels
- Improve game logic for specific levels
- Allow resuming games from where left off


## Frequently asked questions

### Is Concentrate! free?

Concentrate! is free to download, with no in-app purchases.

### Is Train your brain free?

Train your brain is free to download, with in-app purchases available.

### Which has better reviews, Concentrate! or Train your brain?

Train your brain is rated higher. Concentrate! averages 4.4 out of 5 from 5 ratings, while Train your brain averages 4.5 from 380 ratings.

### Do Concentrate! or Train your brain have ads?

Train your brain shows ads; Concentrate! does not.

### Which is updated more often, Concentrate! or Train your brain?

Concentrate! ships an update every 3 months, and Train your brain every 3 months. Most recently, Concentrate! was updated on September 17, 2026 and Train your brain on September 25, 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.*