Scan or upload any worksheet for instant on-page answers. Listen to step-by-step audio explanations and get 24/7 AI tutor help whenever you need it.
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
The other reviews aren't kidding. Don't waste your time with this app.
SKCro
Let's get straight to the point: this app is useless without spending $20 something every 3 months. Don't take my word for it: there are countless other reviews mentioning this as well. When you first open the app, guess what? It immediately wants you to allow camera access (makes sense) and notifications (which doesn't make sense, why would a math app need to spam my notifications?), then it asks you to sign up for their subscription. I, like most people, ignored it and clicked the X. The next thing I did was scan a problem. Guess what? You can't get the answer or steps without paying! You read that correctly, you have to buy their subscription to even get access to the answer! What's the point of a calculator if it doesn't even give you the answer?? Imagine if your physical calculator (or calculator app on your phone) said something like "Please pay $9.99 to get access to the answer." This is basically what this app is. Yes, there is a free trial, but you gotta remember to cancel it immediately so it doesn't charge your card. It's just not worth it. Don't waste your time.TL;DR, app wants money to solve math questions, which defeats the whole point of it being free.
Developer Response
FastMath has been extensively rebuilt since this review was posted. The major issues from older versions have been resolved, and the latest release includes improved scanning, question detection, on-page answers, and more reliable step-by-step solutions. We’d love for you to try the current version and give us another chance.
Don’t waste your time on this lousy “calculator”
AlexisH03
I was looking for a better calculator that actually shows the steps of a problem without having to spend money. I used this app literally for 5 minutes (I’m not kidding) to put in one problem. Guess what happens, they didn’t even show me the answer. It was blurred. That’s right, the answer was blurred. Not the steps, the ANSWER. Maybe because it was a trigonometry equation (studying for final exam) so I put in a different equation, a simple algebra equation. NOT EVEN A SIMPLE EQUATION WITH ONE VARIABLE HAD AN ANSWER. WHAT THE HECKING HECK. The point of a calculator is to give you the answer, even a calculator from dollar tree can give me an answer. But this FREE app won’t even give you the ANSWER. I don’t mind not having the equation worked out for me, but cmon give me the answer. This app is basically a calculator that has no point. What kind of calculator doesn’t give you the answer? I still use photomath because it still shows me the process without having to spend money. Although to understand the process as to WHY, that’s when it costs money. But don’t waste your time on this app. It’s pointless.
Developer Response
FastMath has been extensively rebuilt since this review was posted. The major issues from older versions have been resolved, and the latest release includes improved scanning, question detection, on-page answers, and more reliable step-by-step solutions. We’d love for you to try the current version and give us another chance.
They only want money!
jjjjjjjjjebeisbdhwobshdhs
I got this app because I had a frustrating problem and needing help. All the reviews said awful things, and I thought they were over exaggerating. THEY WERE NOT! the first thing that happened after I downloaded the app was it asked me for money. 20 something dollars a month. That’s insane. I ignored it and clicked the x. After I clicked my picture, guess what happened, they asked again for money!! Good people and apps who want to help should be for free. I truly recommend to anyone who’s reading this, find any other app to help, or ask a non crazy adult or friend. I couldn’t even get into it, but if you are willing to pay that, I hope it’s better then the outside of it. I don’t know if there are ads, but that would make it over the top awful. Thank you for reading this and I hope my opinion helped your decision.
This app is horrible
jdjdjdddfj
Had it it for a week I was hoping to get an app that I could use for online school and when I got this app I didn’t look at the ratings but I really wish I looked at the ratings I got this app and it seemed pretty simple you just snap a picture and give you the answer when I snap a picture and then it says sorry we can’t solve this math problem but will tell you later I did this multiple times and it still didn’t work and I tried it with multiple other problems and it didn’t help me whatsoever and the app would repeatedly just take me out of it and not let me back and I would click on it multiple times but it still didn’t let me in and I clicked on my other apps on my phone and they all let me in so it’s definitely something wrong with the stupid app
Critical bug fixes,
Stability and performance improvements.
Version 3.5.3
The developer, Dakyuz Yazilim Ticaret Limited Sirketi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Dakyuz Yazilim Ticaret Limited Sirketi
Size
74.1 MB
Category
Education
Compatibility
Requires iOS 18.6 or later.
iPhone Requires iOS 18.6 or later.
iPad Requires iPadOS 18.6 or later.
Mac Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
