---
title: "Right Angle - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Right Angle is a calculator specializes in solving triangles & segments of a circle.  Angles can be entered or calculated in degrees, radian, degrees minutes seconds, % grade, x over 12.  You can solv"
---

# Right Angle — United States
> Triangle and circle calculator

![Right Angle App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/25/85/17/2585176c-6076-14c4-a6c6-626e2c60e0fb/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Jerry Mayers](https://apptail.io/developer/jerry-mayers-chbc)
**Category:** Productivity
**Rating:** 3.9/5 (28 ratings)
**Price:** Free
**Bundle ID:** com.yourcompany.RightAngle
**Store:** Apple App Store
**Country:** United States
**Version:** 6.2.0 (released 2026-10-09)
**Original Release:** 2008-10-04

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id292390648)
**AppTail Page:** [https://apptail.io/app/right-angle-YEQ/united-states](https://apptail.io/app/right-angle-YEQ/united-states)

## Right Angle Description
Right Angle is a calculator specializes in solving triangles & segments of a circle.

Angles can be entered or calculated in degrees, radian, degrees minutes seconds, % grade, x over 12.

You can solve segments of circles and oblique triangles with optional add-ons. The right triangle calculator is included for free.

EULA: 
Privacy policy: 

## Right Angle Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/45/67/e6/4567e62d-07f3-6d3f-55e5-b7b80c0bd989/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2024-11-07_at_16.21.00.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ff/00/b4/ff00b4cb-e4e4-5000-1d2d-93bdcc56c8bd/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2024-11-07_at_16.22.23.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/be/00/36/be003600-b70c-dc75-a3c1-bcb3d24bf64b/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2024-11-07_at_16.22.47.png/2064x2752.png)

## Right Angle Rating Breakdown in United States
- 5 stars: 19 (68%)
- 4 stars: 0 (0%)
- 3 stars: 1 (4%)
- 2 stars: 2 (7%)
- 1 stars: 6 (21%)

## Right Angle Reviews in United States

### *---- "Recently Useless"
We needed an app that handled imperial measurements in fractions. This was it until now. i can interpret decimals to fractions in my head but this app does neither to provide answers. What was once useful & unique is now useless & DELETED! goodbye!
-- Vinnie&Dime, 2025-01-24

### *---- "Most recent update ruined this app"
This app was 5 stars for the years I’ve used it but when I opened it yesterday and seen the option for feet and inches on the calculator was removed I was disappointed and now I have to convert all my measurements to decimals and back to get accurate measurements, I might as well just use the formula on my pipe trades calculator.
-- Chandler Salmans, 2024-11-11

### *---- "WHY"
WHY DID YOU REMOVE THE FRACTIONS….INSTEAD OF UPDATING IT YOU SET THE APP BACKWARDS
-- Shawndreeezy, 2024-11-10

### **--- "Changed for the worse"
Used this app for a long time because it would figure both of the angles of a right triangle but the app was updated and now it only provides one.
-- 197jshdhd, 2024-04-30

### **--- "Lose Your purchase"
If you do this update, you will lose your previously purchased unlocked app. And you now need to spend $4.99 to unlock the features that you paid for previously I tried to restore my purchase and it did not work. Fortunately, I did not update the app on my other phone so I still have a version that will work. And I am using it right now for work and messing around with. It is not something I wanted to do right now. I’m just not about the money, I’d love to pay the extra five bucks to help keep this app going, but it’s the principle and the timing that stinks
-- Copper Genius, 2024-04-24

### *---- "Keeps telling me to pay"
I see why now that I saw the owner write a review on his own app
-- Br4adley, 2020-05-05

### ***** "Excellent"
Ever since I downloaded this app it has made my job easier. It is excellent and very helpful and would recommend it to students and drafters.
-- DanDanTheDraftingMan, 2019-02-21

### ***** "A2OD"
Works great for me
-- A2OD, 2017-04-21

### ***** "Simply the best"
Yes it is expensive!
You get what you pay for!!
Elegant, powerful tool that gets it right every time!!!
-- Sabrc76, 2016-06-17

### *---- "It's ok"
Horrible, not as advertised, makes you pay for everything, even shown things.
-- Moneywithaw, 2015-04-29

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

## Right Angle In-App Purchases
| Item | Price |
|------|-------|
| Renews Monthly | $1.99 |
| Renews Yearly | $15.00 |
| Small Tip | $2.99 |
| Huge Tip | $29.99 |
| Medium Tip | $4.99 |
| Large Tip | $9.99 |
| Segment & Oblique Triangle | $6.99 |
| Oblique Triangle Calculator | $5.99 |
| Segments Calculator | $5.99 |


## Right Angle Discovered Keywords
- t
- right angle
- angle calculator

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## Right Angle Available In
- [United States](https://apptail.io/app/right-angle-YEQ/united-states)
- [United Kingdom](https://apptail.io/app/right-angle-YEQ/united-kingdom)
- [Canada](https://apptail.io/app/right-angle-YEQ/canada)
- [Australia](https://apptail.io/app/right-angle-YEQ/australia)
- [Norway](https://apptail.io/app/right-angle-YEQ/norway)
- [South Africa](https://apptail.io/app/right-angle-YEQ/south-africa)
- [New Zealand](https://apptail.io/app/right-angle-YEQ/new-zealand)
- [India](https://apptail.io/app/right-angle-YEQ/india)
- [Netherlands](https://apptail.io/app/right-angle-YEQ/netherlands)
- [South Korea](https://apptail.io/app/right-angle-YEQ/south-korea)
- [Germany](https://apptail.io/app/right-angle-YEQ/germany)
- [Brazil](https://apptail.io/app/right-angle-YEQ/brazil)
- [Thailand](https://apptail.io/app/right-angle-YEQ/thailand)
- [Singapore](https://apptail.io/app/right-angle-YEQ/singapore)
- [Spain](https://apptail.io/app/right-angle-YEQ/spain)
- [France](https://apptail.io/app/right-angle-YEQ/france)
- [Philippines](https://apptail.io/app/right-angle-YEQ/philippines)
- [Ireland](https://apptail.io/app/right-angle-YEQ/ireland)
- [Israel](https://apptail.io/app/right-angle-YEQ/israel)
- [United Arab Emirates](https://apptail.io/app/right-angle-YEQ/united-arab-emirates)
- [Argentina](https://apptail.io/app/right-angle-YEQ/argentina)
- [Austria](https://apptail.io/app/right-angle-YEQ/austria)
- [Azerbaijan](https://apptail.io/app/right-angle-YEQ/azerbaijan)
- [Bulgaria](https://apptail.io/app/right-angle-YEQ/bulgaria)
- [Bahrain](https://apptail.io/app/right-angle-YEQ/bahrain)
- [Chile](https://apptail.io/app/right-angle-YEQ/chile)
- [China](https://apptail.io/app/right-angle-YEQ/china)
- [Colombia](https://apptail.io/app/right-angle-YEQ/colombia)
- [Dominican Republic](https://apptail.io/app/right-angle-YEQ/dominican-republic)
- [Algeria](https://apptail.io/app/right-angle-YEQ/algeria)
- [Ecuador](https://apptail.io/app/right-angle-YEQ/ecuador)
- [Estonia](https://apptail.io/app/right-angle-YEQ/estonia)
- [Egypt](https://apptail.io/app/right-angle-YEQ/egypt)
- [Finland](https://apptail.io/app/right-angle-YEQ/finland)
- [Hong Kong SAR China](https://apptail.io/app/right-angle-YEQ/hong-kong)
- [Indonesia](https://apptail.io/app/right-angle-YEQ/indonesia)
- [Kuwait](https://apptail.io/app/right-angle-YEQ/kuwait)
- [Kazakhstan](https://apptail.io/app/right-angle-YEQ/kazakhstan)
- [Lebanon](https://apptail.io/app/right-angle-YEQ/lebanon)
- [Mexico](https://apptail.io/app/right-angle-YEQ/mexico)
- [Namibia](https://apptail.io/app/right-angle-YEQ/namibia)
- [Nigeria](https://apptail.io/app/right-angle-YEQ/nigeria)
- [Nepal](https://apptail.io/app/right-angle-YEQ/nepal)
- [Peru](https://apptail.io/app/right-angle-YEQ/peru)
- [Pakistan](https://apptail.io/app/right-angle-YEQ/pakistan)
- [Qatar](https://apptail.io/app/right-angle-YEQ/qatar)
- [Romania](https://apptail.io/app/right-angle-YEQ/romania)
- [Saudi Arabia](https://apptail.io/app/right-angle-YEQ/saudi-arabia)
- [Slovenia](https://apptail.io/app/right-angle-YEQ/slovenia)
- [Slovakia](https://apptail.io/app/right-angle-YEQ/slovakia)
- [Tunisia](https://apptail.io/app/right-angle-YEQ/tunisia)
- [Vietnam](https://apptail.io/app/right-angle-YEQ/vietnam)
- [Grenada](https://apptail.io/app/right-angle-YEQ/grenada)
- [Oman](https://apptail.io/app/right-angle-YEQ/oman)
- [Panama](https://apptail.io/app/right-angle-YEQ/panama)
- [Venezuela](https://apptail.io/app/right-angle-YEQ/venezuela)
- [Cyprus](https://apptail.io/app/right-angle-YEQ/cyprus)
- [Kenya](https://apptail.io/app/right-angle-YEQ/kenya)
- [Jordan](https://apptail.io/app/right-angle-YEQ/jordan)
- [Senegal](https://apptail.io/app/right-angle-YEQ/senegal)
- [Cayman Islands](https://apptail.io/app/right-angle-YEQ/cayman-islands)
- [Poland](https://apptail.io/app/right-angle-YEQ/poland)
- [Brunei](https://apptail.io/app/right-angle-YEQ/brunei)
- [Lithuania](https://apptail.io/app/right-angle-YEQ/lithuania)
- [North Macedonia](https://apptail.io/app/right-angle-YEQ/north-macedonia)
- [Malta](https://apptail.io/app/right-angle-YEQ/malta)
- [Mauritius](https://apptail.io/app/right-angle-YEQ/mauritius)
- [Armenia](https://apptail.io/app/right-angle-YEQ/armenia)
- [Uganda](https://apptail.io/app/right-angle-YEQ/uganda)
- [Belize](https://apptail.io/app/right-angle-YEQ/belize)
- [Jamaica](https://apptail.io/app/right-angle-YEQ/jamaica)
- [Iceland](https://apptail.io/app/right-angle-YEQ/iceland)
- [Angola](https://apptail.io/app/right-angle-YEQ/angola)

---

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