# The Quest for Knowledge vs Crazy Dance

The clearest difference is ads: The Quest for Knowledge at none against Crazy Dance's shown. Crazy Dance's advantage is update cadence (every 5 days vs every 11 days). On price, in-app purchases, device support 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.

The Quest for Knowledge ships an update every 11 days, Crazy Dance every 5 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | The Quest for Knowledge | Crazy Dance |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 6 MB | 238 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NapTech Lab](https://appshunter.io/developer/1561520677) | [Naoaki Inamoto](https://appshunter.io/developer/1608846923) |

## What reviewers say

### The Quest for Knowledge

[App page](https://appshunter.io/ios/app/the-quest-for-knowledge/id6504160543)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crazy Dance

[App page](https://appshunter.io/ios/app/crazy-dance-pose-puzzle/id6790152848)

Freeze a character mid-dance to perfectly fit through approaching walls. Master timing and rotation to avoid falling into the abyss. Unlock new costumes and dance moves as you progress through this brain-teasing action puzzle.

**Highlights:** Pose and freeze character, Rotate and position character, Fit through wall cutouts, Ragdoll physics for failures, Unlock costumes and dance moves, Brain-teasing puzzle gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is The Quest for Knowledge free?

The Quest for Knowledge is free to download, with no in-app purchases.

### Is Crazy Dance free?

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

### Do The Quest for Knowledge or Crazy Dance have ads?

Crazy Dance shows ads; The Quest for Knowledge does not.

### Which is updated more often, The Quest for Knowledge or Crazy Dance?

The Quest for Knowledge ships an update every 11 days, and Crazy Dance every 5 days. Most recently, The Quest for Knowledge was updated on October 15, 2026 and Crazy Dance on October 16, 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.*