# Smart Calculator - All in one

> All-in-One Calculator & Converter: Simplify Math, Finance, Health & More

Canonical page: [https://chrome-stats.com/d/com.deep.smartcalculator](https://chrome-stats.com/d/com.deep.smartcalculator)

## Overview

- **ID:** `com.deep.smartcalculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Deepak Kulkarni
- **Category:** PRODUCTIVITY
- **Downloads:** 593,760
- **Rating:** 4.31 / 5 (2,320 ratings)
- **Version:** 2.3.8
- **Last updated:** 2026-02-13
- **First published:** 2019-07-24
- **Publisher country:** IN
- **Size:** 11 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.deep.smartcalculator)
- **Website:** [http://allinonecal.com](http://allinonecal.com/)
- **Privacy policy:** [https://allinonecal.com/privacy\_policy.html](https://allinonecal.com/privacy_policy.html)

## Description

**Smart Calculator - All in One** is a versatile Chrome extension designed to simplify your daily calculations across various domains. Whether you're a student, professional, business owner, or fitness enthusiast, this tool offers an all-inclusive solution ranging from basic arithmetic to complex scientific functions.

Key features include a standard & scientific calculator with memory storage and undo options, a comprehensive financial calculator suite (EMI, loans, investments), business calculators (GST, discounts), and health metrics like BMI and calorie counters. Additionally, it supports date calculations and provides over 200 unit conversion types spanning length, weight, temperature, and currencies with offline support. Customization options such as dark mode and multiple themes enhance user experience, while the app promises fast, accurate results with minimal storage. Perfect for users looking for a reliable and professional calculator extension that combines multiple tools into one.

## Rankings

- #91,255 — 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.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.deep.smartcalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Users find the app very useful and easy to use, with an all-in-one calculator setup and handy history notes. Recurring drawbacks are UI/UX concerns from a recent theme change (thick buttons and mismatched corner shapes) and several missing features (backup sign-in, 000 input, and history-step editing).

### Pros

- Very useful and easy to use.
- All-in-one calculator with many calculators in one place and instant results.
- History feature with notes, allowing quick reference and checking previous calculations.
- Long-term reliability and consistently positive evaluations.

### Cons

- UI/UX design changes with the recent update are not well received: thick new theme buttons and the overall interface feel; users want the selection area corners rounded to match the buttons.
- Missing essential input options like a 000 button for thousand-value calculations.
- Lack of Google backup sign-in / backup options.

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