Comparison

Robo Math Number Line Galaxy vs MatHop +/

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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.

About

MatHop +/

Features
Read full description

Homework time has never been so good! MatHop is a smart mix of fun hide and seek, addition and substraction game. It makes learning math fun and offers a tailor-made experience suitable for all children. Collect items that will later become the stars of fun activities. Enjoy the regular addition of new themes at no additional cost. There are many ingredients that go into creating a thriving learning environment. These ingredients were used to create MatHop to help your child learn and be successful! Therefore, MatHop focuses on positive reinforcement. The correct answer will always be displayed in the event of an error, while a positive answer offers a reward. Additionally, the learning process is enhanced as missed operations are re-introduced into the game. - Powerful configuration panel allows for a tailored learning experience suitable for any kids - beginner to expert strategy - Advertising-free environment - Can be used without connection - No collection of personal data or geolocation. Whether it is to develop or consolidate its achievements, MatHop will become your mathematical partner by excellence. Available without ads, on the Apps store, MatHop comes in two versions: · MatHop Addition substraction: A free version for multiplication and division facts from 0 to 2 · MatHop math game operation +/-: A paid version for facts from 0 to 12. In-App purchases: · Multiplication and division operations ***** Contact us - Website: http://hoppiapps.com/ - Facebook: https://www.facebook.com/HoppiApps - Instagram: https://www.instagram.com/hoppiapps/ - Youtube: https://www.youtube.com/channel/UCL8RPKtZ2vIcusrDuqkw3Gw - Courriel: infos@hoppiapps.com

Screenshots

Robo Math Number Line Galaxy4 screens
MatHop +/4 screens

Verdict

The call

The clearest difference is in-app purchases: Robo Math Number Line Galaxy at none against MatHop +/'s 1. Robo Math Number Line Galaxy also leads on price ($2.99 vs $9.99). On update cadence, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Robo Math Number Line Galaxy costs $2.99 and MatHop +/ $9.99 up front. MatHop +/ sells 1 one-off in-app purchase. Robo Math Number Line Galaxy asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 10, 2026 and May 16, 2026 respectively.

Scorecard2 real differences · 8 level
Robo Math Number Line Galaxy versus MatHop +/: the parameters behind the verdict, then further details
ParameterRobo Math Number Line GalaxyMatHop +/
Price$2.99 — better$9.99
Rating5.0 (1 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size16 MB208 MB
Age rating4+4+
DevelopermadebyeducatorsMJ Conseil Inc.

In-app purchases

None

Robo Math Number Line Galaxy

No in-app purchases

1 purchases

MatHop +/

One-time1
  • Multiplication division$1.99

Questions

Is Robo Math Number Line Galaxy free?
Robo Math Number Line Galaxy costs $2.99, with no in-app purchases.
Is MatHop +/ free?
MatHop +/ costs $9.99, and also offers in-app purchases.
Do Robo Math Number Line Galaxy or MatHop +/ have ads?
Neither Robo Math Number Line Galaxy nor MatHop +/ shows ads.
Which is updated more often, Robo Math Number Line Galaxy or MatHop +/?
Robo Math Number Line Galaxy ships an update every 2 months, and MatHop +/ every 2 months. Most recently, Robo Math Number Line Galaxy was updated on September 10, 2026 and MatHop +/ on May 16, 2026.

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