FastMath vs PhoMath
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastMath
Instantly solve math problems by taking a photo, even handwritten ones. Get step-by-step solutions with explanations and graphical representations to improve your understanding and check your homework.
- Photo math problem solver
- Handwritten problem support
- Step-by-step solutions
- Graphical representations
- Homework checker
- Cloud archive for problems
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FastMath – Scan, Solve, Study & Ask FastMath turns your camera into a powerful AI math solver and study companion. FastMath 3.x represents a new generation of FastMath, completely rebuilt and far beyond the experience of earlier 2.x and 1.x versions. The app now combines high-accuracy math solving, improved question detection, full-page worksheet scanning, multi-question solving, step-by-step explanations, and AI follow-up questions in one fast and organized workflow. Take a photo of a single math problem or scan an entire worksheet. FastMath detects the questions, solves them together, and presents the answers clearly so you can review the whole page without scanning problems one by one. FastMath is built for high-accuracy math solving, with improved detection, stronger reasoning, more reliable answers, and clearer step-by-step explanations across a wide range of math problems. Need more than just the answer? Open any question to explore a detailed solution, understand how the result was reached, and ask AI follow-up questions whenever something is unclear. SCAN AN ENTIRE WORKSHEET Capture a full worksheet, homework page, or practice sheet in one shot. FastMath can detect multiple math questions from the same image and process them together. SOLVE MULTIPLE QUESTIONS AT ONCE Stop scanning one problem at a time. FastMath identifies the questions on the page and gives you organized answers in one streamlined workflow. HIGH-ACCURACY AI MATH SOLVING FastMath is designed to provide accurate and reliable solutions with improved question recognition and advanced AI reasoning. STEP-BY-STEP SOLUTIONS Select any problem to view detailed solution steps. Follow the reasoning and understand how the answer was reached instead of seeing only the final result. ASK AI ABOUT ANY STEP Have a question about a specific part of the solution? Ask a follow-up question and get an additional explanation directly inside FastMath. BUILT FOR STUDY FastMath is more than an answer scanner. Use it to check homework, review practice problems, understand difficult concepts, prepare for exams, and study more efficiently. ORGANIZED QUESTION CARDS Each detected problem is organized into its own clear card, making it easy to move between questions, answers, and detailed solutions. EXPORT SOLUTIONS TO PDF Select the solutions you need and export them as a clean PDF for studying, saving, reviewing, or sharing. FEATURES • Full-page worksheet scanning • Multiple-question detection • High-accuracy AI math solving • Instant answers • Step-by-step explanations • AI follow-up questions • Homework and study support • Individual question selection • Organized question cards • PDF export • Support for printed math problems • Support for handwritten math problems • Fast camera-based workflow Whether you are checking your homework, studying for a test, reviewing a worksheet, or trying to understand a difficult math problem, FastMath helps you move from question → answer → explanation → understanding in one place. FastMath has been redesigned around accuracy, speed, clarity, and learning, giving you a smarter way to scan, solve, study, and understand math. Some features require a FastMath Pro subscription. Subscription options and prices are displayed in the app before purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel your subscription from your Apple Account settings. Privacy Policy: https://www.fastmathai.com/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://www.fastmathai.com/terms-of-use
PhoMath
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Are you struggling with Math homework? Need help solving Physics or Chemistry problems? AI Math is your smart study companion powered by Artificial Intelligence (AI), helping you solve problems quickly, accurately, and with clear explanations. Just snap a photo, type your question, or write by hand, and you will instantly receive a detailed step-by-step solution. Now supporting 6 different problem-solving styles to match every learning preference. Why choose AI Math Perfect for middle school, high school, college students, parents, and teachers. AI Math does not just solve Math - it also supports Physics and Chemistry, from basic exercises to advanced problems. Whether you are studying algebra, preparing for a chemistry test, or trying to quickly understand a physics law - AI Math is always ready to help. Key Features Snap a photo to solve problems - Works with handwriting or printed text (Math, Physics, Chemistry) Handwriting recognition - Write with your finger or stylus and let AI interpret it Step-by-step solutions - Understand the process and reasoning behind every step Smart AI Assistant - Ask any academic question and get instant explanations AI Calculator - Enter formulas and get instant results Math handwriting mode - Solve freely with personal notation and receive quick feedback Image translation and OCR - Scan documents and translate into your preferred language Solve Physics and Chemistry problems - Formulas, equations, laws, periodic table support Choose your learning style Select one of 6 solving modes tailored to your level and style: Step-by-step solutions - Learn the process from A to Z Short answers - Get quick and precise results Teacher-style explanations - Like having a live tutor Beginner-friendly - Simplified for younger learners Academic-level solutions - Perfect for advanced students who need proofs Interactive or Quiz mode - Practice in a fun, quiz-like format Subjects supported Mathematics Arithmetic: Addition, subtraction, multiplication, division Algebra: Equations, inequalities, polynomials, quadratic functions Geometry: Angles, area, volume, theorems Trigonometry: Sin, cos, tan, unit circle Calculus: Limits, derivatives, integrals Probability and Statistics: Mean, charts, theoretical probability Word Problems: Solve questions in natural language Physics and Chemistry Physics: Motion, forces, work, electricity, optics Chemistry: Reactions, chemical equations, periodic table, acids and bases Who should use AI Math Middle and high school students College and university students Parents supporting their children Tutors and science teachers Test takers (SAT, ACT, GRE, AP, national exams) Lifelong learners and self-learners Why students love AI Math Understand the concepts, not just memorize answers Improve grades and boost confidence Save time on homework and revision Learn anytime, anywhere on your phone Multi-language and multi-style support Download AI Math today and conquer Math, Physics, and Chemistry the smart and easy way. Say goodbye to study stress and hello to clear understanding powered by AI.
Screenshots
Verdict
The clearest difference is in-app purchases: PhoMath at none against FastMath's 5. FastMath's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement 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. FastMath sells 5 in-app purchases, starting at $4.99 per 7 days. PhoMath asks for nothing beyond the download.
FastMath ships an update every 5 days, PhoMath monthly. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.
| Parameter | FastMath | PhoMath |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (51K ratings) — better | — |
| Positive reviews | 16.8% of reviews | — |
| Number of ratings | 51K — better | — |
| Update frequency | Every 5 days — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.2 — better |
| Further details — not scored | ||
| Size | 64 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Dakyuz Yazilim Ticaret Limited Sirketi | Nguyen Thi Lien |
Bugs and requests
FastMath
Reported bugs
3 issues- Incorrect solutions for simple problems
- App crashes frequently
- Compatibility issues with older devices
Requested features
3 requests- Provide more explanation for basic problems
- Allow free access to solutions
- Improve camera functionality
PhoMath
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FastMath
- Weekly Pack with Free Trial3 Days trial$4.997 Days
- Subscription Monthly$9.991 Month
- Subscription 3 Months$19.993 Months
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- Six Months Subscription$29.996 Months
- Lifetime Pack$39.99
PhoMath
No in-app purchases








