# FX Math Solver vs MathPapa

The clearest difference is rating: MathPapa at 4.7 against FX Math Solver's 3.9. MathPapa also leads on ratings volume (17K vs 86) and update cadence (every 3 weeks vs every 3 months). FX Math Solver's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 13.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. MathPapa sells 2 in-app purchases, starting at $9.99 per month. FX Math Solver asks for nothing beyond the download.

MathPapa holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: MathPapa has 17K ratings behind it against 86, so its average is the more settled of the two. Written reviews point the same way: 60% of FX Math Solver's written reviews are positive against 78% of MathPapa's.

FX Math Solver ships an update every 3 months, MathPapa every 3 weeks. The most recent releases landed on June 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | FX Math Solver | MathPapa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (86 ratings)](https://appshunter.io/ios/app/fx-math-solver/id493941470/reviews) | **[4.7 (17K ratings)](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561/reviews)** |
| Number of ratings | 86 | **17K** |
| Positive reviews | 60.4% of reviews | **77.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 40 MB | 5 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) | [MathPapa, Inc.](https://appshunter.io/developer/1116770141) |

## 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


### MathPapa

[App page](https://appshunter.io/ios/app/mathpapa-algebra-calculator/id1024251561)

This app provides step-by-step solutions to algebra problems, helping users understand how to solve equations and inequalities. It can also graph equations, factor expressions, and evaluate mathematical expressions.

**Highlights:** Step-by-step equation solving, Linear and quadratic equation solver, Linear and quadratic inequality solver, Equation graphing, Quadratic expression factoring, Order of operations, Expression evaluation

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathPapa Premium Monthly | $9.99 | per month |
| MathPapa Pro Upgrade | $49.99 | one-time |

**What reviewers like**

- 🚀 Solves any expression or equation
- 👍 Provides step-by-step solutions
- 👍 Graphs functions
- 👍 Helpful for homework and understanding concepts
- 🚀 Saves time on homework

**What reviewers complain about**

- 💰 Subscription required for step-by-step solutions
- 💰 Expensive subscription at $10/month
- 👎 Limited number of step-by-step solutions in free version
- 👎 Subscription is not affordable for some students
- 👎 Subscription model is disappointing compared to previous free version

**Reported bugs**

- Doesn't always recognize certain input formats
- Step-by-step solutions not always available even with subscription

**Requested features**

- Add history/log of past calculations
- Support for more math functions like differentiation and integration
- Ability to input expressions with exponents as expressions
- Option to display answers in different formats (decimal, fraction, mixed number)
- Ability to take a photo of a problem and have it solved


## Frequently asked questions

### Is FX Math Solver free?

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

### Is MathPapa free?

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

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

MathPapa is rated higher. FX Math Solver averages 3.9 out of 5 from 86 ratings, while MathPapa averages 4.7 from 17K ratings.

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

Neither FX Math Solver nor MathPapa shows ads.

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

FX Math Solver ships an update every 3 months, and MathPapa every 3 weeks. Most recently, FX Math Solver was updated on June 10, 2026 and MathPapa on September 26, 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.*