---
title: "TriCalc – Triangle Solver - Reviews, Revenue and Downloads in Estonia | Apple App Store"
description: "Enter any combination of sides and angles, and Triangle Calculator instantly solves the missing values, draws the triangle, and shows you the full results.  FEATURES · Auto-solve from any valid input "
---

# TriCalc – Triangle Solver — Estonia
> Auto-solve sides and angles

![TriCalc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/20/82/2c/20822c4d-3008-b51b-d2df-dc14d599187c/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Keita Ogasawara](https://apptail.io/developer/keita-ogasawara-unFb)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.ogco.triangleChecker
**Store:** Apple App Store
**Country:** Estonia
**Version:** 1.2 (released 2026-05-28)
**Original Release:** 2026-04-27
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ee/app/app/id6762830339)
**AppTail Page:** [https://apptail.io/app/app-jGHz/estonia](https://apptail.io/app/app-jGHz/estonia)

## TriCalc Description
Enter any combination of sides and angles, and Triangle Calculator instantly solves the missing values, draws the triangle,
and shows you the full results.

FEATURES
· Auto-solve from any valid input — sides (a, b, c) and angles (A, B, C)
· Calculates area, perimeter, and triangle classification (acute / right / obtuse, equilateral / isosceles / scalene)
· Supports multiple solving methods: Law of Cosines (SSS, SAS), Law of Sines (SSA, AAS/ASA)
· Detects and handles the ambiguous SSA case
· Real-time triangle visualization

PREMIUM (one-time purchase)
· Unlimited save & history — revisit any triangle anytime
· Ad-free experience
· Step-by-step solution with formulas

Whether you're studying trigonometry, working on a construction project, doing land surveying, or building a game, Triangle
Calculator gives you fast and accurate results.

## TriCalc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/dd/20/62dd2013-22e2-5df0-d7ca-710fb8d9a80b/2.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b8/87/f1/b887f1f9-9380-48a5-e449-5944e37f8c5b/1.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/9f/34/42/9f344215-916f-ae7a-32de-618c2b9e6cef/3.png/1242x2688.png)



## TriCalc In-App Purchases
| Item | Price |
|------|-------|
| Premium | €1.99 |




## TriCalc Available In
- [United Arab Emirates](https://apptail.io/app/app-jGHz/united-arab-emirates)
- [Argentina](https://apptail.io/app/app-jGHz/argentina)
- [Austria](https://apptail.io/app/app-jGHz/austria)
- [Azerbaijan](https://apptail.io/app/app-jGHz/azerbaijan)
- [Belgium](https://apptail.io/app/app-jGHz/belgium)
- [Bulgaria](https://apptail.io/app/app-jGHz/bulgaria)
- [Brazil](https://apptail.io/app/app-jGHz/brazil)
- [Belarus](https://apptail.io/app/app-jGHz/belarus)
- [Switzerland](https://apptail.io/app/app-jGHz/switzerland)
- [Chile](https://apptail.io/app/app-jGHz/chile)
- [China](https://apptail.io/app/app-jGHz/china)
- [Cyprus](https://apptail.io/app/app-jGHz/cyprus)
- [Czechia](https://apptail.io/app/app-jGHz/czechia)
- [Germany](https://apptail.io/app/app-jGHz/germany)
- [Estonia](https://apptail.io/app/app-jGHz/estonia)
- [Egypt](https://apptail.io/app/app-jGHz/egypt)
- [Spain](https://apptail.io/app/app-jGHz/spain)
- [Finland](https://apptail.io/app/app-jGHz/finland)
- [France](https://apptail.io/app/app-jGHz/france)
- [United Kingdom](https://apptail.io/app/app-jGHz/united-kingdom)
- [Greece](https://apptail.io/app/app-jGHz/greece)
- [Honduras](https://apptail.io/app/app-jGHz/honduras)
- [Hungary](https://apptail.io/app/app-jGHz/hungary)
- [Ireland](https://apptail.io/app/app-jGHz/ireland)
- [Iceland](https://apptail.io/app/app-jGHz/iceland)
- [Japan](https://apptail.io/app/app-jGHz/japan)
- [Kuwait](https://apptail.io/app/app-jGHz/kuwait)
- [Kazakhstan](https://apptail.io/app/app-jGHz/kazakhstan)
- [Madagascar](https://apptail.io/app/app-jGHz/madagascar)
- [North Macedonia](https://apptail.io/app/app-jGHz/north-macedonia)
- [Mexico](https://apptail.io/app/app-jGHz/mexico)
- [Malaysia](https://apptail.io/app/app-jGHz/malaysia)
- [Nigeria](https://apptail.io/app/app-jGHz/nigeria)
- [Netherlands](https://apptail.io/app/app-jGHz/netherlands)
- [Philippines](https://apptail.io/app/app-jGHz/philippines)
- [Pakistan](https://apptail.io/app/app-jGHz/pakistan)
- [Poland](https://apptail.io/app/app-jGHz/poland)
- [Portugal](https://apptail.io/app/app-jGHz/portugal)
- [Russia](https://apptail.io/app/app-jGHz/russia)
- [Saudi Arabia](https://apptail.io/app/app-jGHz/saudi-arabia)
- [Sweden](https://apptail.io/app/app-jGHz/sweden)
- [Slovenia](https://apptail.io/app/app-jGHz/slovenia)
- [Türkiye](https://apptail.io/app/app-jGHz/turkey)
- [Taiwan](https://apptail.io/app/app-jGHz/taiwan)
- [Uganda](https://apptail.io/app/app-jGHz/uganda)
- [Vietnam](https://apptail.io/app/app-jGHz/vietnam)

---

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