FastMath vs SimpleTools
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
SimpleTools
Instantly solve math and statistics problems with AI-powered step-by-step explanations. Snap a photo of any problem to get a clear, structured solution and chat with AI for further clarification. Ideal for students and parents seeking to understand problem-solving methods.
- AI-powered math problem solving
- Photo scan for instant solutions
- Step-by-step explanations
- Chat with AI for clarification
- Solves algebra, calculus, statistics, and more
- Unlimited scans with premium subscription
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Solve math and statistics problems instantly with AI-powered step-by-step explanations. Take a photo of any math or statistics problem and get a clear, structured solution in seconds. Whether you’re a student preparing for exams or a parent helping with homework, SimpleTools: Math Solver helps you understand how to solve problems - not just get answers. What you can solve: • Algebra equations • Calculus problems (derivatives, integrals) • Fractions and expressions • Trigonometry • Matrices • Statistics problems • Word problems How it works: 1. Take a photo of your math problem 2. Our AI analyzes it 3. Receive a detailed step-by-step solution 4. Chat with AI to clarify any related details Free & Premium: Free users can solve only one problem per day. Premium subscription unlocks: • Unlimited AI-powered solutions • Unlimited scans • Full step-by-step explanations Subscriptions are available weekly and yearly. A free trial is available for new yearly subscribers. Subscription Terms: Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Terms of Use: https://simpletools-apps.com/terms Privacy Policy: https://simpletools-apps.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: SimpleTools at 100% against FastMath's 17%. SimpleTools also leads on rating (5.0 vs 4.2) and ads (none vs shown). FastMath's advantage is ratings volume (51K vs 1) and update cadence (every 5 days vs every 4 weeks). On price, in-app purchases, monetization model 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. FastMath sells 5 in-app purchases, starting at $4.99 per 7 days and SimpleTools sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
SimpleTools holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: FastMath has 51K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 17% of FastMath's written reviews are positive against 100% of SimpleTools's.
FastMath ships an update every 5 days, SimpleTools every 4 weeks. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.
| Parameter | FastMath | SimpleTools |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (51K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 16.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 51K — better | 1 |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17 — better |
| Further details — not scored | ||
| Size | 64 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Dakyuz Yazilim Ticaret Limited Sirketi | Yevhenii Kniaziev |
Customer experience
FastMath
SimpleTools
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
SimpleTools
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
SimpleTools
- Premium Weekly$4.997 Days
- Premium Yearly3 Days trial$29.991 Year









