Comparison

Number Line, by MLC vs Magma Math

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

Head to head
About

Number Line, by MLC

This app allows students to visualize number sequences and demonstrate mathematical strategies. It supports various number types and offers tools for annotation, problem-solving, and sharing work. Ideal for elementary classrooms and iPad learning environments.

Highlights
  • Visualize number sequences
  • Demonstrate counting, adding, subtracting, multiplying, dividing
  • Use whole numbers, fractions, decimals, or negative numbers
  • Add custom tick marks and labels
  • Hide and reveal numbers and jumps
  • Annotation and drawing tools
  • Save and share work
Features
Read full description

Number Line helps students visualize number sequences and demonstrate strategies for counting, comparing, adding, subtracting, multiplying, and dividing. Choose number lines labelled with whole numbers, fractions, decimals, or negative numbers. Or use a blank number line, with or without tick marks. Describe intervals between points on the line using forward or backward jumps above and below the line. Jumps can be labelled with their values or left blank. Add custom tick marks to the number line to show equivalence or compare number values. Show strategies with drawing and annotation tools. Hide elements of the sequence shown on the number line, which challenges students to use what they know about number relationships and computation to identify those missing elements. This virtual number line is an open-ended educational tool, ideal for elementary classrooms and other learning environments that use iPads. For more Number Line resources and other apps, visit: www.mathlearningcenter.org/apps FEATURES • Mark the number line with multiples of whole numbers, fractions, or decimals. In addition, set the starting value of the line, including using negative values. • Add and manipulate forward and backward jumps, above or below the line. • Label jump bars, manually or automatically, to show intervals or hide labels altogether. • Add custom tick marks and values to blank number lines. • Hide and reveal numbers on the number line. • Hide and reveal jumps, numbers, and other elements with resizable covers to create your own problems and model strategies. • Use the drawing tools to annotate work and show understanding. • Add equations, expressions, and descriptions with the math text and writing tools. • Share your work by saving an image or providing a share code to others. MORE APPS For more Number Line resources and other apps, visit: www.mathlearningcenter.org/apps LEARN MORE To learn about Bridges in Mathematics, an elementary curriculum that employs visual models like number line, visit: www.mathlearningcenter.org/bridges/overview ABOUT US This resource is brought to you by The Math Learning Center, a nonprofit organization dedicated to K-12 education since 1976. ACKNOWLEDGEMENTS This app was crafted by Clarity Innovations. We help improve teaching and learning by creating solutions that match promising technologies with the needs of education. Visit us: www.clarity-innovations.com

About

Magma Math

This digital math solution offers teachers and students interactive tools like handwritten solutions and automatic correction. It provides real-time progress tracking for educators and instant feedback for learners, fostering engagement and improving educational outcomes.

Highlights
  • Handwritten solutions
  • Automatic correction
  • Real-time progress tracking
  • Instant feedback
  • Customizable content
  • Digital solution saving
Features
Read full description

Magma Math is a digital math solution designed with teachers and students in mind. Get access to smart features like handwritten solutions, automatic correction and customizable content. Teachers can see their students' progress in real time and save their solutions digitally without any hassle. The future of math education is here! Magma Math was developed to improve the collaboration between teachers and students and thereby also the results. Students get instant feedback when they submit an answer which creates motivation and engagement. Teachers can then use the solutions in classroom discussions by projecting them on the board. - Handwritten solutions - Many different problems to choose from - Automatic correction - Smart reports - Save time and focus on what’s really important - Instant feedback - Available on all platforms - Customizable content Download the app and try it now!

Verdict

The call

The clearest difference is review sentiment: Number Line, by MLC at 67% against Magma Math's 20%. Number Line, by MLC also leads on rating (4.4 vs 2.8). Magma Math's advantage is update cadence (every 9 days vs every 13 months). On price, ratings volume, ads and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Number Line, by MLC holds the better App Store score, 4.4 against 2.8. Both are backed by a comparable volume of ratings — 15 and 11 respectively. Written reviews point the same way: 67% of Number Line, by MLC's written reviews are positive against 20% of Magma Math's.

UpkeepUpdate frequency

Number Line, by MLC ships an update every 13 months, Magma Math every 9 days. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
Number Line, by MLC versus Magma Math: the parameters behind the verdict, then further details
ParameterNumber Line, by MLCMagma Math
PriceFreeFree
Rating4.4 (15 ratings) — better2.8 (11 ratings)
Positive reviews66.7% of reviews — better20.0% of reviews
Number of ratings15 — better11
Update frequencyEvery 13 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPad
Requires iOS16.115.1 — better
Further details — not scored
Size7 MB143 MB
Age rating4+4+
DeveloperThe Math Learning CenterRadish AB

Customer experience

Number Line, by MLC

All ratings15 ratings
Positive86.7%
Neutral0.0%
Negative13.3%
Written reviews12 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Magma Math

All ratings11 ratings
Positive45.5%
Neutral0.0%
Negative54.5%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

In-app purchases

None

Number Line, by MLC

No in-app purchases

None

Magma Math

No in-app purchases

Questions

Is Number Line, by MLC free?
Number Line, by MLC is free to download, with no in-app purchases.
Is Magma Math free?
Magma Math is free to download, with no in-app purchases.
Which has better reviews, Number Line, by MLC or Magma Math?
Number Line, by MLC is rated higher. Number Line, by MLC averages 4.4 out of 5 from 15 ratings, while Magma Math averages 2.8 from 11 ratings.
Do Number Line, by MLC or Magma Math have ads?
Neither Number Line, by MLC nor Magma Math shows ads.
Which is updated more often, Number Line, by MLC or Magma Math?
Number Line, by MLC ships an update every 13 months, and Magma Math every 9 days. Most recently, Number Line, by MLC was updated on November 6, 2026 and Magma Math on November 6, 2026.

Other comparisons