# ZHU vs Chroma Guess

The clearest difference is monetization model: Chroma Guess at free against ZHU's free with in-app purchases. Chroma Guess also leads on update cadence (every 2 months vs every 5 months). ZHU's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. ZHU sells 6 in-app purchases, starting at $1.99 per month and Chroma Guess sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ZHU ships an update every 5 months, Chroma Guess every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ZHU | Chroma Guess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (18 ratings)](https://appshunter.io/ios/app/chroma-guess/id6762560840/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 290 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [anatoliy lavrenishyn](https://appshunter.io/developer/983404496) | [Austin Boren](https://appshunter.io/developer/1412803992) |

## What reviewers say

### ZHU

[App page](https://appshunter.io/ios/app/zhu/id1622659420)

An interactive storybook app for young children featuring charming tales of garden creatures and forest spirits. It offers read-along, listening, and play modes with engaging illustrations and original music. Available in multiple languages, it's perfect for travel as it works offline.

**Highlights:** Interactive illustrations, Read, listen, and play modes, Original music and voice acting, Multiple language support, Offline functionality, Child-friendly content

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZHU for 1 month | $1.99 | per month |
| ZHU for 1 year | $7.99 | per year |
| 1 year subscription | $19.99 | per year |
| 3 day pass. | $0.99 | one-time |
| 3 day pass | $2.99 | one-time |
| ZHU for 7 days | $2.99 | one-time |


### Chroma Guess

[App page](https://appshunter.io/ios/app/chroma-guess/id6762560840)

Test your color perception by memorizing a hue, saturation, and lightness, then recreating it with sliders. Compete with friends locally over Wi-Fi or Bluetooth. Offers adjustable difficulty and works offline.

**Highlights:** Memorize and recreate colors, HSL sliders for precise adjustment, Local multiplayer over Wi-Fi/Bluetooth, Adjustable difficulty and memorize time, Offline play, Accessibility-friendly text sizes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock | $0.99 | one-time |


## Frequently asked questions

### Is ZHU free?

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

### Is Chroma Guess free?

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

### Do ZHU or Chroma Guess have ads?

Neither ZHU nor Chroma Guess shows ads.

### Which is updated more often, ZHU or Chroma Guess?

ZHU ships an update every 5 months, and Chroma Guess every 2 months. Most recently, ZHU was updated on November 3, 2026 and Chroma Guess on November 5, 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.*