# Arbitrary Triangle PRO vs Math Flashcards Kids

The clearest difference is price: Math Flashcards Kids at Free against Arbitrary Triangle PRO's $2.99. Arbitrary Triangle PRO's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Math Flashcards Kids is free to download; Arbitrary Triangle PRO costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Arbitrary Triangle PRO | Math Flashcards Kids |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arbitrary-triangle-pro/id1617819308/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Size | 182 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Arbitrary Triangle PRO

[App page](https://appshunter.io/ios/app/arbitrary-triangle-pro/id1617819308)

This app calculates all unknown quantities of an arbitrary triangle. It displays the formulas used and provides step-by-step solutions, supporting decimals and fractions. Calculations are saved in history and can be shared.

**Highlights:** Calculates all triangle quantities, Displays formulas used, Step-by-step solutions, Supports decimals and fractions, Calculation history, Shareable solutions

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

**In-app purchases:** none


### Math Flashcards Kids

[App page](https://appshunter.io/ios/app/math-flashcards-kids-arcade/id6771210262)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arbitrary Triangle PRO free?

Arbitrary Triangle PRO costs $2.99, with no in-app purchases.

### Is Math Flashcards Kids free?

Math Flashcards Kids is free to download, with no in-app purchases.

### Do Arbitrary Triangle PRO or Math Flashcards Kids have ads?

Neither Arbitrary Triangle PRO nor Math Flashcards Kids shows ads.

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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.*