---
title: "Angles Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Do you need to learn how to determine the angles and lengths of a Right Angle Triangle?  Need to clearly understand which of the sine, cosine and tangent ratios to use?  Need to know how to determine "
---

# Angles Calculator — United States

![Angles Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/f5/2f/0a/f52f0a66-4fcb-ef67-df83-f0ffbd7118a8/AppIcon-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Jim Chapple](https://apptail.io/developer/jim-chapple-cWk) (United Kingdom)
**Category:** Education
**Rating:** 4.8/5 (10 ratings)
**Price:** $0.99
**Bundle ID:** uk.co.esscomp.rightAngles
**Store:** Apple App Store
**Country:** United States
**Version:** 1.9.2 (released 2023-05-24)
**Original Release:** 2010-04-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id368178941)
**AppTail Page:** [https://apptail.io/app/angles-calculator-jIoe/united-states](https://apptail.io/app/angles-calculator-jIoe/united-states)

## Angles Calculator Description
Do you need to learn how to determine the angles and lengths of a Right Angle Triangle?  Need to clearly understand which of the sine, cosine and tangent ratios to use?  Need to know how to determine the angle when you know two of the sides.  If the answer is Yes to any of these questions then this App is for you.  The Angles Calculator not only calculates the answers for you but it also tells you how it did it so you can understand how and when to apply the rules for right angle triangles.

New this version: Now the area of the triangle is calculated for you.  An explanation of how this was done is also given.

The App is simple to use.  Just enter an angle and a side or two sides and all the others will be calculated for you.  To see how the answers were arrived at just select the 'Workings' button and a page is shown with a comprehensive set of steps to show how each was calculated.

To enter a value for an angle or a side just touch the diagram on or near the one you want to specify.  The keypad pops up.  Enter the value you want and select OK.  Select the other value and do the same.  When you press OK this time the App calculates the other values.

To start over select 'Clear All'.  All values are reset.  You can now specify two other values.

Note:  The App cannot calculate the answers if you specify two angles and no sides.  It is mathematically impossible.  You have to specify an angle and a side or two sides.

## Angles Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/6e/85/75/6e857510-5452-1803-5c05-0688707a692c/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/95/7b/b9/957bb93c-518d-25dd-434d-7724b059abb6/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/24/38/49/243849a8-74c7-c285-f718-e8db85275d68/pr_source.png/1242x2688.png)

## Angles Calculator Rating Breakdown in United States
- 5 stars: 8 (80%)
- 4 stars: 2 (20%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Angles Calculator Reviews in United States

### ***** "Awesome App. I use it for work all the time"
Works well
-- Rc2732, 2013-05-20

### *---- "No help"
For a pay app it only lets u do tangent and only of a triangle and tries to make you pay for additional formulas its a total waste of money
-- Captainsalamihammer, 2013-02-15

### ***** "Made my life easier"
Great app,
Solid interface. 
Well done!
-- eGosha, 2011-12-06

### *---- "What a rip"
I was looking for an app that would tell me size of each side and each angle but this app forces you to buy a second app for each feature.
-- ZeroRecon, 2011-08-29

### ****- "Good Tool"
Good Tool for work. A little improvement on the user friendliness will be a great update.
-- DanAdel, 2010-09-24

### ****- "Not bad"
For .99 cents this app is not bad at all, makes it a whole lot easier to get angles without figuring it out yourself.
-- Lalo el malo, 2010-08-18

[View all Angles Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Angles Calculator In-App Purchases
| Item | Price |
|------|-------|
| Offer Two | $1.99 |
| Offer Three | $2.99 |
| Purchase Spread Add On | $0.99 |
| Purchase Averages Calculator | $0.99 |
| Purchase Fractions Calculator | $0.99 |
| Purchase Sine/Cosine Calculator | $0.99 |
| Purchase Fraction/Decimal Calculator | $0.99 |

## Angles Calculator Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | New Zealand | Education | #115 |

## Angles Calculator Discovered Keywords
- angles calculator


## Angles Calculator Available In
- [United States](https://apptail.io/app/angles-calculator-jIoe/united-states)
- [Australia](https://apptail.io/app/angles-calculator-jIoe/australia)
- [United Kingdom](https://apptail.io/app/angles-calculator-jIoe/united-kingdom)
- [Canada](https://apptail.io/app/angles-calculator-jIoe/canada)
- [New Zealand](https://apptail.io/app/angles-calculator-jIoe/new-zealand)
- [Norway](https://apptail.io/app/angles-calculator-jIoe/norway)
- [Taiwan](https://apptail.io/app/angles-calculator-jIoe/taiwan)
- [Belgium](https://apptail.io/app/angles-calculator-jIoe/belgium)
- [Chile](https://apptail.io/app/angles-calculator-jIoe/chile)
- [China](https://apptail.io/app/angles-calculator-jIoe/china)
- [Colombia](https://apptail.io/app/angles-calculator-jIoe/colombia)
- [Czechia](https://apptail.io/app/angles-calculator-jIoe/czechia)
- [Germany](https://apptail.io/app/angles-calculator-jIoe/germany)
- [Denmark](https://apptail.io/app/angles-calculator-jIoe/denmark)
- [Dominican Republic](https://apptail.io/app/angles-calculator-jIoe/dominican-republic)
- [Algeria](https://apptail.io/app/angles-calculator-jIoe/algeria)
- [Ecuador](https://apptail.io/app/angles-calculator-jIoe/ecuador)
- [Estonia](https://apptail.io/app/angles-calculator-jIoe/estonia)
- [Egypt](https://apptail.io/app/angles-calculator-jIoe/egypt)
- [Spain](https://apptail.io/app/angles-calculator-jIoe/spain)
- [Finland](https://apptail.io/app/angles-calculator-jIoe/finland)
- [France](https://apptail.io/app/angles-calculator-jIoe/france)
- [Greece](https://apptail.io/app/angles-calculator-jIoe/greece)
- [Hong Kong SAR China](https://apptail.io/app/angles-calculator-jIoe/hong-kong)
- [Croatia](https://apptail.io/app/angles-calculator-jIoe/croatia)
- [Hungary](https://apptail.io/app/angles-calculator-jIoe/hungary)
- [Indonesia](https://apptail.io/app/angles-calculator-jIoe/indonesia)
- [Ireland](https://apptail.io/app/angles-calculator-jIoe/ireland)
- [Israel](https://apptail.io/app/angles-calculator-jIoe/israel)
- [India](https://apptail.io/app/angles-calculator-jIoe/india)
- [Italy](https://apptail.io/app/angles-calculator-jIoe/italy)
- [Jamaica](https://apptail.io/app/angles-calculator-jIoe/jamaica)
- [Japan](https://apptail.io/app/angles-calculator-jIoe/japan)
- [Kenya](https://apptail.io/app/angles-calculator-jIoe/kenya)
- [South Korea](https://apptail.io/app/angles-calculator-jIoe/south-korea)
- [Kuwait](https://apptail.io/app/angles-calculator-jIoe/kuwait)
- [Kazakhstan](https://apptail.io/app/angles-calculator-jIoe/kazakhstan)
- [Lebanon](https://apptail.io/app/angles-calculator-jIoe/lebanon)
- [Lithuania](https://apptail.io/app/angles-calculator-jIoe/lithuania)
- [Madagascar](https://apptail.io/app/angles-calculator-jIoe/madagascar)
- [Mexico](https://apptail.io/app/angles-calculator-jIoe/mexico)
- [Malaysia](https://apptail.io/app/angles-calculator-jIoe/malaysia)
- [Nigeria](https://apptail.io/app/angles-calculator-jIoe/nigeria)
- [Netherlands](https://apptail.io/app/angles-calculator-jIoe/netherlands)
- [Oman](https://apptail.io/app/angles-calculator-jIoe/oman)
- [Peru](https://apptail.io/app/angles-calculator-jIoe/peru)
- [Philippines](https://apptail.io/app/angles-calculator-jIoe/philippines)
- [Pakistan](https://apptail.io/app/angles-calculator-jIoe/pakistan)
- [Poland](https://apptail.io/app/angles-calculator-jIoe/poland)
- [Portugal](https://apptail.io/app/angles-calculator-jIoe/portugal)
- [Qatar](https://apptail.io/app/angles-calculator-jIoe/qatar)
- [Romania](https://apptail.io/app/angles-calculator-jIoe/romania)
- [Russia](https://apptail.io/app/angles-calculator-jIoe/russia)
- [Saudi Arabia](https://apptail.io/app/angles-calculator-jIoe/saudi-arabia)
- [Sweden](https://apptail.io/app/angles-calculator-jIoe/sweden)
- [Singapore](https://apptail.io/app/angles-calculator-jIoe/singapore)
- [Thailand](https://apptail.io/app/angles-calculator-jIoe/thailand)
- [Türkiye](https://apptail.io/app/angles-calculator-jIoe/turkey)
- [Ukraine](https://apptail.io/app/angles-calculator-jIoe/ukraine)
- [Vietnam](https://apptail.io/app/angles-calculator-jIoe/vietnam)
- [United Arab Emirates](https://apptail.io/app/angles-calculator-jIoe/united-arab-emirates)
- [South Africa](https://apptail.io/app/angles-calculator-jIoe/south-africa)
- [Argentina](https://apptail.io/app/angles-calculator-jIoe/argentina)
- [Austria](https://apptail.io/app/angles-calculator-jIoe/austria)
- [Azerbaijan](https://apptail.io/app/angles-calculator-jIoe/azerbaijan)
- [Bulgaria](https://apptail.io/app/angles-calculator-jIoe/bulgaria)
- [Brazil](https://apptail.io/app/angles-calculator-jIoe/brazil)
- [Belarus](https://apptail.io/app/angles-calculator-jIoe/belarus)
- [Switzerland](https://apptail.io/app/angles-calculator-jIoe/switzerland)

---

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