# Robo Math Number Line Galaxy vs Math Facts

The clearest difference is price: Math Facts at Free against Robo Math Number Line Galaxy's $2.99. Math Facts also leads on update cadence (every 9 days vs every 2 months). Robo Math Number Line Galaxy's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 17.6). On ads and device support there is nothing between them.

Math Facts is free to download; Robo Math Number Line Galaxy costs $2.99 up front. Math Facts sells 1 one-off in-app purchase. Robo Math Number Line Galaxy asks for nothing beyond the download.

Robo Math Number Line Galaxy ships an update every 2 months, Math Facts every 9 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Robo Math Number Line Galaxy | Math Facts |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Paid | — |
| Size | 16 MB | 5 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [madebyeducators](https://appshunter.io/developer/668446587) | [STRIPEY DESIGN LTD](https://appshunter.io/developer/636939137) |

## What reviewers say

### 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


### Math Facts

[App page](https://appshunter.io/ios/app/math-facts-ten-frames/id6764541520)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $5.99 | one-time |


## Frequently asked questions

### Is Robo Math Number Line Galaxy free?

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

### Is Math Facts free?

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

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

Neither Robo Math Number Line Galaxy nor Math Facts shows ads.

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

Robo Math Number Line Galaxy ships an update every 2 months, and Math Facts every 9 days. Most recently, Robo Math Number Line Galaxy was updated on November 1, 2026 and Math Facts on November 5, 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.*