# Hands vs Universal Zoom

The clearest difference is review sentiment: Universal Zoom at 97% against Hands's 0%. Universal Zoom also leads on rating (4.8 vs 3.0) and ratings volume (356 vs 2). Hands's advantage is price ($2.99 vs $5.99) and iOS requirement (12.0 vs 15.5). On ads, in-app purchases and monetization model there is nothing between them.

Hands costs $2.99 and Universal Zoom $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Universal Zoom holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Universal Zoom has 356 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Hands's written reviews are positive against 97% of Universal Zoom's.

Hands ships an update every 12 months, Universal Zoom every 4 months. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Hands | Universal Zoom |
| --- | --- | --- |
| Price | **$2.99** | $5.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/hands-on-math-graph-cubes/id553110021/reviews) | **[4.8 (356 ratings)](https://appshunter.io/ios/app/universal-zoom-science-guide/id807673066/reviews)** |
| Number of ratings | 2 | **356** |
| Positive reviews | 0.0% of reviews | **96.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#26** |
| Size | 18 MB | 175 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPad | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [GamifyIt](https://appshunter.io/developer/807673069) |

## What reviewers say

### Hands

[App page](https://appshunter.io/ios/app/hands-on-math-graph-cubes/id553110021)

This app simulates using virtual cubes to build bar graphs, providing intelligent feedback to help students understand mathematical reasoning and data analysis. It offers an interactive playground for creating and exploring graphs and tables, fostering problem-solving skills.

**Highlights:** Virtual cube manipulation for bar graph creation, Artificially intelligent feedback, Interactive Playground for exploration, Data analysis and interpretation, Problem formulation and solving, Graph and table creation

**Features:** macOS Compatibility

**In-app purchases:** none


### Universal Zoom

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

**Currently charting:** #26 Top Paid · Education (US App Store)

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


## Frequently asked questions

### Is Hands free?

Hands costs $2.99, with no in-app purchases.

### Is Universal Zoom free?

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

### Which has better reviews, Hands or Universal Zoom?

Universal Zoom is rated higher. Hands averages 3.0 out of 5 from 2 ratings, while Universal Zoom averages 4.8 from 356 ratings.

### Do Hands or Universal Zoom have ads?

Neither Hands nor Universal Zoom shows ads.

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

Hands ships an update every 12 months, and Universal Zoom every 4 months. Most recently, Hands was updated on October 13, 2026 and Universal Zoom on October 18, 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.*