4th Grade Math School Edition vs 80% Quran Words
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
4th Grade Math School Edition
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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. βThese apps are a favorite in my house.β "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 Math Galaxyβs 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. The app does not collect, retain, or share personal information and contains no advertising or third-party analytics. 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 Zeroβs 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) 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) 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
80% Quran Words
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Learn the most frequent words of the Quran with 543 vocabulary entries based on AL-LAWHβs collection. Study a few words each day with flashcards, multiple-choice quizzes, writing exercises and a timed challenge. Explore themes, review words, listen to Arabic pronunciation using a voice installed on your device, and track your progress. Choose from 105 languages for the interface and vocabulary. Find your language using search in Settings. A short interactive tutorial explains the exercises. Set your daily goal and an optional daily reminder. Your progress is stored on your device. You can reset it in Settings. Free, without advertisements or subscriptions. No account required. All learning content is available offline. Arabic pronunciation requires an installed system voice. Content adapted from β80% des mots du QourβΓ’nβ by AL-LAWH, under Creative Commons BY-NC-SA 3.0 FR. Attribution, non-commercial use and sharing under the same license apply.
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Verdict
The clearest difference is price: 80% Quran Words at Free against 4th Grade Math School Edition's $12.99. 80% Quran Words also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
80% Quran Words is free to download; 4th Grade Math School Edition costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
4th Grade Math School Edition ships an update every 5 months, 80% Quran Words every 6 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.
| Parameter | 4th Grade Math School Edition | 80% Quran Words |
|---|---|---|
| Price | $12.99 | Free β better |
| Update frequency | Every 5 months | Every 6 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 β better |
| Further details β not scored | ||
| Size | 228 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Math Galaxy | Nardi Haxhija |
In-app purchases
4th Grade Math School Edition
No in-app purchases
80% Quran Words
No in-app purchases
Questions
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Is 80% Quran Words free?
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Which is updated more often, 4th Grade Math School Edition or 80% Quran Words?
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