# Beautiful Trigonometry — See how trigonometry moves

> See how trigonometry moves (iPhone/iPad app by Tomasz Rygula.)

- Source: https://appshunter.io/ios/app/beautiful-trigonometry/id6746460113 (this page in markdown: same URL + `.md`)
- Developer: [Tomasz Rygula](https://appshunter.io/developer/879228654)
- Category: Education, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: English, French, German, Polish, Chinese, Spanish
- Released: 2025-06-03
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/beautiful-trigonometry/id6746460113/reviews.md

## What is Beautiful Trigonometry?

Trigonometry doesn’t have to be confusing.

When my daughter first met sine and cosine in school, she asked,
“Why do we even need this?”
We tried formulas, practice sheets, even flashcards — but it still felt like memorizing rules without meaning.

So I built a way to make it visible.

With sliders, color, and motion, she could see how angles and sides connect — how triangles breathe, how waves emerge, and how every formula has a shape behind it.

That small experiment became Beautiful Trigonometry — an interactive app that turns math from abstract to intuitive.

Instead of memorising, explore.
Move a slider, rotate a triangle, or trace the unit circle — and suddenly, sine, cosine, and tangent make sense.

You’ll discover how to:
- Understand how angles and sides connect
- See how triangles and graphs reflect each other
- Build intuition with the unit circle
- Learn faster using animations and instant feedback

Free to explore:
- Acute Angle Trigonometry: sine, cosine, and tangent made visual
- Full Circle Functions: understand sine and cosine across 360°
- Triangle Area: learn the sine area formula interactively
- Law of Cosines: see it work step by step

Upgrade to PRO and unlock:
- Graphs of all trig functions: sine, cosine, tangent, cotangent, secant, cosecant
- Trig Identities & Formulas: a complete reference

Perfect for
- Students who want trigonometry to finally click
- Teachers and tutors explaining visually
- Anyone who loves learning through discovery

You won’t just study trigonometry — you’ll feel it click.

Part of the Beautiful Math series.
Learn visually. Understand deeply. Move ahead.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Trigonometry Access | $1.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2025-12-07

We fixed an issue with sliders on iOS 26 to make interactions smooth again. Thanks for your patience and for learning with Beautiful Math!

### 1.1 — 2025-10-15

Language Improvements
You can now switch languages instantly inside the app.
We’ve also refined translations and formatting across all screens.

Bug Fixes & Performance
We fixed several small issues and optimised performance for iOS 26,
so your learning stays fast, fluid, and reliable.

### 1.0 — 2025-06-03

No release notes.

## Apps similar to Beautiful Trigonometry

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Linear Algebra Pro](https://appshunter.io/ios/app/linear-algebra-pro/id1669762569) | — | $4.99 | Education |
| [Trigonometry for Beginners](https://appshunter.io/ios/app/trigonometry-for-beginners/id6741252065) | 4.7 (10) | Free | Education |
| [Algebra for beginners](https://appshunter.io/ios/app/algebra-for-beginners/id6747940635) | 5.0 (3) | Free | Education |
| [Mathematics with PocketCAS Pro](https://appshunter.io/ios/app/mathematics-with-pocketcas-pro/id517250782) | 4.7 (517) | $19.99 | Education |
| [Math Interactive](https://appshunter.io/ios/app/math-interactive/id1169802338) | 4.6 (726) | Free | Education |
| [Geometry!!](https://appshunter.io/ios/app/geometry/id914997126) | 4.5 (56) | Free | Education |

## More apps by Tomasz Rygula

- [Traffic Bobby](https://appshunter.io/ios/app/traffic-bobby/id879228651)
- [Beautiful Numbers](https://appshunter.io/ios/app/beautiful-numbers/id6747298785)
- [Beautiful Functions](https://appshunter.io/ios/app/beautiful-functions/id6748471666)
- [Beautiful Planimetry](https://appshunter.io/ios/app/beautiful-planimetry/id6752787683)
- [Beautiful Math Challenge](https://appshunter.io/ios/app/beautiful-math-challenge/id6759860009)

All apps by Tomasz Rygula: https://appshunter.io/developer/879228654

## Related topics

[tomasz rygula](https://appshunter.io/ios/topics/tomasz-rygula) · [ezy trigonometry](https://appshunter.io/ios/topics/ezy-trigonometry)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*