# Quadratic Master vs GraphMath

The clearest difference is in-app purchases: GraphMath at none against Quadratic Master's 1. GraphMath also leads on update cadence (fortnightly vs every 5 months) and review sentiment (100% vs 74%). Quadratic Master's advantage is ratings volume (333 vs 15). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Quadratic Master sells 1 one-off in-app purchase. GraphMath asks for nothing beyond the download.

GraphMath holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Quadratic Master has 333 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 74% of Quadratic Master's written reviews are positive against 100% of GraphMath's.

Quadratic Master ships an update every 5 months, GraphMath fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Quadratic Master | GraphMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (333 ratings)](https://appshunter.io/ios/app/quadratic-master/id351899924/reviews) | **[4.8 (15 ratings)](https://appshunter.io/ios/app/graphmath/id1582680101/reviews)** |
| Number of ratings | **333** | 15 |
| Positive reviews | 73.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 6 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Petr](https://appshunter.io/developer/820384324) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Quadratic Master

[App page](https://appshunter.io/ios/app/quadratic-master/id351899924)

This app helps users solve and learn about quadratic equations, inequations, and functions. It offers tools for students and professionals, including solvers, formulas, and visual aids like 3D parabola models. Share solutions and explore function graphs with this educational math tool.

**Highlights:** Quadratic equation solver, Quadratic inequation solver, Quadratic function solver, 3D rotating parabola model, Graph mixer, Detailed solution explanations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $3.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Solves quadratic equations
- 🚫 No ads
- 📚 Helpful for homework
- 🚀 Handy for complicated equations

**What reviewers complain about**

- 🐛 Input keypad incomplete
- 🐛 App not working
- 🐛 Cannot enter problems
- 🐛 Not showing in app library
- 🐛 Cannot change addition to subtraction

**Reported bugs**

- Input keypad incomplete after iOS update
- App not working/unusable
- Cannot enter problems
- Not showing in app library
- Cannot change addition to subtraction

**Requested features**

- Ability to use large decimals/scientific notation
- Cooler icon
- Change standard formula to vertex form


### GraphMath

[App page](https://appshunter.io/ios/app/graphmath/id1582680101)

This powerful graphing calculator visualizes complex mathematical functions in 2D and 3D. Explore Cartesian, cylindrical, and spherical coordinates with animated graphs and detailed tables of points. It offers features like derivatives, integrals, and intersections for comprehensive mathematical analysis.

**Highlights:** 3D graphing (Cartesian, Cylindrical, Spherical), 2D graphing (Cartesian, Polar, Parametric), Animated graphs, Detailed point tables, Derivative and integral calculations, Intersection point finding, Undo/redo functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quadratic Master free?

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

### Is GraphMath free?

GraphMath is free to download, with no in-app purchases.

### Which has better reviews, Quadratic Master or GraphMath?

GraphMath is rated higher. Quadratic Master averages 4.6 out of 5 from 333 ratings, while GraphMath averages 4.8 from 15 ratings.

### Do Quadratic Master or GraphMath have ads?

Neither Quadratic Master nor GraphMath shows ads.

### Which is updated more often, Quadratic Master or GraphMath?

Quadratic Master ships an update every 5 months, and GraphMath fortnightly. Most recently, Quadratic Master was updated on November 1, 2026 and GraphMath on November 3, 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.*