# Quick Graph vs FX Math Solver

The clearest difference is rating: Quick Graph at 4.6 against FX Math Solver's 3.9. Quick Graph also leads on review sentiment (94% vs 60%) and ratings volume (423 vs 86). FX Math Solver's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Quick Graph sells 2 one-off in-app purchases. FX Math Solver asks for nothing beyond the download.

Quick Graph holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 423 and 86 respectively. Written reviews point the same way: 94% of Quick Graph's written reviews are positive against 60% of FX Math Solver's.

Quick Graph ships an update every 5 months, FX Math Solver every 3 months. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Quick Graph | FX Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (423 ratings)](https://appshunter.io/ios/app/quick-graph/id292412367/reviews)** | [3.9 (86 ratings)](https://appshunter.io/ios/app/fx-math-solver/id493941470/reviews) |
| Number of ratings | **423** | 86 |
| Positive reviews | **93.6% of reviews** | 60.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 40 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KZ Labs](https://appshunter.io/developer/1091008972) | [Euclidus Inc](https://appshunter.io/developer/490623202) |

## What reviewers say

### Quick Graph

[App page](https://appshunter.io/ios/app/quick-graph/id292412367)

This powerful graphing calculator leverages multitouch displays for 2D and 3D equation visualization. It supports various coordinate systems and offers features like equation editing, evaluation, and a library for storing common formulas. Advanced features are available through an in-app purchase.

**Highlights:** 2D and 3D graphing, Multiple coordinate systems, Equation evaluation, Equation library, Copy/email/save graphs, Implicit and inequality graphing (advanced)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Features | $1.99 | one-time |
| Buy Us a Coffee | $1.99 | one-time |

**What reviewers like**

- 🚀 Beautiful display
- 🚀 Quick and straightforward equations entry
- 🚀 Configurable axes and easy translation
- 👍 Wonderful and beautiful app
- 👍 Long tradition of working well

**What reviewers complain about**

- 🐛 Can't really graph polar
- 🐛 Redesign stinks
- 🐛 Few options for tablet version
- 🐛 Confusing design
- 🐛 Horrible manual

**Reported bugs**

- Crashes when trying to save to photos
- Equations not visible when projecting to external display
- Incorrect rendering of some functions like y=tan(x)*x
- Degradation in 3D plot quality when zooming out
- Equations not working as expected for simple cases like x+y=0

**Requested features**

- Display 3D surface with variable opacity or as wireframe
- Ability to define and display functions over a certain interval
- Ability to define and display parametric equations
- Ability to move cursor around within a function while typing
- Ability to animate equations with a parameter


### 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


## Frequently asked questions

### Is Quick Graph free?

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

### Is FX Math Solver free?

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

### Which has better reviews, Quick Graph or FX Math Solver?

Quick Graph is rated higher. Quick Graph averages 4.6 out of 5 from 423 ratings, while FX Math Solver averages 3.9 from 86 ratings.

### Do Quick Graph or FX Math Solver have ads?

Neither Quick Graph nor FX Math Solver shows ads.

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

Quick Graph ships an update every 5 months, and FX Math Solver every 3 months. Most recently, Quick Graph was updated on October 31, 2026 and FX Math Solver on November 6, 2026.

---

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