# Anerpro vs Trigonometry Master

The clearest difference is price: Anerpro at Free against Trigonometry Master's $12.99. Trigonometry Master's advantage is device support and iOS requirement (11.0 vs 15.0). On in-app purchases there is nothing between them.

Anerpro is free to download; Trigonometry Master costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Anerpro | Trigonometry Master |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | — | **[2.5 (2 ratings)](https://appshunter.io/ios/app/trigonometry-master/id1389001905/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 10 months |
| Monetization | — | Paid |
| Size | 5 MB | 12 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | — | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [SOLID CODE SOFTWARE, SOCIEDAD LIMITADA](https://appshunter.io/developer/1813882584) | [Intemodino Group s.r.o.](https://appshunter.io/developer/557849644) |

## What reviewers say

### Anerpro

[App page](https://appshunter.io/ios/app/anerpro/id1100688981)

**In-app purchases:** none


### Trigonometry Master

[App page](https://appshunter.io/ios/app/trigonometry-master/id1389001905)

Easily calculate unknown sides, angles, area, and perimeter of any triangle. Supports both right and oblique triangles with visual input modes and adjustable decimal places for accuracy. Includes a history tape and email sharing for recent calculations.

**Highlights:** Solves right and oblique triangles, Calculates sides, angles, area, perimeter, Draws calculated triangles, Supports degrees and radians, Visual input modes, Adjustable decimal places, History tape and email results

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Anerpro free?

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

### Is Trigonometry Master free?

Trigonometry Master costs $12.99, with no in-app purchases.

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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.*