# Atai vs Proton 4D

The clearest difference is review sentiment: Atai at 60% against Proton 4D's 0%. Atai also leads on rating (3.0 vs 2.6). Proton 4D's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Atai sells 1 one-off in-app purchase and Proton 4D sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Atai holds the better App Store score, 3.0 against 2.6. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews point the same way: 60% of Atai's written reviews are positive against 0% of Proton 4D's.

## The numbers

| Metric | Atai | Proton 4D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/atai/id1533679261/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/proton-4d-3d-maker-and-editor/id1660821384/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 104 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patricio Lagos](https://appshunter.io/developer/382165112) | [MELIORAPPS INTERACTIVE, SRL](https://appshunter.io/developer/1579240957) |

## What reviewers say

### Atai

[App page](https://appshunter.io/ios/app/atai/id1533679261)

Create precise vector drawings with an infinite canvas and advanced curve tools. Refine strokes, manage layers, and organize projects with an intuitive file manager. Unlock full export capabilities with a pro version.

**Highlights:** Vector drawing with Bézier curves, Infinite canvas, Layer management, Intuitive file manager, Grids and alignment tools, Undo/Redo functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |


### Proton 4D

[App page](https://appshunter.io/ios/app/proton-4d-3d-maker-and-editor/id1660821384)

Create and edit 3D models with intuitive tools and advanced shading. Seamlessly import and export files for use in other applications or 3D printing. Design characters, buildings, and landscapes with ease.

**Highlights:** Intuitive 3D modeling and sculpting, Import/export Minecraft GEO Model and OBJ files, Advanced shading and material application, Environment and camera features for scene creation, Support for game design and architectural visualization

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3D Art Model Render Weekly | $2.99 | per 7 days |
| 3D Art Model Pro Render Weekly | $3.99 | per 7 days |
| 2D, 3D, 4D Models Monthly | $9.99 | per month |
| 2D, 3D, 4D Pro Models Monthly | $12.99 | per month |
| 3D Animation Drawing Yearly | $99.99 | per year |
| 3D ProAnimation Drawing Yearly | $149.99 | per year |


## Frequently asked questions

### Is Atai free?

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

### Is Proton 4D free?

Proton 4D is free to download, with in-app purchases available.

### Which has better reviews, Atai or Proton 4D?

Atai is rated higher. Atai averages 3.0 out of 5 from 2 ratings, while Proton 4D averages 2.6 from 5 ratings.

### Do Atai or Proton 4D have ads?

Both Atai and Proton 4D show 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.*