# Quick Graph vs EduCalc Classic

The clearest difference is rating: Quick Graph at 4.6 against EduCalc Classic's 3.9. Quick Graph also leads on review sentiment (94% vs 85%). EduCalc Classic's advantage is update cadence (every 6 weeks vs every 5 months) and iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Quick Graph sells 2 one-off in-app purchases and EduCalc Classic sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Quick Graph holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 423 and 303 respectively. Written reviews point the same way: 94% of Quick Graph's written reviews are positive against 85% of EduCalc Classic's.

Quick Graph ships an update every 5 months, EduCalc Classic every 6 weeks. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Quick Graph | EduCalc Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (423 ratings)](https://appshunter.io/ios/app/quick-graph/id292412367/reviews)** | [3.9 (303 ratings)](https://appshunter.io/ios/app/educalc-classic/id378009553/reviews) |
| Number of ratings | **423** | 303 |
| Positive reviews | **93.6% of reviews** | 84.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 18 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) | [William Jockusch](https://appshunter.io/developer/342126227) |

## 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


### EduCalc Classic

[App page](https://appshunter.io/ios/app/educalc-classic/id378009553)

This app functions as a powerful graphing calculator with extensive scientific functions, unit conversion, and a built-in math and science reference. It supports graphing multiple equations, polar coordinates, and implicit functions, making it ideal for complex calculations and homework.

**Highlights:** Scientific calculator with advanced functions, Graphing up to four equations simultaneously, Unit converter for various physical quantities, Built-in scientific constants, Function value table generation, Math and science reference guide, Statistical plotting and regression

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Powerful features
- 💡 Helpful references and resources
- 🔒 Reliable performance
- 🤖 Useful for math and engineering

**What reviewers complain about**

- 🐛 Occasional glitches and bugs
- 🤔 Confusing interface in some areas
- 🔍 Difficult to find certain functions
- 🔍 Lack of customization options

**Reported bugs**

- Crashes when using certain logarithmic functions
- History does not always update correctly
- Graphing issues with certain equation types

**Requested features**

- Add support for 3D graphing
- Improve graph labeling and readability
- Implement sequential mode for step-by-step calculations
- Add ability to export/share graphs and calculations


## Frequently asked questions

### Is Quick Graph free?

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

### Is EduCalc Classic free?

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

### Which has better reviews, Quick Graph or EduCalc Classic?

Quick Graph is rated higher. Quick Graph averages 4.6 out of 5 from 423 ratings, while EduCalc Classic averages 3.9 from 303 ratings.

### Do Quick Graph or EduCalc Classic have ads?

Neither Quick Graph nor EduCalc Classic shows ads.

### Which is updated more often, Quick Graph or EduCalc Classic?

Quick Graph ships an update every 5 months, and EduCalc Classic every 6 weeks. Most recently, Quick Graph was updated on October 31, 2026 and EduCalc Classic on November 1, 2026.

---

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