SAT Math vs Graph³
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SAT Math
Prepare for the SAT Math test with over 500 practice questions and detailed explanations covering Number & Operations. Track your progress with visual meters and revise specific topics to ensure readiness for test day.
- 500+ practice questions
- 52 subtopics covered
- Detailed explanations for each question
- Mock tests with mixed questions
- Progress tracking with visual meters
- Revision by topic
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Prepare to achieve the SAT scores you need to get into your top choice schools. Get ready for the test day with this most comprehensive app on SAT Math : Number & Operations. Features include: ** HIGHEST QUALITY and QUANTITY Over 500 questions and 50 revision notes in all just for Number & Operations. High quality content written by experienced SAT tutors. ** MOCK TEST Mixed questions from all topics. ** INSTANT FEEDBACK Know instantly if your answer was right or wrong. ** REVIEW WITH EXPLANATION Review each question at the end of the test. Know the right answer with detailed explanation for each question. ** PROGRESS METER With our unique progress tracking feature including pie charts and bar graphs showing your progress, you know you are ready to take on the real test at the board when your progress meter says 100%. ** REVISE BY TOPIC 1. Elementary Number Theory: Factors Greatest Common Factor Least Common Multiple Multiples Prime Factors Prime Numbers Remainders 2. Fractions and Rational Numbers: Powers of 10 Scientific Notation Adding Fractions Decimal/Fraction Equivalents Dividing Fractions Equivalent Fractions Findind a Fraction of a Quantity Fraction Problems in Words Fractions and Recurring Decimals Fractions and Terminating Decimals Improper Fractions and Mixed Numbers Multiplying Fractions One Quantity as a Fraction of Another Reducing to Lowest Terms Subtracting Fractions Place Value and Ordering Numbers Complex Fractions Rational Numbers Reciprocals 3. Miscellanous: Multiplication and Division Problems Combinations Permutations Square Roots Squares The Number Line Logical Reasoning 4. Properties of integers: Addition and Subtraction with Negative Numbers Integer Basics (consec ints, odd, even, pos, neg, +0, x1) Multiplying and Dividing with Negative Numbers Negative Numbers Order of Operations and PEDMAS 5. Ratios, Proportions and Percents: Calculating a Percentage of a Quantity Calculating with Ratios Dividing Amounts into Ratios Equivalent Percents Fractions and Decimals One Quantity as a Percentage of Another Percent Problems in Words Percentage Change Ratio Problems in Words Ratios and Fractions Reverse Percent 6. Sequences: Definite Sequence Indefinite Sequence Sum, Average, Value of Terms in a Sequence 7. Sets (Union, Intersection, Elements): Sets 1 Sets 2 Disclaimer: SAT is a registered trademark of College Board. College Board neither sponsors nor endorses this product or any of its content. * Privacy Policy: http://www.webrichsoftware.com/privacy.html * EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Graph³
Visualize mathematical functions in 2D and 3D with over 24 built-in functions. Automatically detect special points, customize settings for each function, and save your work. Ideal for students and math enthusiasts.
- 2D and 3D function display
- Over 24 mathematical functions
- Automatic detection of special points
- Customizable function settings
- Save and load scenes
- Value table for function analysis
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Graph is your powerful tool for visualizing mathematical functions—ideal for school, university, and anyone who wants to experience mathematics firsthand. 2D and 3D Display Seamlessly switch between classic 2D views and stunning 3D surface rendering. Graph functions with one or two variables and explore them interactively by zooming, panning, and rotating. Over 24 Mathematical Functions Trigonometric, hyperbolic, logarithmic, and other functions are at your disposal—including sin, cos, tan, ln, sqrt, and many more. Complex expressions with nested structures are reliably evaluated. Automatically Detect Special Points Zeros, y-intercepts, intersections, and points of tangency are automatically calculated and highlighted on the graph—so you can see the important properties of your functions at a glance. Individual Settings for Each Function Adjust the color, line thickness, resolution, and domain for each function individually. Graph multiple functions simultaneously and compare them directly. Save and Load Scenes Save all your work as a scene—including all functions, settings, colors, and camera positions. Reload saved scenes at any time and continue working seamlessly. Value Table View function values anywhere and analyze the behavior of your functions in detail. Thoughtful Design Color-coded input validation, an integrated mathematical keyboard, and a modern glass-effect design ensure a pleasant user experience. Highlights at a Glance: 2D and 3D Function Display Over 24 Mathematical Functions Automatic Detection of Special Points Customizable Color and Display Settings Save and Load Scenes Value Table Mathematical Keyboard
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Verdict
The clearest difference is price: SAT Math at Free against Graph³'s $0.99. Graph³'s advantage is update cadence (every 3 weeks vs every 8 months) and iOS requirement (9.0 vs 15.0). On 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
SAT Math is free to download; Graph³ costs $0.99 up front. SAT Math sells 1 one-off in-app purchase and Graph³ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
SAT Math ships an update every 8 months, Graph³ every 3 weeks. The most recent releases landed on October 15, 2026 and October 21, 2026 respectively.
| Parameter | SAT Math | Graph³ |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Webrich Software Limited | Norbert Grieger |
In-app purchases
SAT Math
- Full Question Bank$9.99
Graph³
- 3D Graph$0.99









