# FX Math Solver vs Math Problem Solver ∞

The clearest difference is review sentiment: FX Math Solver at 60% against Math Problem Solver ∞'s 0%. FX Math Solver also leads on in-app purchases (none vs 2) and ads (none vs shown). Math Problem Solver ∞'s advantage is rating (4.7 vs 3.9). On price, ratings volume, monetization model and device support there is nothing between them.

Both are free to download. Math Problem Solver ∞ sells 2 in-app purchases, starting at $4.99 per month. FX Math Solver asks for nothing beyond the download.

Math Problem Solver ∞ holds the better App Store score, 4.7 against 3.9. Both are backed by a comparable volume of ratings — 86 and 42 respectively. Written reviews complicate that: 60% of FX Math Solver's written reviews are positive against 0% of Math Problem Solver ∞'s, so the app with the better star average is not the one people write more warmly about.

FX Math Solver ships an update every 3 months, Math Problem Solver ∞ every 6 months. The most recent releases landed on October 7, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FX Math Solver | Math Problem Solver ∞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (86 ratings)](https://appshunter.io/ios/app/fx-math-solver/id493941470/reviews) | **[4.7 (42 ratings)](https://appshunter.io/ios/app/math-problem-solver/id1600286790/reviews)** |
| Number of ratings | **86** | 42 |
| Positive reviews | **60.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 29 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Euclidus Inc](https://appshunter.io/developer/490623202) | [Incpt.Mobis](https://appshunter.io/developer/445261166) |

## 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 Problem Solver ∞

[App page](https://appshunter.io/ios/app/math-problem-solver/id1600286790)

Instantly solve math problems by scanning equations or handwriting. Get detailed step-by-step solutions, graphs, and access to a wide range of math topics from elementary to advanced calculus.

**Highlights:** Scan math problems (photo or handwriting), Handwriting identification and transformation, Step-by-step solution guides, Detailed graphs, Basic calculation mode offline, Scientific calculator, Worksheets with multiple problems

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Steps Solution 1 Month | $4.99 | per month |
| Full Steps Solution 3 Months | $11.99 | per 3 months |


## Frequently asked questions

### Is FX Math Solver free?

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

### Is Math Problem Solver ∞ free?

Math Problem Solver ∞ is free to download, with in-app purchases available.

### Which has better reviews, FX Math Solver or Math Problem Solver ∞?

Math Problem Solver ∞ is rated higher. FX Math Solver averages 3.9 out of 5 from 86 ratings, while Math Problem Solver ∞ averages 4.7 from 42 ratings.

### Do FX Math Solver or Math Problem Solver ∞ have ads?

Math Problem Solver ∞ shows ads; FX Math Solver does not.

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

FX Math Solver ships an update every 3 months, and Math Problem Solver ∞ every 6 months. Most recently, FX Math Solver was updated on October 7, 2026 and Math Problem Solver ∞ on September 17, 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.*