# Angleous for iPhone as angle calculator vs FastMath

The clearest difference is rating: FastMath at 4.2 against Angleous for iPhone as angle calculator's 1.8. FastMath also leads on update cadence (every 5 days vs every 2 months) and ratings volume (51K vs 5). Angleous for iPhone as angle calculator's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. FastMath sells 5 in-app purchases, starting at $4.99 per 7 days. Angleous for iPhone as angle calculator asks for nothing beyond the download.

FastMath holds the better App Store score, 4.2 against 1.8. That said, the two scores are not equally well evidenced: FastMath has 51K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 0% of Angleous for iPhone as angle calculator's written reviews are positive against 17% of FastMath's.

Angleous for iPhone as angle calculator ships an update every 2 months, FastMath every 5 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Angleous for iPhone as angle calculator | FastMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/angleous-for-iphone-as-angle-calculator/id1039555257/reviews) | **[4.2 (51K ratings)](https://appshunter.io/ios/app/fastmath-photo-math-solver/id1438642238/reviews)** |
| Number of ratings | 5 | **51K** |
| Positive reviews | 0.0% of reviews | **16.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 73 MB |
| Requires iOS | **8.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hossam Hamouda](https://appshunter.io/developer/732402156) | [Dakyuz Yazilim Ticaret Limited Sirketi](https://appshunter.io/developer/1030310836) |

## What reviewers say

### Angleous for iPhone as angle calculator

[App page](https://appshunter.io/ios/app/angleous-for-iphone-as-angle-calculator/id1039555257)

This app uses your device's camera to calculate angles of polygons in real-time. Simply point your camera at a shape, and it will display the angles on screen. You can then screenshot these calculations for saving.

**Highlights:** Real-time angle calculation, Uses device camera, Polygon angle detection, On-screen angle display, Screenshot saving

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Angleous for iPhone as angle calculator free?

Angleous for iPhone as angle calculator is free to download, with no in-app purchases.

### Is FastMath free?

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

### Which has better reviews, Angleous for iPhone as angle calculator or FastMath?

FastMath is rated higher. Angleous for iPhone as angle calculator averages 1.8 out of 5 from 5 ratings, while FastMath averages 4.2 from 51K ratings.

### Do Angleous for iPhone as angle calculator or FastMath have ads?

FastMath shows ads; Angleous for iPhone as angle calculator does not.

### Which is updated more often, Angleous for iPhone as angle calculator or FastMath?

Angleous for iPhone as angle calculator ships an update every 2 months, and FastMath every 5 days. Most recently, Angleous for iPhone as angle calculator was updated on October 24, 2026 and FastMath on October 29, 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.*