--- title: "Ninja Mathster - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Black Belt = an “A” on the multiplication timed test. One Multiplication assignment seven days in a row = a Black Belt. Avoid skipping a day! Ninja Mathster Red Belt is the highest rank in the Ninj" --- # Ninja Mathster — United States > Master Multiplication ![Ninja Mathster App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/a7/ee/13/a7ee1305-5be9-4c0f-1cf5-25d6cd4957fb/AppIcons-0-1x_U007emarketing-0-7-0-sRGB-85-220.png/434x0w.png) **Developer:** [The Mobile App Solution](https://apptail.io/developer/the-mobile-app-solution-ycic) **Category:** Education **Rating:** 5.0/5 (5 ratings) **Price:** Free **Bundle ID:** com.themobileappsolution.Ninja-Mathster **Store:** Apple App Store **Country:** United States **Version:** 4.1 (released 2022-11-15) **Original Release:** 2018-11-12 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1432667953) **AppTail Page:** [https://apptail.io/app/ninja-mathster-Bpgj/united-states](https://apptail.io/app/ninja-mathster-Bpgj/united-states) ## Ninja Mathster Description Black Belt = an “A” on the multiplication timed test. One Multiplication assignment seven days in a row = a Black Belt. Avoid skipping a day! Ninja Mathster Red Belt is the highest rank in the Ninja Mathster app. Complete an assignment in less than 5 minutes to earn a Red Belt. Black Belts should complete one assignment every hour until you earn a Red belt. It normally takes 3 to 5 assignments for a Black Belt to earn a Red Belt. Ninja Mathster builds a list of problems from 1 X 1 through 12 X 12 and randomly displays a problem. If the student inputs the correct answer in less than eight seconds, they don't have to repeat the problem. However, if it takes too long the app puts the problem back on the list and they will have to try again. Tap + in the top right and select the type of problem you want to practice. It will create a new row. Tap the row to begin. * Go as fast as you can. * This is practice, not a test. * If you don’t know guess. * If you can’t guess, try to reason out the answer. * Tap help to see if there is a tip for the problem on the screen. * Write the problem on a piece of paper and use a calculator if nothing above works. * Writing the problem and answer helps you remember it the next time you see it. * Answer the questions until you complete the assignment. ## Ninja Mathster Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/ef/f9/fa/eff9fa7c-70c4-99c3-42b9-914f1d79c08a/8b0b9131-4430-4f9d-937b-1d07790315e8_Home.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/fc/0f/dd/fc0fdddd-f96a-c011-f8d9-e1652940f6f1/c7fe8a01-ed92-4f3c-bb5e-5a96375d33d0_Study.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/5d/40/e8/5d40e8a0-ccf2-e689-cc8e-8598293f8676/e3fc311f-3cdf-446b-a3d5-eceedf0cffc6_Help.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/49/76/4d/49764da9-3de8-9679-ffc1-5236a6bcacb9/f2005efb-83a6-4d41-af86-dec0ea6a09c3_Charts.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/7c/96/e2/7c96e242-c197-9702-3300-73f664592f64/7bbd5c12-bdeb-437e-8875-78e4f58f3078_Belts.png/1284x2778.png) ## Ninja Mathster Rating Breakdown in United States - 5 stars: 5 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Ninja Mathster Reviews in United States ### ***** "A Necessity" Brilliantly composed app that not only teaches fundamentals, but also strengthens them while remaining easy to navigate and operate. It should be a necessity in all schools. Learn or re-learn in a flash! -- Skipduwop, 2019-03-05 [View all Ninja Mathster reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Ninja Mathster In-App Purchases | Item | Price | |------|-------| | Large Tip | $9.99 | | Medium Tip | $4.99 | | Small Tip | $1.99 | ## Apps Similar to Ninja Mathster - [Hideout: Early Reading](https://apptail.io/app/hideout-early-reading-Trd/united-states) - [Alim Çocuk](https://apptail.io/app/alim-cocuk-Lbqc/united-states) - [BakingFun for Kids](https://apptail.io/app/bakingfun-for-kids-Anvd/united-states) - [Quotemarks - Quote Notebook](https://apptail.io/app/quotemarks-quote-notebook-HxDd/united-states) - [Sailing School](https://apptail.io/app/sailing-school-zYxe/united-states) - [The M'Cheyne Plan](https://apptail.io/app/the-mcheyne-plan-ArJe/united-states) - [GRE & SAT Exam Words - Parrot](https://apptail.io/app/gre-sat-exam-words-parrot-fZPe/united-states) - [Difela Tsa Sione by ZolApps](https://apptail.io/app/difela-tsa-sione-by-zolapps-Ybrf/united-states) - [Learn Hebrew easy way](https://apptail.io/app/learn-hebrew-easy-way-dIcg/united-states) - [Animal Class](https://apptail.io/app/animal-class-lHeg/united-states) ## Ninja Mathster Available In - [United States](https://apptail.io/app/ninja-mathster-Bpgj/united-states) - [Australia](https://apptail.io/app/ninja-mathster-Bpgj/australia) - [Azerbaijan](https://apptail.io/app/ninja-mathster-Bpgj/azerbaijan) - [Brazil](https://apptail.io/app/ninja-mathster-Bpgj/brazil) - [Belarus](https://apptail.io/app/ninja-mathster-Bpgj/belarus) - [Canada](https://apptail.io/app/ninja-mathster-Bpgj/canada) - [Switzerland](https://apptail.io/app/ninja-mathster-Bpgj/switzerland) - [Chile](https://apptail.io/app/ninja-mathster-Bpgj/chile) - [Colombia](https://apptail.io/app/ninja-mathster-Bpgj/colombia) - [Dominican Republic](https://apptail.io/app/ninja-mathster-Bpgj/dominican-republic) - [Algeria](https://apptail.io/app/ninja-mathster-Bpgj/algeria) - [United Kingdom](https://apptail.io/app/ninja-mathster-Bpgj/united-kingdom) - [Japan](https://apptail.io/app/ninja-mathster-Bpgj/japan) - [South Korea](https://apptail.io/app/ninja-mathster-Bpgj/south-korea) - [Peru](https://apptail.io/app/ninja-mathster-Bpgj/peru) - [Pakistan](https://apptail.io/app/ninja-mathster-Bpgj/pakistan) - [Russia](https://apptail.io/app/ninja-mathster-Bpgj/russia) - [Taiwan](https://apptail.io/app/ninja-mathster-Bpgj/taiwan) - [Vietnam](https://apptail.io/app/ninja-mathster-Bpgj/vietnam) - [Argentina](https://apptail.io/app/ninja-mathster-Bpgj/argentina) - [South Africa](https://apptail.io/app/ninja-mathster-Bpgj/south-africa) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*