4th Grade Math vs Spelling Ace 4th Grade
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4th Grade Math
This app offers comprehensive math practice aligned with 4th-grade Common Core standards. It covers topics like multiplication, division, fractions, and decimals with bite-sized lessons and unlimited problems. Illustrations reinforce concepts for better understanding.
- 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
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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. “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 Preview on YouTube: https://www.youtube.com/watch?v=XF3DZGafi5I 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/ 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
Spelling Ace 4th Grade
Master 4th-grade spelling with engaging lessons and adaptive practice. Includes text-to-speech and auto-play features for independent learning. A single subscription unlocks all apps and lessons from the developer.
- Read-along lessons
- Adaptive spelling practice
- Text-to-speech functionality
- Auto-play lessons
- Student and teacher profiles
- Progress tracking and gamification
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Give your kids everything they need to master 4th grade spelling skills in a flash. Spelling Ace combines simple, read-along lessons with smart spelling-bee-style adaptive practice to make learning to spell hundreds of 4th grade words faster and easier than ever before. Start a 7 day free trial, and see how much your students can learn all on their own. Bonus: your membership also unlocks everything made by Class Ace including 10+ apps, 2,500+ lessons, and 20+ AI tools. There's no better investment. Features: • 70+ award-winning, read-assist lessons. • Effective, innovative smart practice. Proprietary adaptive algorithms developed over years of student testing. • Text to speech. Tap on any sentence to have it read out loud. • Auto-play. Sit back and enjoy the whole lesson read to you. Even kids with difficulties decoding text or paying attention can learn spelling skills on their own. • Switch between separate student and teacher profiles. • Teacher View: Look at charts of useful metrics and review student practice. • Gamification. Medals, progress bars, and uplifting interfaces motivate students to do their best. Watch your child's grades improve with just a few minutes of regular practice. We recommend 5 lessons per day. Spelling 4 was developed by a team of veteran teachers, technologists, and student testers. ======= Spelling 4 is a member of the Class Ace family of apps. One subscription unlocks full access to all 15+ apps by Class Ace, over 2,500+ lessons covering K-6 subjects, and 20+ innovative AI tools. Subscription Info: • Unlimited access starts at $14.99 / month after a 1 week free trial and includes 5 student profiles. • Includes full access to all apps by Class Ace covering 2,500+ skills for kids. • Cancel anytime: You won't be charged if you cancel before the end of the trial period. • Renewal: Auto-renewal may be turned off anytime from your Apple Subscription Manager. If your child needs Spelling 4 but you simply can’t afford it, please email support@classace.io. Subscriptions automatically renew unless they are turned off at least 24 hours before the end of the current period in account settings. Renewals are charged within 24-hours preceding the end of the current period. Payment is charged to your iTunes Account at confirmation of purchase. Subscriptions are managed by the user. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to Spelling 4 by Class Ace, where applicable. You can access Spelling 4 without a subscription, but will be limited to 5 free lessons, and your progress won't be saved if you delete the app. No parent wants to see their child fall behind. Yet over 50% of 4th graders weren't proficient in 4th grade common core standards in the US in 2017. Our own kids were struggling to keep up. We built Spelling 4 for them, and now they are excelling on their own. Your kids can too! ======= Help & Support Problems, questions, or want to get in touch? Contact us at support@classace.io Links: Terms of Service: https://classace.io/terms Privacy: https://classace.io/privacy
Screenshots
Verdict
The clearest difference is monetization model: Spelling Ace 4th Grade at free with in-app purchases against 4th Grade Math's subscription. Spelling Ace 4th Grade also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (11.0 vs 15.0). 4th Grade Math's advantage is review sentiment (67% vs 33%). On price, ads, in-app purchases 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
Both are free to download. 4th Grade Math sells 1 in-app purchase, starting at $4.99 per month and Spelling Ace 4th Grade sells 10 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
4th Grade Math ships an update every 6 weeks, Spelling Ace 4th Grade weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | 4th Grade Math | Spelling Ace 4th Grade |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.2 (59 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 33.3% of reviews |
| Number of ratings | — | 59 — better |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 227 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Math Galaxy | Class Ace LLC |
Customer experience
4th Grade Math
Spelling Ace 4th Grade
In-app purchases
4th Grade Math
- 4th Grade Math - Math Galaxy7 Days trial$4.991 Month
Spelling Ace 4th Grade
- Spelling 4th Grade 3 Students7 Days trial$6.991 Month
- Spelling 4th Grade 4 Students7 Days trial$8.991 Month
- Spelling 4 Monthly Parent7 Days trial$14.991 Month
Show 7 moreShow fewer
- Spelling 4th Yearly 1 Student7 Days trial$19.991 Year
- Spelling 4th Yearly 2 Students7 Days trial$29.991 Year
- Spelling 4th Yearly 3 Students7 Days trial$39.991 Year
- Spelling 4th Yearly 5 Students7 Days trial$59.991 Year
- Spelling 4th Yearly 8 Students7 Days trial$89.991 Year
- Spelling 4th Yearly 9 Students7 Days trial$99.991 Year
- Spelling 4 Yearly 10 Students7 Days trial$109.991 Year
Questions
Is 4th Grade Math free?
Is Spelling Ace 4th Grade free?
Do 4th Grade Math or Spelling Ace 4th Grade have ads?
Which is updated more often, 4th Grade Math or Spelling Ace 4th Grade?
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