# Lost Dots Sliding Brain Puzzle vs Train Your Brain

The clearest difference is rating: Lost Dots Sliding Brain Puzzle at 5.0 against Train Your Brain's 4.6. Train Your Brain's advantage is ratings volume (5.9K vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lost Dots Sliding Brain Puzzle sells 9 one-off in-app purchases and Train Your Brain sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Lost Dots Sliding Brain Puzzle holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Train Your Brain has 5.9K ratings behind it against 2, so its average is the more settled of the two.

Lost Dots Sliding Brain Puzzle ships an update every 2 months, Train Your Brain every 3 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Lost Dots Sliding Brain Puzzle | Train Your Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lost-dots-sliding-brain-puzzle/id1088998596/reviews)** | [4.6 (5.9K ratings)](https://appshunter.io/ios/app/train-your-brain-memory-games/id1415728029/reviews) |
| Number of ratings | 2 | **5.9K** |
| Positive reviews | — | 48.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 33 MB | 300 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandar Milosavljevic](https://appshunter.io/developer/876112061) | [Tellmewow](https://appshunter.io/developer/1373142956) |

## What reviewers say

### Lost Dots Sliding Brain Puzzle

[App page](https://appshunter.io/ios/app/lost-dots-sliding-brain-puzzle/id1088998596)

This engaging puzzle game challenges you to strategically slide colored dots into matching circles. With a minimalist design and simple rules, it offers hundreds of levels to boost concentration and logic skills for players of all ages.

**Highlights:** Brain training puzzles, Minimalist design, Easy to learn rules, Addictive gameplay, 200 logic puzzles, Improve concentration

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint | $0.99 | one-time |
| Unlock Level Pack 2 | $0.99 | one-time |
| Unlock Level Pack 3 | $0.99 | one-time |
| Unlock Level Pack 5 | $0.99 | one-time |
| Unlock Level Pack 4 | $0.99 | one-time |
| Unlock Level Pack 6 | $0.99 | one-time |
| Unlock Level Pack 7 | $0.99 | one-time |
| Unlock Level Pack 8 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Train Your Brain

[App page](https://appshunter.io/ios/app/train-your-brain-memory-games/id1415728029)

Engage in a variety of memory games designed to enhance retention and cognitive skills. This app offers a collection of challenges with adjustable difficulty levels to help users of all ages improve their memory and attention span.

**Highlights:** Memory games for short and long term retention, Daily memory training routines, Multiple game types including card pairs and sequence repetition, Adjustable difficulty levels, Progress tracking and scoring, Available in 5 languages

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

**In-app purchases (1)**

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

**What reviewers like**

- 🧠 Helpful brain games
- 👍 Variety of memory exercises
- 🤓 Engaging and challenging

**What reviewers complain about**

- 🚨 Too many ads
- 🐛 Bugs and crashes
- 🕰️ Games too fast for seniors
- 💰 Paid to remove ads but they keep coming back

**Reported bugs**

- Face/name recognition game not working
- Paid games still showing ads
- Grocery list game has unrecognizable items

**Requested features**

- Option to adjust game speed and difficulty
- Ability to disable all sounds
- Better scoring system and feedback


## Frequently asked questions

### Is Lost Dots Sliding Brain Puzzle free?

Lost Dots Sliding Brain Puzzle is free to download, with in-app purchases available.

### Is Train Your Brain free?

Train Your Brain is free to download, with in-app purchases available.

### Which has better reviews, Lost Dots Sliding Brain Puzzle or Train Your Brain?

Lost Dots Sliding Brain Puzzle is rated higher. Lost Dots Sliding Brain Puzzle averages 5.0 out of 5 from 2 ratings, while Train Your Brain averages 4.6 from 5.9K ratings.

### Do Lost Dots Sliding Brain Puzzle or Train Your Brain have ads?

Both Lost Dots Sliding Brain Puzzle and Train Your Brain show ads.

### Which is updated more often, Lost Dots Sliding Brain Puzzle or Train Your Brain?

Lost Dots Sliding Brain Puzzle ships an update every 2 months, and Train Your Brain every 3 months. Most recently, Lost Dots Sliding Brain Puzzle was updated on November 2, 2026 and Train Your Brain on November 6, 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.*