# iCalc Triangle Calculator Pro vs Cartesian graph coordinates

The clearest difference is rating: Cartesian graph coordinates at 5.0 against iCalc Triangle Calculator Pro's 3.6. Cartesian graph coordinates also leads on update cadence (every 4 days vs every 19 months) and iOS requirement (12.0 vs 15.2). iCalc Triangle Calculator Pro's advantage is in-app purchases (none vs 1) and ratings volume (5 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Cartesian graph coordinates sells 1 one-off in-app purchase. iCalc Triangle Calculator Pro asks for nothing beyond the download.

Cartesian graph coordinates holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: iCalc Triangle Calculator Pro has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

iCalc Triangle Calculator Pro ships an update every 19 months, Cartesian graph coordinates every 4 days. The most recent releases landed on August 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | iCalc Triangle Calculator Pro | Cartesian graph coordinates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (5 ratings)](https://appshunter.io/ios/app/icalc-triangle-calculator-pro/id1603009957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cartesian-graph-coordinates/id6449740813/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 161 MB |
| Requires iOS | 15.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jake Elrod](https://appshunter.io/developer/365336355) | [Five Systems Development](https://appshunter.io/developer/1063221985) |

## What reviewers say

### iCalc Triangle Calculator Pro

[App page](https://appshunter.io/ios/app/icalc-triangle-calculator-pro/id1603009957)

Explore the fundamental properties of triangles with this interactive educational application. It allows users to delve into angles, area, sides, and perimeter, providing a hands-on approach to understanding geometric concepts.

**Highlights:** Triangle property exploration, Calculate angles, Calculate area, Calculate sides, Calculate perimeter, Interactive learning

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

**In-app purchases:** none


### Cartesian graph coordinates

[App page](https://appshunter.io/ios/app/cartesian-graph-coordinates/id6449740813)

This math-based game teaches children basic math and geometry skills by graphing points on a Cartesian plane to draw unique pictures. It offers an engaging way to learn about coordinates, axes, and problem-solving through art and logic.

**Highlights:** Graph points to draw pictures, Learn Cartesian plane basics, Solve math problems, Develop logical thinking, Three difficulty levels, Hundreds of exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is iCalc Triangle Calculator Pro free?

iCalc Triangle Calculator Pro is free to download, with no in-app purchases.

### Is Cartesian graph coordinates free?

Cartesian graph coordinates is free to download, with in-app purchases available.

### Which has better reviews, iCalc Triangle Calculator Pro or Cartesian graph coordinates?

Cartesian graph coordinates is rated higher. iCalc Triangle Calculator Pro averages 3.6 out of 5 from 5 ratings, while Cartesian graph coordinates averages 5.0 from 1 ratings.

### Do iCalc Triangle Calculator Pro or Cartesian graph coordinates have ads?

Neither iCalc Triangle Calculator Pro nor Cartesian graph coordinates shows ads.

### Which is updated more often, iCalc Triangle Calculator Pro or Cartesian graph coordinates?

iCalc Triangle Calculator Pro ships an update every 19 months, and Cartesian graph coordinates every 4 days. Most recently, iCalc Triangle Calculator Pro was updated on August 13, 2026 and Cartesian graph coordinates on September 17, 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.*