# 直角三角形電卓 vs TriCalc

The clearest difference is price: TriCalc at Free against 直角三角形電卓's $1.99. 直角三角形電卓's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

TriCalc is free to download; 直角三角形電卓 costs $1.99 up front. TriCalc sells 1 one-off in-app purchase. 直角三角形電卓 asks for nothing beyond the download.

## The numbers

| Metric | 直角三角形電卓 | TriCalc |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 26 MB | 23 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kotobaz](https://appshunter.io/developer/1634727152) | [Keita Ogasawara](https://appshunter.io/developer/1524965899) |

## What reviewers say

### 直角三角形電卓

[App page](https://appshunter.io/ios/app/triangel/id6502329330)

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

**In-app purchases:** none


### TriCalc

[App page](https://appshunter.io/ios/app/tricalc-triangle-solver/id6762830339)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is 直角三角形電卓 free?

直角三角形電卓 costs $1.99, with no in-app purchases.

### Is TriCalc free?

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

### Do 直角三角形電卓 or TriCalc have ads?

TriCalc shows ads; 直角三角形電卓 does not.

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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.*