# Hands vs Robo Math Number Line Galaxy

The clearest difference is update cadence: Robo Math Number Line Galaxy at every 2 months against Hands's every 6 months. Robo Math Number Line Galaxy also leads on device support (3 vs 1). On price, rating, review sentiment and ratings volume there is nothing between them.

Hands costs $2.99 and Robo Math Number Line Galaxy $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Hands against 5.0 for Robo Math Number Line Galaxy. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 30% of Hands's written reviews are positive against 25% of Robo Math Number Line Galaxy's.

Hands ships an update every 6 months, Robo Math Number Line Galaxy every 2 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Hands | Robo Math Number Line Galaxy |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hands-on-math-base-ten-blocks/id477991440/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **30.0% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 7 MB | 16 MB |
| Requires iOS | 13.2 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [madebyeducators](https://appshunter.io/developer/668446587) |

## What reviewers say

### Hands

[App page](https://appshunter.io/ios/app/hands-on-math-base-ten-blocks/id477991440)

This app provides a virtual playground for students to explore place value, addition, and subtraction with regrouping using interactive base ten blocks. It supports learning whole numbers and decimals through hands-on discovery.

**Highlights:** Virtual base ten blocks, Place value exploration, Addition and subtraction with regrouping, Whole number concepts, Decimal concepts, Interactive learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Robo Math Number Line Galaxy

[App page](https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178)

This app helps young learners practice fundamental math skills like addition, subtraction, and multiplication using an interactive number line. It features 15 planets to explore and an empty number line for experimentation, aligning with K1-4 and UK KS1/KS2 math curricula.

**Highlights:** 15 planets to explore, Addition and subtraction practice, Number bond exercises, Multiplication support, Empty number line for experimentation, Aligns with K1-4 and UK KS1/KS2 curriculum

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hands free?

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

### Is Robo Math Number Line Galaxy free?

Robo Math Number Line Galaxy costs $2.99, with no in-app purchases.

### Which has better reviews, Hands or Robo Math Number Line Galaxy?

Hands and Robo Math Number Line Galaxy are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Hands or Robo Math Number Line Galaxy have ads?

Neither Hands nor Robo Math Number Line Galaxy shows ads.

### Which is updated more often, Hands or Robo Math Number Line Galaxy?

Hands ships an update every 6 months, and Robo Math Number Line Galaxy every 2 months. Most recently, Hands was updated on November 1, 2026 and Robo Math Number Line Galaxy on November 1, 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.*