# Optical Illusions vs Dots and Boxes

The clearest difference is ads: Dots and Boxes at none against Optical Illusions's shown. Dots and Boxes also leads on update cadence (weekly vs every 19 months). Optical Illusions's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Optical Illusions ships an update every 19 months, Dots and Boxes weekly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Optical Illusions | Dots and Boxes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 149 MB | 55 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) | [Ahmed Al Hashmi](https://appshunter.io/developer/6784153528) |

## What reviewers say

### Optical Illusions

[App page](https://appshunter.io/ios/app/optical-illusionsbrain-teaser/id1555733337)

Engage with a collection of mind-bending visual puzzles designed to challenge your perception and cognitive skills. Explore numerous optical illusions that will test your brain power and visual acuity in a fun and engaging way.

**Highlights:** Hundreds of optical illusion challenges, Spot trick questions and hidden traps, Minimal design for illusion clarity, Time-limited challenges, Suitable for all ages, IQ training and mind games

**In-app purchases:** none


### Dots and Boxes

[App page](https://appshunter.io/ios/app/dots-and-boxes-grid-online/id6785071573)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optical Illusions free?

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

### Is Dots and Boxes free?

Dots and Boxes is free to download, with no in-app purchases.

### Do Optical Illusions or Dots and Boxes have ads?

Optical Illusions shows ads; Dots and Boxes does not.

### Which is updated more often, Optical Illusions or Dots and Boxes?

Optical Illusions ships an update every 19 months, and Dots and Boxes weekly. Most recently, Optical Illusions was updated on November 3, 2026 and Dots and Boxes on October 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.*