FastMath - Photo Math Solver
What is FastMath?
FastMath is an education app that uses the camera to scan a single math problem or a full worksheet. It detects the questions, solves them together, and shows organized answers with step-by-step explanations. Users can ask AI follow-up questions about a solution and export selected solutions as a PDF.
Pricing. FastMath - Photo Math Solver is free to download, with in-app purchases on the App Store.
Good for
- Checking homework answers after scanning a worksheet
- Reviewing a full practice sheet without scanning problems one by one
- Understanding a difficult problem through step-by-step explanations
Screenshots
Why this app is in A tier
FastMath scores 87 out of 100: rating 75, rating count 88, App Store search rank 84, update recency 100. The four parts are averaged with no weights, and A tier follows from that score within this list. The full explanation, as data.
Description
FastMath - Scan, Solve, Study & Ask FastMath turns your camera into a powerful AI math solver, study companion and homework helper. 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. Fast
Compare in Math Solving
| Measure | |||
|---|---|---|---|
| Tier | A | A | A |
| Score | 87 / 100 | 87 / 100 | 87 / 100 |
| Rating | 4.2 ★ | 4.8 ★ | 4.8 ★ |
| Ratings | 51.3K | 6.2K | 4.9K |
| Last update | 7d ago | 7d ago | 17d ago |
| Price | Free + IAP | Free download | Free + IAP |
Alternatives
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PhotomathFree + IAP · ★ 4.8S
MathwayFree + IAP · ★ 4.9S
Question.AI-Math CalculatorFree + IAP · ★ 4.7S
Questions about FastMath
Does it work on handwritten problems?
The feature list includes support for both printed and handwritten math problems. The listing describes the solving as designed for accuracy but does not state an accuracy rate.
Can I get explanations, not just answers?
Yes. Selecting a problem opens a detailed solution with steps, and you can ask AI follow-up questions about a specific step inside the app.
Is it free to use?
It is free to download. The App Store lists in-app purchases, but their prices and what they include are not stated on the App Store.
Is FastMath free?
FastMath is free to download, with in-app purchases.
What is FastMath good for?
FastMath is built for checking homework answers after scanning a worksheet, reviewing a full practice sheet without scanning problems one by one, understanding a difficult problem through step-by-step explanations. It sits in the math solving list on AppTierList.
Is FastMath worth it?
FastMath is A tier, ranked #9 of 27 math solving apps with a score of 87 out of 100, from a 4.2 App Store rating across 51,286 ratings. It is in the list's top tiers; 8 apps rank above it.
How does FastMath compare to MathGPT?
FastMath is A tier at 87; MathGPT is A tier at 87. They score the same. FastMath is free to download, with in-app purchases, MathGPT is free to download.
How often is FastMath updated?
FastMath was updated 7 days ago, which counts in its favour.
All the facts
- List
- Math Solving
- Tier
- A (Excellent)
- Score
- 87 / 100
- Rank in list
- #9 of 27
- Ranking certainty
- settled
- Price
- Free + IAP
- App Store rating
- 4.2 out of 5
- Number of ratings
- 51,286
- Current version
- (7 days ago)
- App Store data read
- App Store category
- Education
- Good for
- Checking homework answers after scanning a worksheet, Reviewing a full practice sheet without scanning problems one by one, Understanding a difficult problem through step-by-step explanations
- Requires
- iOS 18.6 or later
- Size
- 73 MB
- Age rating
- 4+
- Languages
- 9
- Developer pages
- Website · Support · Privacy policy
- Maker
- unclaimed
- As data
- JSON · why it ranks here
Ranking refreshed · how it is computed