# Sort and Stack Freemium vs HEY CLAY®

The clearest difference is rating: HEY CLAY® at 4.6 against Sort and Stack Freemium's 4.0. HEY CLAY® also leads on ratings volume (13K vs 3). Sort and Stack Freemium's advantage is iOS requirement (6.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Sort and Stack Freemium sells 1 one-off in-app purchase and HEY CLAY® sells 17 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

HEY CLAY® holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: HEY CLAY® has 13K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Sort and Stack Freemium's written reviews are positive against 58% of HEY CLAY®'s.

## The numbers

| Metric | Sort and Stack Freemium | HEY CLAY® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/sort-and-stack-freemium-play-smart-and-learn/id961619915/reviews) | **[4.6 (13K ratings)](https://appshunter.io/ios/app/hey-clay/id1347984684/reviews)** |
| Number of ratings | 3 | **13K** |
| Positive reviews | 50.0% of reviews | **57.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 303 MB | 265 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Croco Studio](https://appshunter.io/developer/637485340) | [HEY CLAY](https://appshunter.io/developer/1023759249) |

## What reviewers say

### Sort and Stack Freemium

[App page](https://appshunter.io/ios/app/sort-and-stack-freemium-play-smart-and-learn/id961619915)

This educational app for children aged 3 and up features stacking games that encourage organizing colors, building shapes, and creating toys. It helps kids develop problem-solving skills and creativity through interactive play with beautifully designed 3D toys and engaging celebrations.

**Highlights:** Color and shape sorting games, 3D toy creation, Progressive difficulty levels, Interactive celebrations and sounds, Simple and engaging interface, Optimized for iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Toys! | $1.99 | one-time |


### HEY CLAY®

[App page](https://appshunter.io/ios/app/hey-clay/id1347984684)

This app offers an engaging and educational DIY experience for children to learn clay modeling. It guides users through creating various characters and figures with step-by-step instructions and interactive games, fostering creativity and fine motor skills.

**Highlights:** Step-by-step clay modeling instructions, Interactive kid-friendly interface, Develops fine motor skills and creativity, Original colorful animation, Includes 5 fun games, Capture and share creations, No third-party advertising

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HEY CLAY Monthly Plan | $5.99 | per month |
| Peacock | $0.99 | one-time |
| Penguin | $0.99 | one-time |
| Spider | $0.99 | one-time |
| Burger | $0.99 | one-time |
| Bigfoot | $0.99 | one-time |
| Horse | $0.99 | one-time |
| Tyrannosaurus | $1.99 | one-time |
| All | $4.99 | one-time |
| All dinos | $4.99 | one-time |
| All Bugs | $4.99 | one-time |
| All Aliens | $4.99 | one-time |
| All Animals | $4.99 | one-time |
| All Forest Animals | $4.99 | one-time |
| All Beatst | $4.99 | one-time |
| All Dog Story | $4.99 | one-time |
| All Australian Animals | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🎨 Fun and creative
- 💡 Helpful step-by-step instructions
- 🎉 Enjoyable for kids and adults
- 🧠 Promotes creativity and imagination

**What reviewers complain about**

- 💰 Many features locked behind paywall
- 🐛 Occasional crashes and bugs
- 🔇 Sound issues
- 🕰️ Tutorials move too quickly
- 🎨 Lack of color mixing guidance

**Reported bugs**

- App crashing on launch
- Inability to access purchased content
- Losing progress when app closes
- Compatibility issues on older devices

**Requested features**

- More free character options
- Offline mode for instructions
- Community section to share creations
- Ability to adjust tutorial speed
- Color mixing and blending tools


## Frequently asked questions

### Is Sort and Stack Freemium free?

Sort and Stack Freemium is free to download, with in-app purchases available.

### Is HEY CLAY® free?

HEY CLAY® is free to download, with in-app purchases available.

### Which has better reviews, Sort and Stack Freemium or HEY CLAY®?

HEY CLAY® is rated higher. Sort and Stack Freemium averages 4.0 out of 5 from 3 ratings, while HEY CLAY® averages 4.6 from 13K ratings.

### Do Sort and Stack Freemium or HEY CLAY® have ads?

Neither Sort and Stack Freemium nor HEY CLAY® shows ads.

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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.*