# Calculator Pro - All-in-one

> The Perfect Scientific Calculator with Currency, Unit Converter & Math tools.

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

## Overview

- **ID:** `com.gigantic.calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Gigantic Apps
- **Category:** PRODUCTIVITY
- **Downloads:** 115,550
- **Rating:** 4.47 / 5 (672 ratings)
- **Version:** 3.6.0
- **Last updated:** 2026-08-21
- **First published:** 2018-06-10
- **Publisher country:** IN
- **Size:** 14 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.gigantic.calculator)
- **Website:** [https://giganticapps.com](https://giganticapps.com/)
- **Privacy policy:** [https://giganticapps.com/privacy-policy.html](https://giganticapps.com/privacy-policy.html)

## Description

**Calculator Pro - All-in-one** is a comprehensive and user-friendly multi-calculator app designed for everyday life and advanced calculations. Featuring over 80 calculators and converters, it includes a standard and scientific calculator layout with function graphing and calculation history.

Key features include a currency converter supporting 170 currencies offline, diverse math tools like equation solvers, geometric calculators, and statistical tools, alongside numerous unit converters for length, area, weight, and more. Additional tools like BMI, tip, loan calculators, and body fat calculators make it ideal for students, teachers, engineers, and anyone needing precise calculations. With a clean interface and dark theme for late-night use, Calculator Pro is the ultimate all-in-one calculator app on your device—completely free.

## Rankings

- #206,702 — 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.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.gigantic.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users praise Calculator Pro as a powerful, feature-rich all-in-one calculator with a user-friendly interface. It is widely liked and receives strong ratings. However, multiple reviews flag intrusive ads and repeated privacy/data-consent prompts that disrupt usage, highlighting a trade-off between features and ad/privacy practices.

### Pros

- Powerful, feature-rich all-in-one calculator
- Easy-to-use and user-friendly interface
- Widely praised and positively rated by users

### Cons

- Obtrusive ads and interruptions during usage
- Repeated privacy/data-consent prompts that block usage

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