# Triangle Calculator

> Right triangle calculator app that allows you to easily calculate by entering two variables (length or angle)

Canonical page: [https://chrome-stats.com/d/com.oneNone.trical100](https://chrome-stats.com/d/com.oneNone.trical100)

## Overview

- **ID:** `com.oneNone.trical100`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** One N One Apps
- **Category:** TOOLS
- **Downloads:** 2,985
- **Version:** 1.3.4
- **Last updated:** 2026-07-23
- **First published:** 2022-09-29
- **Publisher country:** VN
- **Size:** 11 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.oneNone.trical100)
- **Website:** [https://onenoneapps.blogspot.com/](https://onenoneapps.blogspot.com/)
- **Privacy policy:** [https://sites.google.com/view/onenone-privacy/%ED%99%88](https://sites.google.com/view/onenone-privacy/%ED%99%88)

## Description

&quot;Measure angles simply by aiming the camera, and unlock all the secrets of triangles with just two inputs!&quot;<br><br>This is a smart tool that allows you to calculate all sides and angles of a right triangle most quickly and accurately, without any complex mathematical knowledge.<br><br>Now, use the sophisticated HUD-style camera function to precisely measure the height and angles of real-world objects.<br><br>1. &#39;One-Touch&#39; Pythagorean Calculator for Everyone<br><br>- Simple Input: Enter only two values ​​from the hypotenuse (c), base (b), height (a), and angles (α, β).<br><br>- Intelligent Automatic Calculation: As soon as you enter the values, it automatically calculates the lengths of all remaining sides, angles, and precise calculation results.<br><br>- Smart Workflow: It features an intelligent system that links with existing data to immediately display the result (Enter) when you import angles measured by the camera.<br><br>2. Innovative Camera Angle Measurement System<br><br>- 2-Stage Precision Calibration: By introducing a &#39;bottom-to-top 2-stage measurement&#39; method that completely eliminates camera height errors, you can obtain angles as accurate as if measured directly from the ground. - Pinch-to-Zoom: Zoom in with two fingers to precisely aim at distant treetops or the tops of buildings.<br><br>- Stable Measurements: Utilizing Low Pass Filter (LPF) technology, it displays angles smoothly and accurately to the first decimal place without sensor jitter.<br><br>3. What This App Can Do<br><br>Easily perform calculations in any situation, from architecture, woodworking, and interior design to school homework.<br><br>- Side Lengths: Calculate base (Adjacent), height (Opposite), and hypotenuse.<br><br>- Angle Measurement: Calculate top and bottom angles.<br><br>- Actual Height Measurement: Measure the slope and height of trees, buildings, and terrain.

## Rankings

- #843,408 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.oneNone.trical100.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [Triangle Calculator](https://chrome-stats.com/d/kenkes.trianglecalc) — 145,885 users, 4.08 / 5
- [Triangle Calculator](https://chrome-stats.com/d/com.ucandroid.trianglecalculator) — 8,580 users
- [Right Triangle Calculator](https://chrome-stats.com/d/com.starroid.triangle) — 6,944 users
- [Triangle Calculator](https://chrome-stats.com/d/com.turkceapps.trianglecalculation) — 550,853 users, 3.19 / 5
- [Right triangle calculator](https://chrome-stats.com/d/com.thankyouai.righttrianglecalculator) — 65 users
- [Trigonometry Calculator](https://chrome-stats.com/d/trigonometrycalculation.me) — 7,021 users
- [Triangle Calculator](https://chrome-stats.com/d/com.rukaelectric.triangelsolver) — 23 users
- [Right Triangle Calculator](https://chrome-stats.com/d/com.appsgurus.righttrianglecalculator) — 174 users
- [Right Triangle Calculator](https://chrome-stats.com/d/com.msamil.righttriangle) — 8,496 users
- [Triangle angle calculator](https://chrome-stats.com/d/a.dev.calc_triangle) — 52,269 users
- [Triangle + Trigonometry Calc](https://chrome-stats.com/d/com.triangle_trignometry.triangle_trignometry_calculator) — 33,996 users, 3.94 / 5
- [Triangle Calculator](https://chrome-stats.com/d/com.notalone.triangle) — 79 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.oneNone.trical100)