# MatchDay vs Triangle Calculate & Visualize

The clearest difference is price: MatchDay at Free against Triangle Calculate & Visualize's $0.95. Triangle Calculate & Visualize's advantage is update cadence (every 9 days vs every 3 months) and device support. On in-app purchases and iOS requirement there is nothing between them.

MatchDay is free to download; Triangle Calculate & Visualize costs $0.95 up front. Neither carries in-app purchases, so what you see is what you pay.

MatchDay ships an update every 3 months, Triangle Calculate & Visualize every 9 days. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MatchDay | Triangle Calculate & Visualize |
| --- | --- | --- |
| Price | **Free** | $0.95 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triangle-calculate-and-visualize/id6767890883/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 26 MB | 19 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [今达 朱](https://appshunter.io/developer/509443928) | [健 黄](https://appshunter.io/developer/1716262021) |

## What reviewers say

### MatchDay

[App page](https://appshunter.io/ios/app/matchday/id6479232624)

**In-app purchases:** none


### Triangle Calculate & Visualize

[App page](https://appshunter.io/ios/app/triangle-calculate-and-visualize/id6767890883)

This tool calculates triangle properties like side lengths, angles, area, and perimeter. It visually displays results with clear graphics, aiding understanding for students, educators, and professionals. Supports various units, precision settings, and multiple languages.

**Highlights:** Calculate side lengths, angles, area, and perimeter, Visualize triangle results graphically, Set angle units (degrees/radians), Adjust calculation precision, Supports light, dark, and system themes, Multilingual interface

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

**In-app purchases:** none


## Frequently asked questions

### Is MatchDay free?

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

### Is Triangle Calculate & Visualize free?

Triangle Calculate & Visualize costs $0.95, with no in-app purchases.

### Which is updated more often, MatchDay or Triangle Calculate & Visualize?

MatchDay ships an update every 3 months, and Triangle Calculate & Visualize every 9 days. Most recently, MatchDay was updated on September 13, 2026 and Triangle Calculate & Visualize 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.*