# Fast & Easy Calculator App

> A fast, easy, and offline calculator for quick and accurate calculations!

Canonical page: [https://chrome-stats.com/d/com.chatbook.hachatbook](https://chrome-stats.com/d/com.chatbook.hachatbook)

## Overview

- **ID:** `com.chatbook.hachatbook`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Professional\_Developers
- **Category:** TOOLS
- **Downloads:** 1,025
- **Version:** 19.9.0
- **Last updated:** 2025-08-28
- **First published:** 2021-08-09
- **Size:** 15 MB
- **Data as of:** 2025-09-03
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.chatbook.hachatbook)
- **Privacy policy:** [https://www.termsfeed.com/live/e3e55d3d-0ea2-44f4-a24e-64bd226ab4e7](https://www.termsfeed.com/live/e3e55d3d-0ea2-44f4-a24e-64bd226ab4e7)

## Description

Fast &amp; Easy Calculator App is a simple yet powerful offline calculator for all your daily math needs. Whether you&#39;re solving basic arithmetic, percentages, or quick calculations, this app ensures accuracy and speed.<br><br>🔹 Key Features:<br>✔️ Simple and user-friendly interface<br>✔️ Works offline—no internet needed<br>✔️ Fast and accurate calculations<br>✔️ Supports addition, subtraction, multiplication &amp; division<br>✔️ Lightweight and efficient design<br><br>Perform calculations effortlessly anytime, anywhere! Download now and simplify your math tasks. 🧮📱

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.INTERNET`
- `com.chatbook.hachatbook.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.huawei.appmarket.service.commondata.permission.GET_COMMON_DATA`
- `com.samsung.android.mapsagent.permission.READ_APP_INFO`

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