# Calculator Keyboard

> This is an app much useful for keyboard as well as calculator.

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

## Overview

- **ID:** `com.jsb.calculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Jbdev
- **Category:** TOOLS
- **Downloads:** 66,625
- **Rating:** 3.73 / 5 (351 ratings)
- **Version:** 1.8.4
- **Last updated:** 2026-07-11
- **First published:** 2021-02-05
- **Publisher country:** IN
- **Size:** 33 MB
- **Data as of:** 2026-09-16
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.jsb.calculator)
- **Website:** [https://calculator.jbdev.in/](https://calculator.jbdev.in/)
- **Privacy policy:** [https://calculator.jbdev.in/privacy-policy/](https://calculator.jbdev.in/privacy-policy/)

## Description

Calculator Keyboard is a versatile Chrome extension that merges the convenience of a keyboard with a powerful calculator and additional features. Users can perform basic arithmetic operations like addition, subtraction, and division without switching apps. Along with calculator functions, it includes a variety of stylish fonts to customize and enhance your messages.

This app goes beyond typing by offering text-to-speech capabilities, allowing you to listen to your typed text. It also supports easy copying and pasting, streamlining your workflow. The calculator can be minimized or maximized seamlessly, ensuring smooth multitasking. Overall, Calculator Keyboard elevates your typing experience by combining essential calculator functions and text styling tools in one handy app.

## Rankings

- #265,643 — 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.READ_APP_BADGE`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `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`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.jsb.calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.jsb.calculator.permission.C2D_MESSAGE`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

## Review summary

Users appreciate the Calculator Keyboard for its ease of use and seamless integration of a calculator into the keyboard, helping them save time. However, multiple reviews highlight the need for more customization options such as resizing, themes, and emoji support. Stability issues with the floating calculator feature and lack of advanced calculation functions are common complaints. Users also desire better keyboard switching behavior and bug fixes to improve reliability and overall experience.

### Pros

- Integrates calculator functionality directly into the keyboard for convenience.
- User-friendly and easy to use interface.
- Helps save time and makes work easier, especially for quick numeric inputs.
- Useful numeric keyboard that users rely on regularly.
- Great potential and a thoughtful idea appreciated by users.

### Cons

- Lack of customization options, such as keyboard resizing and themes.
- Missing features like emoji support, language switch, and advanced calculation capability (algebra, square roots).
- Floating calculator feature is unstable and disappears after a short time.
- Defaulting to the calculator keyboard instead of user's preferred keyboard is annoying.
- Presence of bugs affecting overall usability, including functionality issues with the floating calculator.

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