Comparison

Number Dash vs Just Math

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

Head to head
About

Number Dash

Features
Read full description

Think you can add numbers fast? Test your math skills in this fast-paced addition game! Practice adding numbers for as long as you can. Get power-ups to keep the numbers small. Dodge obstacles and set the highest score!

About

Just Math

This app makes learning math facts fun for kids through interactive card games. It offers practice in addition, subtraction, multiplication, and division with customizable difficulty and various problem formats. It's designed to build confidence and improve mental math skills.

Highlights
  • Customizable number ranges
  • Multiple choice answers
  • Column and linear problem formats
  • Open sentence problems
  • All four basic operations
  • Kid-friendly interface
  • Printable worksheets
Features
Read full description

Master math facts and boost your mental math skills with Mental Math Card Game! Designed for kids, this engaging app turns learning addition, subtraction, multiplication, and division into an exciting challenge. Practice essential arithmetic with interactive flashcards, solve problems in column or linear formats, and conquer open sentences where you find the missing numbers. Perfect for daily drills, homework help, and building confidence in math. Make mental math fun and easy! Key Features: • Customizable Number Ranges: Tailor the difficulty to your child's skill level by selecting specific number ranges for the first and second numbers in problems. • Multiple Choice Answers: Reinforce learning with a classic multiple-choice format, making it easy for beginners to select the correct answer. • Diverse Problem Formats: • Column Problems: Practice vertical addition and subtraction with a familiar column layout. • Linear Problems: Solve equations presented horizontally for a straightforward challenge. • Open Linear Problems: Develop problem-solving skills by finding the missing number in equations like _ + 5 = 10. • All Four Basic Operations: Master addition, subtraction, multiplication, and division with dedicated practice sessions. • Kid-Friendly Interface: Engaging design and easy navigation ensure a fun and frustration-free learning experience for children. • Generate and print math worksheets. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mentalmathgame.pages.dev/privacy-policy.html

Screenshots

Number Dash4 screens
Just Math4 screens

Verdict

The call

The clearest difference is in-app purchases: Just Math at none against Number Dash's 1. Just Math also leads on update cadence (daily vs every 3 months). Number Dash's advantage is iOS requirement (11.0 vs 17.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Number Dash sells 1 one-off in-app purchase. Just Math asks for nothing beyond the download.

UpkeepUpdate frequency

Number Dash ships an update every 3 months, Just Math daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Number Dash versus Just Math: the parameters behind the verdict, then further details
ParameterNumber DashJust Math
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsDaily — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.6
Further details — not scored
Size81 MB9 MB
Age rating4+4+
DeveloperiO School, Inc.Tim Chen

In-app purchases

1 purchases

Number Dash

One-time1
  • Remove Ads$0.99
None

Just Math

No in-app purchases

Questions

Is Number Dash free?
Number Dash is free to download, with in-app purchases available.
Is Just Math free?
Just Math is free to download, with no in-app purchases.
Do Number Dash or Just Math have ads?
Neither Number Dash nor Just Math shows ads.
Which is updated more often, Number Dash or Just Math?
Number Dash ships an update every 3 months, and Just Math daily. Most recently, Number Dash was updated on November 3, 2026 and Just Math on October 30, 2026.

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