# DS Simple Calculator

> Easy & Scientific calculator app - Currency Converter, BMI tracker

Canonical page: [https://chrome-stats.com/d/com.amobear.calculator](https://chrome-stats.com/d/com.amobear.calculator)

## Overview

- **ID:** `com.amobear.calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Avn Global Application
- **Category:** TOOLS
- **Downloads:** 245,193
- **Rating:** 4.29 / 5 (301 ratings)
- **Version:** 4.2.09072025
- **Last updated:** 2025-07-09
- **First published:** 2024-03-11
- **Publisher country:** VN
- **Size:** 21 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.amobear.calculator)
- **Website:** [https://android.vn](https://android.vn/)
- **Privacy policy:** [https://sites.google.com/view/dscalculatorsimple/home](https://sites.google.com/view/dscalculatorsimple/home)

## Description

DS Simple Calculator is a versatile calculator extension designed for both basic and scientific computations. It features standard operations like addition, subtraction, multiplication, and division, alongside advanced scientific functions such as square roots, trigonometric, exponential, and logarithmic calculations. 

Beyond calculation, this app includes multiple converters—currency (with daily updated exchange rates and graphs), length, area, volume, weight—as well as a world time converter to check local times globally. Additional utilities include a simple dice roller for educational and recreational uses, a notes section for to-do lists and reminders, and a BMI tracker to help maintain your health. The interface supports dark mode and screen rotation for accessibility and ease of use, with history tracking for your calculations and world time queries, making this a comprehensive tool for work, study, and everyday life.

## Rankings

- #144,212 — 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.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.SYSTEM_OVERLAY_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WORK_SCHEDULE`
- `com.amobear.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

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