# 4D+ vs VARI Design

The clearest difference is update cadence: VARI Design at weekly against 4D+'s every 24 months. 4D+'s advantage is iOS requirement (11.0 vs 13.1). On price, ads, 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.

4D+ ships an update every 24 months, VARI Design weekly. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 4D+ | VARI Design |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/4d-plus/id1280275507/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Weekly** |
| Monetization | Free | — |
| Size | 175 MB | 57 MB |
| Requires iOS | **11.0** | 13.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Octagon Studio Ltd](https://appshunter.io/developer/998405180) | [hi5 Corporation](https://appshunter.io/developer/1511197701) |

## What reviewers say

### 4D+

[App page](https://appshunter.io/ios/app/4d-plus/id1280275507)

Experience augmented reality with various educational flashcard series. Scan specially marked cards to bring animals, dinosaurs, space, cars, and more to life in 4D.

**Highlights:** Augmented reality experiences, Supports multiple flashcard series, Interactive 4D models, Free preview cards available, Educational content

**In-app purchases:** none


### VARI Design

[App page](https://appshunter.io/ios/app/vari-design/id6743622562)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4D+ free?

4D+ is free to download, with no in-app purchases.

### Is VARI Design free?

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

### Do 4D+ or VARI Design have ads?

Neither 4D+ nor VARI Design shows ads.

### Which is updated more often, 4D+ or VARI Design?

4D+ ships an update every 24 months, and VARI Design weekly. Most recently, 4D+ was updated on October 6, 2026 and VARI Design on October 2, 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.*