# Flex Calculators

> Scientific calculator with equations, matrix, unit, and currency tools.

Canonical page: [https://chrome-stats.com/d/com.anle.flexcalculator](https://chrome-stats.com/d/com.anle.flexcalculator)

## Overview

- **ID:** `com.anle.flexcalculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** anthaile
- **Category:** TOOLS
- **Downloads:** 33
- **Version:** 1.0.2
- **Last updated:** 2026-05-01
- **First published:** 2026-04-27
- **Publisher country:** VN
- **Size:** 63 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.anle.flexcalculator)
- **Privacy policy:** [https://lethaian15112004.github.io/Flex-Calculator-privacy-policy/](https://lethaian15112004.github.io/Flex-Calculator-privacy-policy/)

## Description

Flex Calculators is a powerful all-in-one calculator app built for everyday problems and advanced math.<br><br>Use it as your daily calculator, then switch to specialized tools for equations, calculus, statistics, finance, time, and conversions.<br><br>Key features:<br><br>- Scientific calculator<br>  - Fast expression input and real-time result preview<br>  - History support for quick reuse<br>  - Configurable angle mode (degrees/radians)<br>  - Real-only or complex result handling<br><br>- Advanced math tools<br>  - Equation solver<br>  - System of equations and system of inequalities<br>  - Matrix calculator<br>  - Vector calculator<br>  - Derivatives and integrals<br>  - Statistics and distributions<br>  - Value table and proportion tools<br>  - Number base converter<br><br>- Unit converter<br>  - Convert across many categories including:<br>    length, mass, area, volume, temperature, time, speed,<br>    force, pressure, energy, power, electrical, light, sound,<br>    data, performance, chemistry, and biology<br><br>- Daily life calculators<br>  - Currency converter<br>  - Energy/fuel cost calculator<br>  - BMI/body index calculator<br>  - Loan payment calculator<br>  - Savings calculator<br>  - Date calculator<br>  - World hour/time-zone tool<br><br>- Personalization and display controls<br>  - Light, dark, or system theme<br>  - Custom theme color<br>  - Multi-language interface<br>  - Decimal precision setting<br>  - Number formatting options (including thousand separators)<br><br>- Ads and purchase<br>  - Banner/interstitial ads may be shown<br>  - One-time purchase option to remove ads<br><br>Why users choose Flex Calculators:<br>- One app for both basic and advanced calculations<br>- Clean workflow for study, engineering, and daily finance tasks<br>- Practical tools that reduce the need to install multiple calculator apps<br><br>Whether you need quick arithmetic, equation solving, conversions, or planning daily expenses, Flex Calculators helps you solve it faster.

## Rankings

- #2,425,013 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.anle.flexcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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