# FastMath vs MathScan

The clearest difference is rating: MathScan at 5.0 against FastMath's 4.2. MathScan also leads on iOS requirement (15.0 vs 18.6). FastMath's advantage is ratings volume (51K vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FastMath sells 5 in-app purchases, starting at $4.99 per 7 days and MathScan sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MathScan 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 2, so its average is the more settled of the two.

FastMath ships an update every 5 days, MathScan weekly. The most recent releases landed on October 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | FastMath | MathScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (51K ratings)](https://appshunter.io/ios/app/fastmath-photo-math-solver/id1438642238/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mathscan-ai-photo-math-solver/id6756291806/reviews)** |
| Number of ratings | **51K** | 2 |
| Positive reviews | 16.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 56 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dakyuz Yazilim Ticaret Limited Sirketi](https://appshunter.io/developer/1030310836) | [Bodrya Hardikkummar Vinodbhai](https://appshunter.io/developer/1469774348) |

## What reviewers say

### FastMath

[App page](https://appshunter.io/ios/app/fastmath-photo-math-solver/id1438642238)

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.

**Highlights:** Photo math problem solver, Handwritten problem support, Step-by-step solutions, Graphical representations, Homework checker, Cloud archive for problems

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pack with Free Trial | $4.99 | per 7 days |
| Subscription Monthly | $9.99 | per month |
| Subscription 3 Months | $19.99 | per 3 months |
| Six Months Subscription | $29.99 | per 6 months |
| Lifetime Pack | $49.99 | one-time |

**What reviewers like**

- 🚀 Helps understand math problems
- 👍 Useful for checking work
- 💡 Solves integrals and multiple equations

**What reviewers complain about**

- 💰 Requires subscription to see solutions
- 🐛 Camera function often doesn't work
- 🐛 Can't solve basic problems
- 🔒 Immediate paywall upon opening app

**Reported bugs**

- Incorrect solutions for simple problems
- App crashes frequently
- Compatibility issues with older devices

**Requested features**

- Provide more explanation for basic problems
- Allow free access to solutions
- Improve camera functionality


### MathScan

[App page](https://appshunter.io/ios/app/mathscan-ai-photo-math-solver/id6756291806)

Instantly solve math problems by scanning them with your camera. Get clear, step-by-step explanations powered by AI to understand concepts and improve your skills. Supports a wide range of math topics and even other subjects like physics and chemistry.

**Highlights:** Instant camera scanning of math problems, AI-powered step-by-step solutions, Covers all major math topics, Supports physics, chemistry, and biology, Homework and exam preparation, Clear, understandable explanations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathScan+ Weekly Premium | $3.99 | per 7 days |
| MathScan+ Weekly Premium | $5.99 | per 7 days |
| MathScan+ Monthly Premium | $9.99 | per month |
| MathScan+ Monthly Premium | $12.99 | per month |
| MathScan+ Yearly Premium | $19.99 | per year |
| MathScan+ Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is FastMath free?

FastMath is free to download, with in-app purchases available.

### Is MathScan free?

MathScan is free to download, with in-app purchases available.

### Which has better reviews, FastMath or MathScan?

MathScan is rated higher. FastMath averages 4.2 out of 5 from 51K ratings, while MathScan averages 5.0 from 2 ratings.

### Do FastMath or MathScan have ads?

Both FastMath and MathScan show ads.

### Which is updated more often, FastMath or MathScan?

FastMath ships an update every 5 days, and MathScan weekly. Most recently, FastMath was updated on October 21, 2026 and MathScan on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*