Comparison

Math Run vs Number Line, by MLC

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

Head to head
About

Math Run

An action-packed arithmetic game designed to improve math skills through engaging gameplay. Players run, dodge obstacles, and solve math problems aligned with US Common Core standards for Kindergarten to Grade 5. Earn rewards and unlock characters as you accelerate your learning.

Highlights
  • Arithmetic skill practice
  • Action-packed running gameplay
  • US Common Core aligned questions (K-5)
  • Addition, subtraction, multiplication, division
  • Unlockable characters and upgrades
  • Progress tracking and results
  • Daily rewards and bonus items
Read full description

Need a fun way to get more math practice? Boost your math skills with this action-packed arithmetic game! Accelerate learning as you test your speed and wit by running, avoiding obstacles, and solving math problems in this action-packed edutainment app! Questions are aligned to the US Common Core State Standards (CCSS) for Kindergarten to Grade 5. Math Run is a fun action-packed reflex game that trains at various levels in addition, subtraction, multiplication and division. Great for children or adults! Earn rewards when you answer arithmetic questions correctly. Math Run includes five playable characters, one for each type of math questions posed during the game. Detailed educational information for parents and educators: http://www.babycortex.com/math-run/‎ Help our cute animals escape with fast reflexes and the power of mathematics! Features: - Ideal for children and adults who want to accelerate their arithmetic skills, perfect for elementary and primary school math practice - Fast-paced reflex building running gameplay - Math questions complement Kindergarten through Grade 5 mathematics curricula - Speed through 8 stunning locations from all 7 continents - Play as the cute Baby Panda for basic math skills - Unlock 4 cute characters, each with its own math specialty - Gear up with upgradeable equipment that will help you survive longer - Track progress with comprehensive results of math stats and learn from missed questions - Play daily for a chance to win bonus items - Unlock more missions to receive bonus rewards **Please note that, while this app is free, it contains optional paid content. You can disable in-app purchases by adjusting your device's settings. **

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

Screenshots

Math Run4 screens

Verdict

The call

The clearest difference is rating: Number Line, by MLC at 4.4 against Math Run's 3.7. Number Line, by MLC also leads on in-app purchases (none vs 7). Math Run's advantage is update cadence (every 4 weeks vs every 13 months) and ratings volume (180 vs 15). On price, review sentiment and ads 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. Math Run sells 7 one-off in-app purchases. Number Line, by MLC asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Number Line, by MLC holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Math Run has 180 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 60% of Math Run's written reviews are positive against 67% of Number Line, by MLC's.

UpkeepUpdate frequency

Math Run ships an update every 4 weeks, Number Line, by MLC every 13 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard7 real differences · 3 level
Math Run versus Number Line, by MLC: the parameters behind the verdict, then further details
ParameterMath RunNumber Line, by MLC
PriceFreeFree
Rating3.7 (180 ratings)4.4 (15 ratings) — better
Positive reviews60.0% of reviews66.7% of reviews — better
Number of ratings180 — better15
Update frequencyEvery 4 weeks — betterEvery 13 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS7.0 — better16.1
Further details — not scored
Size195 MB7 MB
Age rating4+4+
DeveloperBaby Cortex Holdings LimitedThe Math Learning Center

Customer experience

Math Run

All ratings172 ratings
Positive67.4%
Neutral3.5%
Negative29.1%
Written reviews80 reviews
Positive60.0%
Neutral6.3%
Negative33.8%

Number Line, by MLC

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

Bugs and requests

Math Run

Reported bugs

15 issues
  • Jump not working
  • Crashing into screen when trying to move left
  • Red things are distracting and obstruct view
  • In-app purchases not unlocking
  • App kicks user off
Show 10 more
  • Game not working
  • Cannot turn left and right
  • Giant panda keeps eating player
  • Paid for multiplication package but won't load
  • Purchased character not received
  • Game is rigged
  • Does not give time after pause
  • Makes player die when they did not die
  • App is useless and kicks user off
  • Game is not working

Requested features

11 requests
  • Fix in-app purchase issues
  • Make harder math levels free or unlockable with coins
  • Add more levels or characters
  • Allow control over math problem timing
  • Add more lives
Show 6 more
  • Make it easier to earn coins
  • Add a difficulty setting
  • Allow players to join each other
  • Remove math problems from the game
  • Option to choose difficulty
  • More characters

Number Line, by MLC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Math Run

One-time7
  • 30000 coins$1.99
  • Addition Package$2.99
  • Subtraction Package$2.99
Show 4 more
  • Multiplication Package$2.99
  • Division Package$2.99
  • 90000 coins$4.99
  • Full Package$5.99
None

Number Line, by MLC

No in-app purchases

Questions

Is Math Run free?
Math Run is free to download, with in-app purchases available.
Is Number Line, by MLC free?
Number Line, by MLC is free to download, with no in-app purchases.
Which has better reviews, Math Run or Number Line, by MLC?
Number Line, by MLC is rated higher. Math Run averages 3.7 out of 5 from 180 ratings, while Number Line, by MLC averages 4.4 from 15 ratings.
Do Math Run or Number Line, by MLC have ads?
Neither Math Run nor Number Line, by MLC shows ads.
Which is updated more often, Math Run or Number Line, by MLC?
Math Run ships an update every 4 weeks, and Number Line, by MLC every 13 months. Most recently, Math Run was updated on November 1, 2026 and Number Line, by MLC on November 6, 2026.

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