# Tetra vs ShuffleHead™

The clearest difference is review sentiment: ShuffleHead™ at 100% against Tetra's 46%. ShuffleHead™ also leads on rating (5.0 vs 2.9) and ads (none vs shown). Tetra's advantage is price (Free vs $3.99) and in-app purchases (none vs 10).

Tetra is free to download; ShuffleHead™ costs $3.99 up front. ShuffleHead™ sells 10 one-off in-app purchases. Tetra asks for nothing beyond the download.

ShuffleHead™ holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: Tetra has 51 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 46% of Tetra's written reviews are positive against 100% of ShuffleHead™'s.

Tetra ships an update fortnightly, ShuffleHead™ every 9 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Tetra | ShuffleHead™ |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [2.9 (51 ratings)](https://appshunter.io/ios/app/tetra-easy-3d-creation/id1187046517/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/shufflehead/id1474676038/reviews)** |
| Number of ratings | **51** | 10 |
| Positive reviews | 46.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 9 months |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#191** |
| Size | 8 MB | 74 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Shingo Isobe](https://appshunter.io/developer/931751848) | [Kasumi Art Studios LLC](https://appshunter.io/developer/1835480491) |

## What reviewers say

### Tetra

[App page](https://appshunter.io/ios/app/tetra-easy-3d-creation/id1187046517)

Create 3D models with intuitive point manipulation and surface editing tools. Publish your creations, share them with others, and export them for 3D printing or other applications. Offers symmetry, coloring, and layer management for detailed designs.

**Highlights:** Intuitive 3D shape creation, Point and surface editing, Color painting and erasing, Symmetry tools, STL and OBJ export, iCloud syncing and sharing, Layer management

**Features:** macOS Compatibility

**In-app purchases:** none


### ShuffleHead™

[App page](https://appshunter.io/ios/app/shufflehead/id1474676038)

**Currently charting:** #191 Top Paid · Entertainment (US App Store)

An interactive coloring book that lets you spin, mix, and color comic imagery to create unique visual stories. Discover narrative moments and responsive soundscapes as you bring your creations to life.

**Highlights:** Spin and mix comic imagery, Create endless scene combinations, Color with artist-created palettes, Reveal short narrative moments, Experience responsive sound loops

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baby Animals | $1.99 | one-time |
| Creatures of Imagination | $1.99 | one-time |
| Extroverted Vertabrates | $1.99 | one-time |
| Genetically Engineered | $1.99 | one-time |
| Ground Breakers | $1.99 | one-time |
| Monsters of the ID | $1.99 | one-time |
| Schemers and Dreamers | $1.99 | one-time |
| Trials and Errors | $1.99 | one-time |
| Uncanny Headscapes | $1.99 | one-time |
| We Beg to Differ | $1.99 | one-time |


## Frequently asked questions

### Is Tetra free?

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

### Is ShuffleHead™ free?

ShuffleHead™ costs $3.99, and also offers in-app purchases.

### Which has better reviews, Tetra or ShuffleHead™?

ShuffleHead™ is rated higher. Tetra averages 2.9 out of 5 from 51 ratings, while ShuffleHead™ averages 5.0 from 10 ratings.

### Do Tetra or ShuffleHead™ have ads?

Tetra shows ads; ShuffleHead™ does not.

### Which is updated more often, Tetra or ShuffleHead™?

Tetra ships an update fortnightly, and ShuffleHead™ every 9 months. Most recently, Tetra was updated on November 2, 2026 and ShuffleHead™ on November 3, 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.*