# FX Math Solver vs Math Interactive

The clearest difference is rating: Math Interactive at 4.6 against FX Math Solver's 3.9. Math Interactive also leads on ratings volume (726 vs 86). FX Math Solver's advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 13 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Math Interactive sells 1 one-off in-app purchase. FX Math Solver asks for nothing beyond the download.

Math Interactive holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Math Interactive has 726 ratings behind it against 86, so its average is the more settled of the two. Written reviews split almost evenly too, at 60% and 60% positive.

FX Math Solver ships an update every 3 months, Math Interactive every 13 months. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | FX Math Solver | Math Interactive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (86 ratings)](https://appshunter.io/ios/app/fx-math-solver/id493941470/reviews) | **[4.6 (726 ratings)](https://appshunter.io/ios/app/math-interactive/id1169802338/reviews)** |
| Number of ratings | 86 | **726** |
| Positive reviews | **60.4% of reviews** | 60.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 40 MB | 46 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Euclidus Inc](https://appshunter.io/developer/490623202) | [Rune Johannes Overgaard Hoejlund](https://appshunter.io/developer/1720383877) |

## What reviewers say

### FX Math Solver

[App page](https://appshunter.io/ios/app/fx-math-solver/id493941470)

Solve math homework and textbook problems with this comprehensive solver. It offers animated step-by-step solutions for a wide range of math topics, from basic operations to calculus. Includes a scientific and graphing calculator.

**Highlights:** Animated step-by-step solutions, Scientific calculator, Graphing calculator, Automatic problem solving, Math problem expression editor, Covers Pre-Algebra to Calculus

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive step-by-step problem solving
- 🎓 Excellent educational tool for learning math
- ✅ Accurate solutions and calculations
- 🎨 Visual animations showing solution process
- 👍 User-friendly interface and easy to navigate

**What reviewers complain about**

- 💸 Aggressive premium paywall and limited free trial
- 🐛 Frequent crashes and app instability
- ⚠️ Incorrect calculations (e.g., multiplication by zero)
- 🚫 Cannot solve many user-entered problems
- 🔌 Server connectivity and lag issues

**Reported bugs**

- Multiplication by zero returns incorrect result
- App crashes when entering certain problems
- Cannot delete app from device
- Keyboard disappears while typing
- Order of operations not followed correctly

**Requested features**

- Camera feature to scan math problems
- Support for more advanced topics (vectors, differential equations, series)
- Percent key on keyboard
- Negative number input without using subtraction
- Summation notation support


### Math Interactive

[App page](https://appshunter.io/ios/app/math-interactive/id1169802338)

Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.

**Highlights:** 23 math subjects covered, Over 200 articles with detailed descriptions, Solved solutions and thorough proofs, Interactive illustrations for better understanding, Quick search for articles and formulas, Recents category to pick up where you left off, Share articles via social media and messaging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |

**What reviewers like**

- 🚀 Quick and concise
- 👍 Great for math help and studying
- 👍 Excellent customer service
- 👍 Clear and comprehensive
- 👍 Interactive and well-designed

**What reviewers complain about**

- 🐛 Lacking in content and topics
- 💰 Too much content locked behind paywall
- 🤔 Explanations could be more intuitive
- 🤔 Needs more examples and practice

**Reported bugs**

- Incorrect formulas and calculations
- Compatibility issues with newer iOS versions

**Requested features**

- Add more advanced math topics like calculus, matrices, etc.
- Include step-by-step solutions and more interactive elements
- Improve organization and flow of content
- Provide more real-world examples and applications


## Frequently asked questions

### Is FX Math Solver free?

FX Math Solver is free to download, with no in-app purchases.

### Is Math Interactive free?

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

### Which has better reviews, FX Math Solver or Math Interactive?

Math Interactive is rated higher. FX Math Solver averages 3.9 out of 5 from 86 ratings, while Math Interactive averages 4.6 from 726 ratings.

### Do FX Math Solver or Math Interactive have ads?

Neither FX Math Solver nor Math Interactive shows ads.

### Which is updated more often, FX Math Solver or Math Interactive?

FX Math Solver ships an update every 3 months, and Math Interactive every 13 months. Most recently, FX Math Solver was updated on October 15, 2026 and Math Interactive on October 16, 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.*