# 4th Grade Math - Math Galaxy — Master 4th grade math. > 4th Grade Math app for Common Core standards practice. (iPhone/iPad app by Gilbert Reilly.) - Source: https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523 (this page in markdown: same URL + `.md`) - Developer: [Gilbert Reilly](https://appshunter.io/developer/500490521) - Category: Education, Games, Casual, Board - Price: Free with in-app purchases (on sale, was $12.99) - Age rating: 4+ - Requires: iOS 15.0 · 371 MB - Languages: English - Released: 2014-09-14 - Data updated: 2026-07-04 - Monetization: subscription - User reviews in markdown: https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523/reviews.md ## What is 4th Grade Math? Auto-renewable subscription The subscription provides full access to all content. 4th Grade Math comes with a 7-day free trial. After this you will be charged $4.99 a month and you can cancel anytime. Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription by visiting your iTunes Account Settings after purchase. The app does not collect any personal information. Privacy policy: https://www.mathgalaxy.com/FQ3_Menu/FQ3_4th_Grade_Math_Privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Preview on YouTube: https://www.youtube.com/watch?v=XF3DZGafi5I “These apps are a favorite in my house.” "I love all of the Math Galaxy apps for their ease of use." See the rest of the review at: https://web.archive.org/web/20180129020131/http://www.smartappsforkids.com/2017/12/review-4th-grade-math-common-core-from-math-galaxy-is-another-top-pick-.html In 4th grade math the emphasis is on multi-digit multiplication and division, developing an understanding of fractions and decimals, plus developing fluency in addition and subtraction. Math Galaxy’s Fourth Grade Math covers all of the Common Core math standards for fourth grade as listed below. The concepts are presented in bite-size pieces with an unlimited supply of problems. Illustrations are used throughout to reinforce the concepts. NUMBERS AND OPERATIONS IN BASE 10 (4.NBT) Generalize place value understanding for multi-digit whole numbers. Use place value to perform multi-digit arithmetic. Flashcards. (4.NBT) Place Value (4.NBT.2) Place Value Blocks (4.NBT.1) Place Names Expanded Notation Comparing Numbers Ordering Numbers Rounding & Estimating (4.NBT.3) Adding Whole Numbers (4.NBT.4) 3-4-Digit Addition (traditional) Alternative Method - Partial Sums Subtracting Whole Numbers (4.NBT.4) 3-4-Digit Subtraction Multiplying Whole Numbers (4.NBT.5) 1-Digit x 2, 3, or 4-Digits 2-Digit x 2-Digit Mult & Div by 10's Dividing Whole Numbers (4.MBT.6) Relating Division to Multiplication 1-Digit Divisor, 2-4-Digit Dividend Zero’s in Quotient Missing Number OPERATIONS AND ALGEBRAIC THINKING (4.OA) Use the four operations with whole numbers to solve problems. Gain familiarity with factors and multiples. Multiplicative Comparison (4.OA.1, 2) Word Problems (2) Multi-Step Word Problems (3) Factors & Prime Numbers (4) Algebraic & Shape Patterns (5) NUMBER AND OPERATIONS - FRACTIONS (4.NF) Extend understanding of fraction equivalence and ordering. Understand decimal notation for fractions and compare decimal fractions. Identifying Fractions (4.NF.1) Fractions on # Line (1) Part of a Group (1) Equivalent Fractions (1) Comparing Fractions (2) Reducing & Improper Fractions (3a) Adding & Subtracting Like Fractions (3b) Multiplying Fractions (4) Fractions Word Problems (3c, 4c) Writing Decimals (6) Decimals on # Line (6) Comparing Decimals (7) Ordering Decimals (7) Adding 10ths and 100ths (5) MEASUREMENT AND DATA (4.MD) Solve problems involving measurement and conversion of measurements. Measurement Conversions (4.MD.1,2) Length (1,2) Area & Perimeter (1-3) Volume (1,2) Liquid Volume (1,2) Graphs (4) Graphing Coordinates. (4) Mass (in Riddles game) (1,2) Time (in Riddles game) (1,2) Angles (5-7) GEOMETRY (4.G) Draw and identify lines and angles, and classify shapes. Terminology (4.G.1-3) Measuring Angles Angles Games Labyrinth (a maze game) The Money Trail Bridge the Swamp Snakes and Ladders Measurement Riddles ## Key features - Covers 4th-grade Common Core math standards - Bite-sized lessons - Unlimited practice problems - Illustrations to reinforce concepts - Topics: multiplication, division, fractions, decimals - Place value and rounding - Word problems and algebraic patterns ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 4th Grade Math - Math Galaxy | $4.99 | per month | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/4th-grade-math-math-galaxy/id911949523/reviews.md ### 1/5 — Paid but not working *2019-10-20* I purchased this app for my son to learn 4th grade math but it gives a blank screen after open the app ### 4/5 — Almost perfect and really helpful *2016-08-24* We started using this app when my son was in the 4th grade and had some difficulties with math. To our surprise in a few weeks he became much better. We still like playing this app and will definitely download next grade version. However I wish the graphics and interface were nicer. ### 5/5 — Useful *2016-08-17* That's a very useful app and definitely costs its money. For me and my kid ist's more interesting to solve problems in math using iPad and have fun together. All the tasks are very good and the app is made good too. ## Frequently asked questions about 4th Grade Math ### What math topics does 4th Grade Math cover? 4th Grade Math covers all Common Core math standards for fourth grade, including multi-digit multiplication and division, understanding fractions and decimals, place value, rounding, and algebraic patterns. It presents concepts in bite-size pieces with unlimited problems. ### How does the subscription for 4th Grade Math work? 4th Grade Math offers a 7-day free trial. After the trial, the subscription costs $4.99 per month and can be canceled anytime. The subscription provides full access to all content. ### Can I cancel my 4th Grade Math subscription? Yes, you can cancel your subscription at any time. Auto-renewal can be turned off at least 24 hours before the end of the current period by visiting your iTunes Account Settings after purchase. ### Does 4th Grade Math collect personal information? No, the app does not collect any personal information from its users. A privacy policy is available at https://www.mathgalaxy.com/FQ3_Menu/FQ3_4th_Grade_Math_Privacy.html. ### What devices is 4th Grade Math available on? 4th Grade Math is available on iPhone, iPad, and iPod. It is designed for iOS devices. ### How often is 4th Grade Math updated? The latest version of 4th Grade Math is 7.0, and it was last updated on April 22, 2026. Updates typically ensure content remains current and features are improved. ### What is the age rating for 4th Grade Math? 4th Grade Math has an age rating of 4+, making it suitable for young learners and above. The content is designed to be accessible and engaging for this age group. ### Does 4th Grade Math have ads? No, 4th Grade Math does not contain advertisements. The app is ad-free, providing an uninterrupted learning experience for students. ## Version history (last 5 releases) ### 7.1 — 2026-06-28 Updated menus. ### 7.0 — 2026-04-22 Updated multiplying and dividing by 10s. Added more line plot, graphing coordinate, and algebraic pattern exercises. Reduced video file sizes. ### 6.4 — 2025-12-21 Updated Improper Fractions and Snakes and Ladders game. ### 6.3 — 2025-12-13 Added more Line Plot, Graphing Coordinates, and Algebraic Pattern exercises. ### 6.2 — 2025-10-22 Updated Multiplying and Dividing by 10s. ## Apps similar to 4th Grade Math | App | Rating | Price | Category | | --- | --- | --- | --- | | [Math Games: Flash Cards](https://appshunter.io/ios/app/math-games-flash-cards/id6504324231) | 4.5 (1,504) | Free | Education | | [1st Grade Kids Learning Games](https://appshunter.io/ios/app/1st-grade-kids-learning-games/id463469532) | 4.6 (4,308) | Free | Education | | [Math Games for Kids: Learning](https://appshunter.io/ios/app/math-games-for-kids-learning/id1609226786) | 4.4 (3,030) | Free | Education | | [Multiplication tables 7+ Speed](https://appshunter.io/ios/app/multiplication-tables-7-plus-speed/id1576208039) | 4.1 (90) | Free | Education | | [Math Duel School: Fun Practice](https://appshunter.io/ios/app/math-duel-school-fun-practice/id1060035207) | 4.6 (98) | $9.99 | Education | | [Fourth Grade Learning Games](https://appshunter.io/ios/app/fourth-grade-learning-games/id658561085) | 4.2 (11,587) | Free | Education | ## More apps by Gilbert Reilly - [Whole Number Riddles](https://appshunter.io/ios/app/whole-number-riddles/id500490518) - [Fraction and Decimal Riddles](https://appshunter.io/ios/app/fraction-and-decimal-riddles/id504916326) - [Math Galaxy Word Problems Fun](https://appshunter.io/ios/app/math-galaxy-word-problems-fun/id524402778) - [Pre-Algebra Fundamentals](https://appshunter.io/ios/app/pre-algebra-fundamentals/id551027794) - [Algebra Fundamentals](https://appshunter.io/ios/app/algebra-fundamentals/id552919000) - [3rd Grade Math - Math Galaxy](https://appshunter.io/ios/app/3rd-grade-math-math-galaxy/id904312067) All apps by Gilbert Reilly: https://appshunter.io/developer/500490521 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*