# LogiBrain Grids — Mind-bending logic puzzles

> Grid-based logic puzzle game for mobile devices. (iPhone/iPad app by Kevin Van Rooijen.)

- Source: https://appshunter.io/ios/app/logibrain-grids/id1019316882 (this page in markdown: same URL + `.md`)
- Developer: [Kevin Van Rooijen](https://appshunter.io/developer/1019316881)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Rating: 4.30/5 from 166 App Store ratings · 30 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 30 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, European Portuguese, European Spanish
- Released: 2015-09-15
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/logibrain-grids/id1019316882/reviews.md

## What is LogiBrain Grids?

These logic puzzles are for the true logic problem fanatic! Can you solve them?

You won't have to take a paper booklet with your favorite logic puzzles with you anymore. From now on you can just play it everywhere on your phone or tablet.

LogiBrain Grids is a grid-based logic puzzles game. Solve these logic puzzles to keep your brain sharp!

Decode written clues and use the grid to mark a relationship between two items and eliminate the other possibilities and solve the puzzle.

Optimized for phones and tablets instead of paper, this app has the ability to erase errors or show the solution when you get stuck. This makes it easier and quicker to focus on the logic puzzle.

These logic puzzles are for the true logic problem fanatic! Try 20 puzzles for free. If you like it, more packages are available for in-app purchase, each with 20 unique puzzles, for hours of puzzling fun!

The game features several puzzles of 3, 4 or 5 squares which all have a different difficulty level. This difficulty is shown in the picture behind the title of the puzzle.

If you like logic puzzles then LogiBrain Grids is definitely something for you!
Can you solve the puzzles?

Enjoy the game and have fun!


GAME FEATURES
- 20 free logic grid puzzles included to get you started.
- Different difficulty levels so that there is a puzzle for everyone.
- Long press option will check "•" for the box and check "X" to all boxes vertical and horizontal to it.
- For each puzzle a high score is tracked, so you can see how long it took you to solve the puzzle.
- Remove errors with the 'Erase errors' button.
- Made a mistake? You can always use the undo feature.
- Are you stuck? Use the 'Show solution' option.
- Resume your automatically saved games at any time.
- Detailed explanation for new users.
- Zoom and drag the puzzle to match your screen size for small screen devices.
- Designed for tablet and phones.
- Additional packages of 20 puzzles each are available for in-app purchase.


If you like LogiBrain Grids, please take the time to give us a nice review. This helps us to make the app even better, thanks in advance!

We offer the puzzles in the following languages:
English
Dutch

* Game data is stored on your device. Save data cannot be transferred between devices, nor can it be restored after deleting or reinstalling the app.


Questions, problems or improvements? Contact Us:
=========
- Email: support@pijappi.com
- Website: https://www.pijappi.com
- Support: https://www.pijappi.com/apps/logibrain-grids/?store=apple#support

Follow us for news and updates:
========
- Facebook: https://www.facebook.com/pijappi
- Instagram: https://www.instagram.com/pijappi
- X: https://x.com/pijappi
- YouTube: https://www.youtube.com/@pijappi

## Key features

- Grid-based logic puzzles
- Decode written clues
- Error correction
- Solution hints
- Multiple difficulty levels
- High score tracking
- Auto-save games

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Puzzle pack 1 | $0.99 | one-time |
| Puzzle pack 2 | $0.99 | one-time |
| Puzzle pack 3 | $0.99 | one-time |


## Recent user reviews (10 of 30)

All indexed reviews: https://appshunter.io/ios/app/logibrain-grids/id1019316882/reviews.md

### 5/5 — Bigger font size for oldies

*2025-09-14, version 1.7.6*

Like this app a lot, as it has very varied topics. Good for older generation to keep the old grey matter in tip top condition.
However (in my opinion) I would prefer the text to be bigger and / or darker as the above mentioned oldies do not have the eagle eyes of their youth.
Keep the puzzles coming, please.

### 5/5 — Loving Logic

*2024-06-07, version 1.7.0*

Fun logic games

### 3/5 — Get it right

*2024-04-30*

I love logic grid puzzles, and it seems as though English was not the first language of the puzzle creators. That’s fine. A MAJOR PROBLEM is the clues, a few of them, do not match what the authors claim is the correct answer…I just finished the Rich Boys Club puzzle, and one of the clues mentioned “…$500 less than…”. Not true. I was marked correct on one person but the other had a difference of $1000, not $500, which defeats the game’s purpose.

### 3/5 — Challenging puzzles, but…

*2024-04-21*

Boxes are too small so you must be careful when checking a box. There are not that many free puzzles compared to other logic grid puzzles. It would be nice if players could put a line through the clues already solved.

### 5/5 — Logically sound

*2023-04-30, version 1.6.20*

I enjoy a logic puzzle and found these great

### 4/5 — Good for the brain

*2023-01-02, version 1.6.18*

Good

### 4/5 — Fun logic puzzles

*2022-06-03*

This app give you a fair amount of free puzzles at several levels. Then you have the option to purchase packs or watch an ad to unlock a new puzzle. This is a great way to play more (the devs need to make money, of course!) and I appreciate that there aren’t ad interruptions during play. 

Some ambiguity in the clues but overall well done. A daily free (or short ad) puzzle would be a nice addition. Hopefully, they add more puzzles! Thanks

### 2/5 — Frustrating

*2022-02-18*

this app has lots of issues with both usability and the content. Why does it turn off my music/podcasts? I can’t listen to any outside content while playing and that alone is enough to make me want to delete the app. There is no way to highlight or select the columns or rows, so when you zoom in and out, you’re making your best guess at where the spot in the grid you wanted to mark is. Also, the puzzles frequently require you to make assumptions based on the incomplete information provided in the clues. Based on the constraints outlined in the clues, multiple answers are possible and instead you have to rely on generalized assumptions, which is frustratingly illogical for a logic puzzle. There’s other apps out there with fewer adds, better usability, and better puzzles.

### 5/5 — Great logic puzzles

*2021-11-02, version 1.6.10*

I’m a fan of logic puzzles.  These are good, varying levels of difficulty. Good interface. Enjoyable.

### 2/5 — Check your Grammar!

*2021-08-13*

Sorry, but whoever wrote out these puzzles in English, does not speak English. Many of the more difficult puzzle clues make no sense. It’s advisable to have someone who comprehends and speaks English, check the grammar so the clues make sense. If the grammar was correct, so the clues made sense, this probably would be a really good puzzle game

## Frequently asked questions about LogiBrain Grids

### What is LogiBrain Grids?

LogiBrain Grids is a mobile game that offers grid-based logic puzzles. Players decode written clues and use a grid to mark relationships between items, eliminating possibilities to solve each puzzle. It's designed to be played on phones and tablets, providing a digital alternative to paper puzzle books.

### What are the key features of LogiBrain Grids?

Key features include 20 free logic grid puzzles, multiple difficulty levels, a long press option for marking clues, high score tracking, an 'Erase errors' button, an undo feature, and a 'Show solution' option for when you get stuck. Games are also automatically saved.

### How much does LogiBrain Grids cost?

The app includes 20 free logic grid puzzles to get you started. Additional puzzle packages, each containing 20 unique puzzles, are available for purchase through in-app purchases. This allows you to extend your puzzling fun.

### What devices is LogiBrain Grids compatible with?

The app is designed and optimized for both phones and tablets, ensuring a good user experience across various screen sizes. It supports zooming and dragging puzzles to match your screen.

### What are the common use cases for LogiBrain Grids?

This app is ideal for anyone looking to exercise their logical thinking and problem-solving skills. It's perfect for passing time, challenging yourself with new puzzles, or simply enjoying a mentally stimulating activity on your mobile device.

## Version history (last 5 releases)

### 1.7.25 — 2026-08-29

Bug fixes and performance improvements

### 1.7.24 — 2026-08-17

Bug fixes and performance improvements

### 1.7.23 — 2026-08-15

Bug fixes and performance improvements

### 1.7.21 — 2026-07-04

Bug fixes and performance improvements

### 1.7.20 — 2026-04-23

Bug fixes and performance improvements

## Apps similar to LogiBrain Grids

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Cross Logic Puzzle Game](https://appshunter.io/ios/app/cross-logic-puzzle-game/id1561830495) | 4.4 (49,259) | Free | Games |
| [Logic Grid Puzzles](https://appshunter.io/ios/app/logic-grid-puzzles/id919571269) | 4.8 (38,739) | Free | Games |
| [Hard Penny Dell Logic Puzzles](https://appshunter.io/ios/app/hard-penny-dell-logic-puzzles/id879060318) | 4.6 (2,935) | Free | Games |
| [Logic Daily: Grid Puzzles](https://appshunter.io/ios/app/logic-daily-grid-puzzles/id1063740276) | 4.5 (19,158) | Free | Games |
| [Logic Puzzles - Clue Game](https://appshunter.io/ios/app/logic-puzzles-clue-game/id1641732564) | 4.5 (57,405) | Free | Games |
| [Logicals](https://appshunter.io/ios/app/logicals/id1067062478) | 4.3 (1,992) | Free | Games |

## More apps by Kevin Van Rooijen

- [LogiBrain Numbers](https://appshunter.io/ios/app/logibrain-numbers/id1022806891)
- [LogiBrain Binary](https://appshunter.io/ios/app/logibrain-binary/id1136183233)
- [LogiKids Binary](https://appshunter.io/ios/app/logikids-binary/id1198719978)
- [Spot the Skyline](https://appshunter.io/ios/app/spot-the-skyline/id1219805631)
- [LogiBrain Hitori](https://appshunter.io/ios/app/logibrain-hitori/id1264159942)

All apps by Kevin Van Rooijen: https://appshunter.io/developer/1019316881

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*