# Hands vs Univerzoom 3D

The clearest difference is review sentiment: Univerzoom 3D at 97% against Hands's 0%. Univerzoom 3D also leads on rating (4.8 vs 3.0) and monetization model (free vs paid). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Hands costs $2.99 and Univerzoom 3D $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Univerzoom 3D holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Univerzoom 3D has 288 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 Univerzoom 3D's.

Hands ships an update every 12 months, Univerzoom 3D monthly. The most recent releases landed on September 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Hands | Univerzoom 3D |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/hands-on-math-graph-cubes/id553110021/reviews) | **[4.8 (288 ratings)](https://appshunter.io/ios/app/univerzoom-3d-explore-scale/id1552648156/reviews)** |
| Number of ratings | 2 | **288** |
| Positive reviews | 0.0% of reviews | **97.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Paid | **Free** |
| Best chart rank | — | **#143** |
| Size | 18 MB | 247 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Linda Schnetzinger](https://appshunter.io/developer/1479825448) |

## 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


### Univerzoom 3D

[App page](https://appshunter.io/ios/app/univerzoom-3d-explore-scale/id1552648156)

**Currently charting:** #143 Top Paid · Education (US App Store)

Explore the vastness of the universe and the intricacies of the microcosmos with intuitive touch controls. Compare celestial bodies, everyday objects, and subatomic particles to grasp their true scale. Discover fascinating facts and learn about the cosmos and beyond.

**Highlights:** Intuitive gesture-based scaling, Explore universe to atomic levels, Compare sizes of diverse objects, Learn facts about celestial bodies, Text-to-Speech for facts, External resource links

**In-app purchases:** none


## Frequently asked questions

### Is Hands free?

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

### Is Univerzoom 3D free?

Univerzoom 3D costs $2.99, with no in-app purchases.

### Which has better reviews, Hands or Univerzoom 3D?

Univerzoom 3D is rated higher. Hands averages 3.0 out of 5 from 2 ratings, while Univerzoom 3D averages 4.8 from 288 ratings.

### Do Hands or Univerzoom 3D have ads?

Neither Hands nor Univerzoom 3D shows ads.

### Which is updated more often, Hands or Univerzoom 3D?

Hands ships an update every 12 months, and Univerzoom 3D monthly. Most recently, Hands was updated on September 10, 2026 and Univerzoom 3D on September 27, 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.*