# DualGrid vs Forma Mind

The clearest difference is ads: Forma Mind at none against DualGrid's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DualGrid ships an update every 10 days, Forma Mind weekly. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DualGrid | Forma Mind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/forma-mind-shape-puzzle/id6812954742/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | — | Free |
| Size | 114 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KENTO ADACHI](https://appshunter.io/developer/1710945555) | [Damien Asseya](https://appshunter.io/developer/878472983) |

## What reviewers say

### DualGrid

[App page](https://appshunter.io/ios/app/dualgrid/id6792704304)

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

**In-app purchases:** none


### Forma Mind

[App page](https://appshunter.io/ios/app/forma-mind-shape-puzzle/id6812954742)

Engage your visual perception with this calming puzzle game. Identify three identical shapes from a field of similar ones before the board refreshes. Offers timed and untimed modes with adjustable difficulty.

**Highlights:** Match identical shapes, Recall shape positions, Daily challenges, Adjustable timer, Multiple difficulty levels, Progress tracking, Light and dark themes

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

**In-app purchases:** none


## Frequently asked questions

### Is DualGrid free?

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

### Is Forma Mind free?

Forma Mind is free to download, with no in-app purchases.

### Do DualGrid or Forma Mind have ads?

DualGrid shows ads; Forma Mind does not.

### Which is updated more often, DualGrid or Forma Mind?

DualGrid ships an update every 10 days, and Forma Mind weekly. Most recently, DualGrid was updated on October 4, 2026 and Forma Mind on October 12, 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.*