# Triangle Angles Calculator — With convenient visual input

> Offline triangle calculator for sides, angles, area, perimeter, and more. (iPhone/iPad app by Dmitriy Trofimov.)

- Source: https://appshunter.io/ios/app/triangle-angles-calculator/id1598378708 (this page in markdown: same URL + `.md`)
- Developer: [Dmitriy Trofimov](https://appshunter.io/developer/1598378710)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 28 MB
- Languages: English
- Released: 2021-12-02
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/triangle-angles-calculator/id1598378708/reviews.md

## What is Triangle Angles Calculator?

Triangle Calculator - Comprehensive Geometry Tool

With this intuitive application, you can easily perform calculations for various types of triangles:
* Right triangle (with 90° angle)
* Scalene triangle (all sides and angles different)
* Isosceles triangle (two equal sides, two equal angles)
* Equilateral triangle (all sides equal, all angles 60°)

Key features:
- Calculate unknown parameters when you know just 2-3 values
- Clear, interactive visualization of each triangle type
- Simple and intuitive interface with real-time calculations
- No internet connection required - works completely offline
- Supports both metric and imperial units

Parameters you can calculate:
- All sides, heights, and angles
- Perimeter and area
- Medians and bisectors
- Coordinates of the geometric center (centroid)
- Radius and coordinates of inscribed and circumscribed circles
- Projections and special components in right triangles

Perfect for students, teachers, engineers, architects, designers, and anyone working with geometric calculations. Save time on complex triangle calculations and always get accurate results with proper precision.

This powerful yet simple tool helps you solve triangle problems in seconds. Just input the known values and get comprehensive results with all related parameters calculated automatically.

No ads, no subscriptions - just a clean, functional triangle calculator at your fingertips.

## Key features

- Calculate unknown triangle parameters from 2-3 known values
- Interactive visualization of triangle types
- Real-time calculations with intuitive interface
- Offline functionality
- Supports metric and imperial units
- Calculates sides, angles, area, perimeter, medians, and circles

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/triangle-angles-calculator/id1598378708/reviews.md

### 5/5 — Calc tri

*2024-11-27*

Simple and straight forward.

## Frequently asked questions about Triangle Angles Calculator

### What types of triangles can Triangle Angles Calculator handle?

Triangle Angles Calculator can handle right triangles, scalene triangles, isosceles triangles, and equilateral triangles. It allows you to calculate unknown sides, heights, angles, perimeter, area, medians, bisectors, and circle properties for these types.

### Does Triangle Angles Calculator require an internet connection?

No, Triangle Angles Calculator works completely offline. This means you can perform all your geometric calculations without needing an internet connection, making it convenient for use anywhere.

### What units does Triangle Angles Calculator support?

Triangle Angles Calculator supports both metric and imperial units. This flexibility ensures you can work with the measurement system most relevant to your needs.

### How does Triangle Angles Calculator help students?

Triangle Angles Calculator provides students with a tool to quickly solve complex triangle problems, verify their work, and visualize geometric concepts. Its intuitive interface and real-time calculations aid in understanding.

### Can I calculate the area and perimeter with Triangle Angles Calculator?

Yes, Triangle Angles Calculator can calculate the perimeter and area of various triangle types. It also provides calculations for sides, heights, angles, medians, bisectors, and inscribed/circumscribed circles.

### Is Triangle Angles Calculator free to use?

Yes, Triangle Angles Calculator is free to download and use. It offers a clean, functional experience without any ads or subscriptions.

### How often is Triangle Angles Calculator updated?

The latest version of Triangle Angles Calculator is 2.2.1, last updated on May 27, 2025. Updates typically focus on improving functionality and reliability.

### What devices is Triangle Angles Calculator available on?

Triangle Angles Calculator is available on iPhone, iPad, and iPod. It is designed for iOS devices.

## Version history (last 5 releases)

### 2.2.1 — 2025-05-27

Added visual triangle representation that displays the triangle shape with entered parameters.

### 2.1.1 — 2025-04-14

- Added back navigation button for easier movement between screens
- Improved UI responsiveness on all device sizes
- Enhanced calculation precision for complex triangles
- Fixed storage of user preferences across app sessions 
- Dark theme improvements for better visibility
- Memory usage optimizations for faster performance
- Several bug fixes and stability improvements

### 1.3.2 — 2021-12-09

Added new formula

### 1.3.1 — 2021-12-06

bug fixed

### 1.3.0 — 2021-12-04

Added English localization

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## More apps by Dmitriy Trofimov

- [ThreadFon Multi-Thread Calc](https://appshunter.io/ios/app/threadfon-multi-thread-calc/id1602169811)
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All apps by Dmitriy Trofimov: https://appshunter.io/developer/1598378710

## Related topics

[angle calculator triangle](https://appshunter.io/ios/topics/angle-calculator-triangle)

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*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 2026-07-07.*