Casio-style running-total calculator for Android, tailored for business and retail use. It offers tax and margin tools, a Grand Total feature, a 12-digit display, and a History Log — with optional haptic feedback — designed for professionals. Not ranked in any top list. With 5,000,000+ total downloads and 23K in the last 30 days, it remains a popular choice for business-focused calculations.
Pros & Cons
Casio-style running total logic for fast, predictable results
Tax, VAT, and GST calculations built for retail under a familiar workflow
Profit margin planning with cost/sell price calculations
Grand Total feature to tally multiple results efficiently
Large 12-digit display enhances readability in financial tasks
Custom themes and optional haptic feedback improve usability
Limited to basic calculator functions (no advanced scientific modes)
Primarily tailored to business/retail use, which may be less appealing for non-financial tasks
Some competitors offer broader memory/history or more extensive pricing/discount tools
About Simple Calculator - SimpleCalc
Simple Calculator - SimpleCalc is a tools app developed by Everyday Calculation Apps.
Download Statistics
Simple Calculator - SimpleCalc has been downloaded 7.3 million times. In the last 30 days, the app was downloaded 23 thousand times.
User Ratings
Simple Calculator - SimpleCalc is rated 4.48 out of 5 stars. The rating is based on 73 thousand ratings.
App Information
Simple Calculator - SimpleCalc is FREE to download. The APK download size is 3.14 MB. The latest version available is 2.1.1. The last update was on August 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since August 2017.
Description
The classic desk calculator experience, now on your phone.
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Comments on Simple Calculator - SimpleCalc for Android
★★★★★Deja Jackson· Apr 24, 2026
This calculator is easy to use and fast. Little room for error. I use it frequently, and it has always been accurate.
★★★★★Aditya Venkateshwaran· Sep 26, 2026
Great app. Just needs a small improvement. When I take a number's percentage (say 20% of 1000) and I get 200, hitting the (+) button again by default adds it to 1000. This function should work only if the user hits (+) and (=) back to back. Simply hitting the (+) button should also allow me to add the percentage value (200) with some other unrelated number. The layout was a bit weird, but I got used to it. Other than that it's a perfect app (especially when you forget your actual desk calculator)
★★★★★FARHAD REZA· Aug 6, 2025
Calculation is required without equal pressing and Time and date need to be added to the history.
★★★★★Mohammad Arif· Jan 13, 2026
You can do that right you I installed calculator Simple install Simple calc.
★☆☆☆☆Leigh Dudenhoeffer· Sep 3, 2026
If I could give this calculator app a 0, I would. Ads are NOT the way to support this simple calculator. The latest ad provided a link for me to click that said my device had 8 objects which were infected. If you can't support this digital calculator with clean, decent, safe ads, then I highly recommend that Google Play remove it.
★☆☆☆☆Iftekhar Mondal· Sep 26, 2026
A simple calculation for adding through M+ (memory), the total amount derived by MRC gave horrific wrong answers again and again.
Google Play Rankings for Simple Calculator - SimpleCalc
This app is not ranked
Technologies used by Simple Calculator - SimpleCalc
12 permissions·15 libraries
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Trust & Safety: Uses standard permissions for network access, ads, and foreground services (INTERNET, ACCESS_NETWORK_STATE, FOREGROUND_SERVICE). It requests VIBRATE and WAKE_LOCK for a tactile and reliable experience and includes advertising identifiers (AD_ID) and AdMob integration. A dynamic receiver permission is declared as not exported. No sensitive data access beyond typical advertising and connectivity needs.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.