# Quick Graph vs Sundarmati Inter College

The clearest difference is in-app purchases: Sundarmati Inter College at none against Quick Graph's 2. Sundarmati Inter College also leads on iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Quick Graph sells 2 one-off in-app purchases. Sundarmati Inter College asks for nothing beyond the download.

Quick Graph ships an update every 5 months, Sundarmati Inter College every 3 months. The most recent releases landed on October 31, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Quick Graph | Sundarmati Inter College |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (423 ratings)](https://appshunter.io/ios/app/quick-graph/id292412367/reviews)** | — |
| Number of ratings | **423** | — |
| Positive reviews | 93.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 146 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KZ Labs](https://appshunter.io/developer/1091008972) | [NLET](https://appshunter.io/developer/1570619872) |

## 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


### Sundarmati Inter College

[App page](https://appshunter.io/ios/app/sundarmati-inter-college/id6502516332)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Graph free?

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

### Is Sundarmati Inter College free?

Sundarmati Inter College is free to download, with no in-app purchases.

### Do Quick Graph or Sundarmati Inter College have ads?

Neither Quick Graph nor Sundarmati Inter College shows ads.

### Which is updated more often, Quick Graph or Sundarmati Inter College?

Quick Graph ships an update every 5 months, and Sundarmati Inter College every 3 months. Most recently, Quick Graph was updated on October 31, 2026 and Sundarmati Inter College on November 4, 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.*