# MindGrid vs Logic 64

The clearest difference is in-app purchases: Logic 64 at none against MindGrid's 4. Logic 64 also leads on update cadence (every 6 days vs every 9 months). MindGrid's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MindGrid sells 4 one-off in-app purchases. Logic 64 asks for nothing beyond the download.

MindGrid ships an update every 9 months, Logic 64 every 6 days. The most recent releases landed on August 12, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | MindGrid | Logic 64 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mindgrid-a-logic-puzzle/id1603857097/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 9 MB |
| Requires iOS | 17.5 | **17.2** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Lukasz Rutkowski](https://appshunter.io/developer/1561590120) | [One Man Shy LLC](https://appshunter.io/developer/1582403102) |

## What reviewers say

### MindGrid

[App page](https://appshunter.io/ios/app/mindgrid-a-logic-puzzle/id1603857097)

A logic puzzle game where you deduce the correct placement of colored tiles based on row clues. It offers hundreds of levels, daily challenges, and Game Center integration for a brain-teasing experience.

**Highlights:** 360 levels across three difficulty modes, Mark tiles and exclude colors, Unlockable hints for incorrect guesses, Game Center integration (leaderboards, achievements, sync), Daily Game Mode with new levels

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Keys | $0.99 | one-time |
| 25 Keys | $1.99 | one-time |
| 50 Keys | $2.99 | one-time |
| Daily Game Mode | $4.99 | one-time |


### Logic 64

[App page](https://appshunter.io/ios/app/logic-64/id6748052755)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MindGrid free?

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

### Is Logic 64 free?

Logic 64 is free to download, with no in-app purchases.

### Do MindGrid or Logic 64 have ads?

Logic 64 shows ads; MindGrid does not.

### Which is updated more often, MindGrid or Logic 64?

MindGrid ships an update every 9 months, and Logic 64 every 6 days. Most recently, MindGrid was updated on August 12, 2026 and Logic 64 on September 8, 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.*