# Universal Zoom vs Virta7

The clearest difference is price: Virta7 at Free against Universal Zoom's $5.99. Virta7 also leads on update cadence (every 2 months vs every 4 months). Universal Zoom's advantage is in-app purchases (none vs 4). On review sentiment, ads, device support and iOS requirement there is nothing between them.

Virta7 is free to download; Universal Zoom costs $5.99 up front. Virta7 sells 4 in-app purchases, starting at $1.99 per month. Universal Zoom asks for nothing beyond the download.

Universal Zoom ships an update every 4 months, Virta7 every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Universal Zoom | Virta7 |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.8 (366 ratings)](https://appshunter.io/ios/app/universal-zoom-science-guide/id807673066/reviews)** | — |
| Number of ratings | **366** | — |
| Positive reviews | 96.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 175 MB | 88 MB |
| Requires iOS | 15.5 | **14.0.0** |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GamifyIt](https://appshunter.io/developer/807673069) | [Jose Martinho Alves dos Santos](https://appshunter.io/developer/1807806067) |

## What reviewers say

### Universal Zoom

[App page](https://appshunter.io/ios/app/universal-zoom-science-guide/id807673066)

Explore the universe's vastness and intricacy through interactive visual comparisons. Seamlessly zoom from subatomic particles to the observable universe, gaining intuition about scale and size with stunning imagery and clear explanations.

**Highlights:** Seamless zooming across scales, Visual comparisons of objects, Jargon-free scientific explanations, Audio narration, Over 270 objects presented to scale, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fascinating and informative
- 🚀 Smooth and seamless experience
- 💡 Puts things into perspective
- 👍 Great learning tool for all ages
- 👍 Visually appealing and well-designed

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔋 High battery consumption
- 🔇 Background music could be improved

**Reported bugs**

- Incorrect information for some objects
- Compatibility issues on older devices
- Typos and minor errors in text

**Requested features**

- Add more objects and comparisons
- Customizable object feature
- Support for more languages
- Ability to toggle between metric and imperial units
- Search and filtering options


### Virta7

[App page](https://appshunter.io/ios/app/virta7-autismo/id6744557267)

An educational game designed for children with autism and learning difficulties. It offers a 3-day free trial, after which a subscription is required to access its full features.

**Highlights:** Educational game, Designed for autism, Supports learning difficulties, 3-day free trial, Subscription-based access

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Premiun All Access | $1.99 | per month |
| 3 Months - Full Premium Access | $3.99 | per 3 months |
| 6 Months - Premium Full Access | $8.99 | per 6 months |
| Annual - Premium Full Access | $17.99 | per year |


## Frequently asked questions

### Is Universal Zoom free?

Universal Zoom costs $5.99, with no in-app purchases.

### Is Virta7 free?

Virta7 is free to download, with in-app purchases available.

### Do Universal Zoom or Virta7 have ads?

Neither Universal Zoom nor Virta7 shows ads.

### Which is updated more often, Universal Zoom or Virta7?

Universal Zoom ships an update every 4 months, and Virta7 every 2 months. Most recently, Universal Zoom was updated on November 6, 2026 and Virta7 on October 30, 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.*