# Robo Math Number Line Galaxy

> Interactive number line app for K1-4 math practice. (iPhone/iPad app by madebyeducators.)

- Source: https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178 (this page in markdown: same URL + `.md`)
- Developer: [madebyeducators](https://appshunter.io/developer/668446587)
- Category: Education, Games, Puzzle
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 16 MB
- Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew, Indonesian and 15 more
- Released: 2015-01-29
- Data updated: 2026-08-18
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178/reviews.md

## What is Robo Math Number Line Galaxy?

Number Line Galaxy includes:

* 15 Planets to explore 
* Simple addition and subtraction,
* Number bond practice (1-10 and 1-20),
* Multiplication support with adapted number lines,
* NEW empty number line to allow kids to experiment with the tool and to use the number line with their everyday math. 

A number line is a straight, horizontal line with numbers placed at even increments along the length. Based around K1-4 and the new UK KS1 and KS2 Maths National Curriculum, Number Line Galaxy covers; basic addition, number bonds, subtraction and multiplication.

Number lines are used in schools all around the world and research has shown the importance of the number line as a tool for helping children develop greater flexibility in mental arithmetic.

## Key features

- 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

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/robo-math-number-line-galaxy/id959403178/reviews.md

### 1/5 — Worst learn game

*2020-06-02*

My son is not becoming smart because you only allow 1 to 10 addition make it full maths

### 5/5 — Love it!

*2019-02-18*

My 7 year old boy hates maths he’s a bit behind at school and concentration levels are low and his mind drifts when being taught verbally.
This app has been the first ever app I have found that visually excites him with the colour, and choosing of robots is one of his favourite bit. The reward scheme he absolutely loves, trying to win as many aliens so he can make them all dance. And this learning stage of maths has been the most helpful for him to remember which he struggles with remembering too, so visually, sounds and rewards has really helped him learn, it is a very simple and easy layout of learning maths, he understands the concept of jump counting now where as he couldn’t before.. And the best bit... he keeps wanting to play it, I don’t have to ask him to sit down with me and do it, he just keeps picking it up and playing it himself. THANK YOU to this company with this idea.. you need to make more because this really works for my child who really did need the help. He loves the silly sounds, voices and party music. Keep up the good work.  P.S THE GAME DIDNT CRASH ONCE

**Developer response:** WOW, what a lovely review, thank you. We really did want something engaging for those who are not mad for maths. When he gets a little older he might love Crazy Times Tables as that has been very popular with kids who are not usually draw to maths. Thanks again!

### 5/5 — Excellent game

*2018-06-12*

Love it.

### 1/5 — These games DO NOT WORK!!!

*2016-10-22*

Do not buy!!!
These games all have errors before the first level. The DO NOT WORK!!!

**Developer response:** Dear MsSoussan 

Thank you for your feedback regarding our app Robo Math Number Line Galaxy back in 2016, sorry not to have gotten back to you sooner but the 'reply to reviews' feature is new to us, and is incredibly helpful! 
I'm really sorry you have had a problem with the game. Your feedback alerted us to the problem with the update on these devices, we updated the app further and have not had any reports of problems since. 
Your little one is probably much bigger now and doesn't need number line practice any more but if you do go back and give it a try again do let us know how you get on! Apologies again and do feel free to contact me further at madebyeducators@gmail.com

Thanks again for your feedback, its so very helpful, 
Vicky Carpenter Teacher & Director of MadeByEducators

### 1/5 — Doesn't work

*2016-09-14*

The app allowed me to enter a players name and create their robot.  Then it got stuck "blasting off" and I had to close out.   This happened repeatedly. Waste of money!! Very disappointed we were not able to use a single feature on this app. It should be removed from the App Store :(

**Developer response:** Dear GCCA mom Thank you for your feedback regarding our app Robo Math Number Line Galaxy back in 2016, sorry not to have gotten back to you sooner but the 'reply to reviews' feature is new to us, and is incredibly helpful! I'm really sorry you have had a problem with the game. Your feedback alerted us to the problem with the update on these devices, we updated the app further and have not had any reports of problems since. Your little one is probably much bigger now and doesn't need number line practice any more but if you do go back and give it a try again do let us know how you get on! Apologies again and do feel free to contact me further at madebyeducators@gmail.com Thanks again for your feedback, its so very helpful, Vicky Carpenter Teacher & Director of MadeByEducators

### 1/5 — Great way to support KS1&2 maths if it didn't crash.

*2016-08-09*

Yep, great app but crashes at crucial times making a positive learning experience frustrating for the child.

One of the rewards the child gets is robot parts, they then get to build a robot and 'launch' it.  The app crashes during this launch.

The app also freezes on a grey screen when the child completes the 'big world mix' at the end of the game/app, very frustrating after successful completion of every level.  

If this is fixed this would be a superlative tool like many from MBE.

Summary:  Good effort. Could have tried harder.  Blots an otherwise positive record. See me.  C-

J

**Developer response:** Dear Medicjonno Thank you for your feedback regarding our app Robo Math Number Line Galaxy back in 2016, sorry not to have gotten back to you sooner but the 'reply to reviews' feature is new to us, and is incredibly helpful! I'm really sorry you have had a problem with the game. Your feedback alerted us to the problem with the update on these devices, we updated the app further and have not had any reports of problems since. Your little one is probably much bigger now and doesn't need number line practice any more but if you do go back and give it a try again do let us know how you get on! Apologies again and do feel free to contact me further at madebyeducators@gmail.com Thanks again for your feedback, its so very helpful, Vicky Carpenter Teacher & Director of MadeByEducators

### 1/5 — Gets stuck

*2015-11-01*

My kids cannot play this as it gets stuck on creating the robot. I do not recommend.

### 2/5 — Ok

*2015-04-16*

This app is just okay. My son is 5 and can do simple addition but I've never really taught him about the number line. We have been using manipulatives. As far as the number line concept goes this is good. As a parent you still have to explain the game and sit next to your kid because the instructions aren't great. The robot voices can also be hard to understand. I don't know I would buy this game again. It's basic and not that great and hard to understand the robots talking. My son gets kind of bored with it easily.

## Frequently asked questions about Robo Math Number Line Galaxy

### What math concepts does Robo Math Number Line Galaxy cover?

Robo Math Number Line Galaxy covers basic addition, number bonds (1-10 and 1-20), subtraction, and multiplication. It is designed to align with K1-4 and the UK KS1 and KS2 Maths National Curriculum.

### What age is Robo Math Number Line Galaxy suitable for?

Robo Math Number Line Galaxy is suitable for children aged 4 and above, as indicated by its age rating of 4+.

### What devices does Robo Math Number Line Galaxy support?

Robo Math Number Line Galaxy is available on iPhone, iPad, and iPod devices.

### How much does Robo Math Number Line Galaxy cost?

Robo Math Number Line Galaxy is a paid app, priced at $2.99.

### Does Robo Math Number Line Galaxy have ads?

No, Robo Math Number Line Galaxy does not contain advertisements.

### How often is Robo Math Number Line Galaxy updated?

The latest version of Robo Math Number Line Galaxy is 1.7, last updated on January 29, 2026. The app was originally released on January 29, 2015.

### What makes Robo Math Number Line Galaxy unique?

Robo Math Number Line Galaxy features 15 explorable planets and an empty number line for creative experimentation, fostering flexibility in mental arithmetic.

### What is the user rating for Robo Math Number Line Galaxy?

Robo Math Number Line Galaxy has a perfect rating of 5.0 stars based on one review.

## Version history (last 5 releases)

### 1.7 — 2026-01-29

updated for latest iOS

### 1.6 — 2017-04-25

This app has been updated by Apple to display the Apple Watch app icon.

Updated to be compatible for new OS

### 1.5 — 2016-01-12

Video Added

### 1.4 — 2015-12-02

Thanks to everyone for all the feedback, so glad its helping kids! A lot of teachers have requested an additional flexible tool so we have added an empty number line rocket. This empty number line is an excellent support for kids both in class and at home doing their homework. The empty number line can also be customised to pick out times tables. Let us know what you think!

### 1.3 — 2015-04-29

Once again thanks for all of the feedback, bug fix for iPad Air & iPad Mini.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*