---
title: "Calculator: Brill Calc - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "A calculator with a unique hexagonal interface where all buttons are arranged in a honeycomb pattern.  Features:  - Non-standard button layout in hexagonal shapes - Complete set of mathematical functi"
---

# Calculator: Brill Calc — Vietnam
> Simple Scientific Calculator

![Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a2/a6/10/a2a61068-32c4-6134-c0c4-ef17586301fe/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Maxim Frolov](https://apptail.io/developer/maxim-frolov-fdYD)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** fairy.tools.Calculator
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 2.3 (released 2026-09-09)
**Original Release:** 2024-03-06
**Languages:** German, Arabic, Danish, English, Finnish, French, Greek (modern), Hebrew (modern), Hindi, Indonesian, Italian, Japanese, Catalan, Korean, Croatian, Malay, Dutch, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Swedish, Slovak, Spanish, Thai, Chinese, Czech, Turkish, Ukrainian, Hungarian, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6478857571)
**AppTail Page:** [https://apptail.io/app/calculator-brill-calc-aiGx/vietnam](https://apptail.io/app/calculator-brill-calc-aiGx/vietnam)

## Calculator Description
A calculator with a unique hexagonal interface where all buttons are arranged in a honeycomb pattern.

Features:

- Non-standard button layout in hexagonal shapes
- Complete set of mathematical functions: basic operations, trigonometric functions (sin, cos, tan, sinh, cosh, tanh), logarithms (ln, log₁₀), powers and roots
- Additional functions: percentages, constants (π, e), exponential operations
- Memory buttons (m+, m-, AC)
- Radian/degree toggle (Rad)
- Scientific notation (EE)
- Color-coded buttons for different operation types

The interface is optimized for touch control on iPad. The hexagonal grid provides an ergonomic arrangement of frequently used functions around the numeric keypad.

## Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b2/e4/e3/b2e4e323-31e3-b920-49fa-4dec88b13679/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-23_at_19.05.39.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1c/43/6f/1c436f1f-ecd7-9f20-b22c-506b06ecc33a/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-04-23_at_19.05.47.png/1320x2868.png)

## Calculator Rating Breakdown in Vietnam
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)


## Calculator In-App Purchases
| Item | Price |
|------|-------|
| Scientific Version | 149.00 đ |



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## Calculator Available In
- [Russia](https://apptail.io/app/calculator-brill-calc-aiGx/russia)
- [United States](https://apptail.io/app/calculator-brill-calc-aiGx/united-states)
- [Vietnam](https://apptail.io/app/calculator-brill-calc-aiGx/vietnam)
- [Barbados](https://apptail.io/app/calculator-brill-calc-aiGx/barbados)
- [Bulgaria](https://apptail.io/app/calculator-brill-calc-aiGx/bulgaria)
- [Bahrain](https://apptail.io/app/calculator-brill-calc-aiGx/bahrain)
- [Brunei](https://apptail.io/app/calculator-brill-calc-aiGx/brunei)
- [Belarus](https://apptail.io/app/calculator-brill-calc-aiGx/belarus)
- [Canada](https://apptail.io/app/calculator-brill-calc-aiGx/canada)
- [Switzerland](https://apptail.io/app/calculator-brill-calc-aiGx/switzerland)
- [China](https://apptail.io/app/calculator-brill-calc-aiGx/china)
- [Colombia](https://apptail.io/app/calculator-brill-calc-aiGx/colombia)
- [Cyprus](https://apptail.io/app/calculator-brill-calc-aiGx/cyprus)
- [Czechia](https://apptail.io/app/calculator-brill-calc-aiGx/czechia)
- [Germany](https://apptail.io/app/calculator-brill-calc-aiGx/germany)
- [Denmark](https://apptail.io/app/calculator-brill-calc-aiGx/denmark)
- [Algeria](https://apptail.io/app/calculator-brill-calc-aiGx/algeria)
- [Ecuador](https://apptail.io/app/calculator-brill-calc-aiGx/ecuador)
- [Estonia](https://apptail.io/app/calculator-brill-calc-aiGx/estonia)
- [Egypt](https://apptail.io/app/calculator-brill-calc-aiGx/egypt)
- [France](https://apptail.io/app/calculator-brill-calc-aiGx/france)
- [United Kingdom](https://apptail.io/app/calculator-brill-calc-aiGx/united-kingdom)
- [Grenada](https://apptail.io/app/calculator-brill-calc-aiGx/grenada)
- [Hong Kong SAR China](https://apptail.io/app/calculator-brill-calc-aiGx/hong-kong)
- [Croatia](https://apptail.io/app/calculator-brill-calc-aiGx/croatia)
- [Japan](https://apptail.io/app/calculator-brill-calc-aiGx/japan)
- [Kenya](https://apptail.io/app/calculator-brill-calc-aiGx/kenya)
- [South Korea](https://apptail.io/app/calculator-brill-calc-aiGx/south-korea)
- [Kuwait](https://apptail.io/app/calculator-brill-calc-aiGx/kuwait)
- [Kazakhstan](https://apptail.io/app/calculator-brill-calc-aiGx/kazakhstan)
- [Sri Lanka](https://apptail.io/app/calculator-brill-calc-aiGx/sri-lanka)
- [Lithuania](https://apptail.io/app/calculator-brill-calc-aiGx/lithuania)
- [Luxembourg](https://apptail.io/app/calculator-brill-calc-aiGx/luxembourg)
- [Latvia](https://apptail.io/app/calculator-brill-calc-aiGx/latvia)
- [North Macedonia](https://apptail.io/app/calculator-brill-calc-aiGx/north-macedonia)
- [Macao SAR China](https://apptail.io/app/calculator-brill-calc-aiGx/macau)
- [Mauritius](https://apptail.io/app/calculator-brill-calc-aiGx/mauritius)
- [Namibia](https://apptail.io/app/calculator-brill-calc-aiGx/namibia)
- [Nepal](https://apptail.io/app/calculator-brill-calc-aiGx/nepal)
- [New Zealand](https://apptail.io/app/calculator-brill-calc-aiGx/new-zealand)
- [Oman](https://apptail.io/app/calculator-brill-calc-aiGx/oman)
- [Peru](https://apptail.io/app/calculator-brill-calc-aiGx/peru)
- [Qatar](https://apptail.io/app/calculator-brill-calc-aiGx/qatar)
- [El Salvador](https://apptail.io/app/calculator-brill-calc-aiGx/el-salvador)
- [Thailand](https://apptail.io/app/calculator-brill-calc-aiGx/thailand)
- [Armenia](https://apptail.io/app/calculator-brill-calc-aiGx/armenia)
- [Türkiye](https://apptail.io/app/calculator-brill-calc-aiGx/turkey)
- [Uganda](https://apptail.io/app/calculator-brill-calc-aiGx/uganda)
- [Uruguay](https://apptail.io/app/calculator-brill-calc-aiGx/uruguay)
- [Uzbekistan](https://apptail.io/app/calculator-brill-calc-aiGx/uzbekistan)
- [Tunisia](https://apptail.io/app/calculator-brill-calc-aiGx/tunisia)
- [Australia](https://apptail.io/app/calculator-brill-calc-aiGx/australia)
- [Azerbaijan](https://apptail.io/app/calculator-brill-calc-aiGx/azerbaijan)

---

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