Robo Math Number Line Galaxy vs Subtraction
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Robo Math Number Line Galaxy
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.
- 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
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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.
Subtraction
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Improve yore math skills in mental arithmetics subtraction! You will always practice at the right level. If you are quick and answer right, you will reach a higher level quickly. The numbers of levels are unlimited! This app is suitable for all ages.
Screenshots
Verdict
The clearest difference is price: Subtraction at Free against Robo Math Number Line Galaxy's $2.99. Subtraction also leads on iOS requirement (7.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Subtraction is free to download; Robo Math Number Line Galaxy costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Robo Math Number Line Galaxy | Subtraction |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 7.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | madebyeducators | Askunge |
In-app purchases
Robo Math Number Line Galaxy
No in-app purchases
Subtraction
No in-app purchases
Questions
Is Robo Math Number Line Galaxy free?
Is Subtraction free?
Do Robo Math Number Line Galaxy or Subtraction have ads?
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