# ProGraph Calculator

> ProGraph Calculator (iPhone/iPad app by Michael Pingleton.)

- Source: https://appshunter.io/ios/app/prograph-calculator/id1629338359 (this page in markdown: same URL + `.md`)
- Developer: [Michael Pingleton](https://appshunter.io/developer/1584719976)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: English
- Released: 2022-06-15
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/prograph-calculator/id1629338359/reviews.md

## What is ProGraph Calculator?

Graph equations and points, as well as analyze them.


## Version history (last 5 releases)

### 1.2.2 — 2024-03-06

- Bugfixes.
- Improvements to the UI.
- Improvements to the graph renderer.

### 1.2.1 — 2023-11-27

- Updated arithmetic engine.
- User interface improvements.

### 1.2 — 2023-11-20

Added graph axis labels.

### 1.1 — 2023-08-31

-Orientation bug affecting iPhones fixed.

### 1.0 — 2022-06-15

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*