# Sharp Quiz vs Crystal Chaos

The clearest difference is review sentiment: Sharp Quiz at 100% against Crystal Chaos's 25%. Sharp Quiz also leads on ads (none vs shown) and monetization model (free vs ad-supported). 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.

Sharp Quiz ships an update every 6 weeks, Crystal Chaos every 2 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | Sharp Quiz | Crystal Chaos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/crystal-chaos/id6758305326/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 151 MB | 198 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Resiliencesoft](https://appshunter.io/developer/1753679102) | [Lucky Kat Studios](https://appshunter.io/developer/498980984) |

## What reviewers say

### Sharp Quiz

[App page](https://appshunter.io/ios/app/sharp-quiz-gk-and-programming/id6738693287)

Test your knowledge with a quiz app covering general knowledge, current affairs, and programming topics. Engage in a fun and educational experience to expand your understanding.

**Highlights:** General knowledge quizzes, Current affairs quizzes, Programming quizzes, Educational gameplay, Knowledge expansion

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

**In-app purchases:** none


### Crystal Chaos

[App page](https://appshunter.io/ios/app/crystal-chaos/id6758305326)

Channel ancient energy to build a powerful spellbound defense. Infuse a living crystal orb with various spells, discover rare enchantments, and combine effects to create devastating magical combos. Upgrade spells to unleash screen-shattering arcane explosions.

**Highlights:** Infuse orb with spells, Discover rare enchantments, Combine spell effects, Upgrade spells with modifiers, Arcane defense gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sharp Quiz free?

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

### Is Crystal Chaos free?

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

### Do Sharp Quiz or Crystal Chaos have ads?

Crystal Chaos shows ads; Sharp Quiz does not.

### Which is updated more often, Sharp Quiz or Crystal Chaos?

Sharp Quiz ships an update every 6 weeks, and Crystal Chaos every 2 months. Most recently, Sharp Quiz was updated on October 6, 2026 and Crystal Chaos on October 6, 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.*