Todo Math vs Math Ninjas
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Todo Math
This app offers over 2,000 interactive math activities for children from preschool to 2nd grade. It covers counting, calculation, logic, geometry, and time-telling, with adjustable challenge levels and accessibility features for all learners.
- 2,000+ interactive math activities
- Covers counting, calculation, logic, geometry, time
- Adjustable challenge levels (Pre-K to 2nd grade)
- Accessibility features (8 languages, dyslexic font)
- Parent dashboard for progress tracking
- Placement test for accurate level selection
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The #1 math app for early learners — from counting to multiplication. ■ #1 in the App Store in 20+ countries and created by an award-winning team. More than 10 million parents and 5,000 teachers have made Todo Math their go-to app for young learners › COMPREHENSIVE: 2,000+ interactive math activities for Pre-K through 2nd grade. › LOVED BY KIDS: math practice kids ask to play. Engaging gameplay, beautiful graphics, and adorable collectibles. › EDUCATIONAL: Common Core State Standards-aligned curriculum. 5,000+ elementary classrooms have used Todo Math. › INCLUSIVE & ACCESSIBLE: playable in 8 languages, left-handed mode, help button, dyslexic font and other accessibility features empower ALL children to learn independently. Try Todo Math for free today! › Easy email signup. › No commitment, no credit card information collected. ■ Todo Math covers all the fundamentals of early math education › Counting and Number Concepts - learn to write and count numbers. › Calculation - practice addition, subtraction, multiplication, and word problems. › Mathematical Logic - number-based memory games and pictographs. › Geometry - Learn basic geometry, such as drawing and learning shapes. › Clocks & Calendars – learn days of the week, months of the year, and how to tell time. ■ Todo Math lets you select the right challenge level for your child › Level A (Preschool) – Count to 10 and identify the names of shapes. › Level B (Kindergarten Basics) – Count to 20, and add and subtract within 5. › Level C (Kindergarten Mastery) – Count to 100, add and subtract within 10, tell time to the hour. › Level D (1st Grade Basics) – Place value and simple geometry. › Level E (1st Grade Mastery) – Carry-over addition, subtraction with borrowing, and dividing a plane figure equally. › Level F (2nd Grade Basics) – Three-digit addition and subtraction, measurements with ruler, and graph data. › Level G (2nd Grade Mastery) – Comparing three-digit numbers, addition and subtraction of two-digit numbers, foundation of multiplication. › Level H (3rd Grade Basics) – Learn to do basic division. Understand the concept of fractions and know how many faces, edges, vertices each 3D shape contains. › Not sure of which level is right for your child? No problem! Use the in-app placement test. ■ Parents Page › Easily change your child’s level, edit their learning profile, and review their learning progress. › Sync profiles across multiple devices, including cross-platform. ■ Built by Experts › Leading education experts from Harvard, Stanford, UC Berkeley, and Seoul National University. › Award-winning children mobile app designers. › Team was named co-winner of the Global Learning XPRIZE competition, a worldwide competition to have children teach themselves math and literacy skills. ■ Awards & Recognitions › #1 in the App Store (education category) in 20+ countries, including USA, China, the United Kingdom, Korea and Japan. › SIIA CODiE award finalist (2016). › Winner of the Parents’ Choice Award — Mobile App category (2015, 2018). › Awarded Best Design at the LAUNCH Education & Kids Conference (2013). › 5 out of 5 star rating from Common Sense Media. ■ Safety and Privacy › Todo Math complies with the US Children's Online Privacy Policy, does not contain any third party advertising, and can be played without an internet connection. ■ The Todo Math app that was serviced separately in the the Australian App Store has been unified with the global version. Please search for Todo Math in the App Store and install again. Log in with an existing account to continue where you left off. ■ Have questions? › Please check the FAQ on our website's help section (http://todomath.com/help). › You can get the fastest response by going to the website > Help > Contact Us or the in the Todo Math app > Parents Page > Help. ∙ ∙ ∙ We empower ALL children to learn independently.
Math Ninjas
This educational game uses a ninja theme to make learning mathematics fun for children on iPhone and iPad. Kids can engage with math concepts through interactive gameplay.
- Game-based learning
- Mathematics education
- Ninja theme
- Interactive gameplay
- iOS compatible
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This is a fully game that allows your child to learn the math by iPhone and iPad. Learn the math by playing and having fun with ninjas! Please support "Math Ninjas", the best app to learn and play with math for your child!
Screenshots
Verdict
The clearest difference is rating: Todo Math at 4.7 against Math Ninjas's 3.5. Todo Math also leads on update cadence (every 3 weeks vs every 7 months) and ratings volume (1.1K vs 6). On price, ads, in-app purchases and monetization model 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
Both are free to download. Todo Math sells 6 one-off in-app purchases and Math Ninjas sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Todo Math holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Todo Math has 1.1K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 74% of Todo Math's written reviews are positive against 64% of Math Ninjas's.
Todo Math ships an update every 3 weeks, Math Ninjas every 7 months. The most recent releases landed on October 13, 2026 and September 28, 2026 respectively.
| Parameter | Todo Math | Math Ninjas |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1K ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 73.9% of reviews — better | 63.6% of reviews |
| Number of ratings | 1.1K — better | 6 |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 588 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | Enuma, Inc. | HARASHOW Interactive |
Customer experience
Todo Math
Math Ninjas
Bugs and requests
Todo Math
Reported bugs
3 issues- Sound not working on some devices
- Handwriting recognition issues
- Progress reset after app updates
Requested features
5 requests- Expand content to higher grade levels
- Add more languages and currency options
- Improve progress tracking and reporting for parents
- Introduce more personalization options
- Provide offline access to content
Math Ninjas
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Todo Math
- One Year Subscription$49.99
- One Year Subscription2 variants$69.99
- One Year Subscription2 variants$79.99
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- Two Years Subscription$89.99
- One Year Subscription2 variants$99.99
- Two Years Subscription2 variants$119.99
Math Ninjas
- Full Version$3.99









