Standard Calculator (StdCalc)

1.3.0

Roaming Squirrel Software

4.16

749 reviews

100,000+
Downloads

Free

StdCalc - a basic calculator for your everyday needs!

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StdCalc is a free, ad-supported calculator from Roaming Squirrel Software designed for everyday math tasks. It offers decimal and fractions modes, a running total and full history, and color themes, with extra tools like a tip calculator and a loan calculator accessible from the menu. With 100,000+ downloads and a 4.184 rating from 758 reviews, it remains a durable option in the TOOLS category.

Pros & Cons

Free to use
Includes tip and loan calculators
History and live running totals
Multiple color schemes
Ad-supported with an optional ad-free upgrade

Not ranked in any top lists
Lacks scientific calculator features compared to many competitors (e.g., scientific mode, trigonometric functions)
Ad-supported by default (requires upgrade for ad-free experience)

About Standard Calculator (StdCalc)

Standard Calculator (StdCalc) is a tools app developed by Roaming Squirrel Software.

How many times has Standard Calculator (StdCalc) been downloaded?

Standard Calculator (StdCalc) has been downloaded 250 thousand times. In the last 30 days, the app was downloaded 66 times.

What is the rating of Standard Calculator (StdCalc)?

Standard Calculator (StdCalc) is rated 4.16 out of 5 stars, based on 750 ratings.

Is Standard Calculator (StdCalc) free?

Standard Calculator (StdCalc) is free to download. The APK download size is 3.86 MB. The latest version available is 1.3.0. The last update was on July 30, 2026.

What are the requirements for Standard Calculator (StdCalc)?

The app has a content rating of Everyone. The app has been available on Google Play May 2011.

Description

A simple, easy to use, calculator designed to be more functional than the default installed model - also includes a tip calculator and a loan calculator, both of which can be accessed from the menu -

More data about Standard Calculator (StdCalc)

Price	Free to download
Total downloads	250 thousand
Recent downloads	66
Rating	4.16 based on 750 ratings
Ranking	Not ranked
Version	1.3.0
APK size	3.86 MB
Number of libraries	16
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Standard Calculator (StdCalc) app

Standard Calculator (StdCalc) compared with similar apps

Common keywords of similar apps

Text Stdcalc Default Accessed Menu Main Running Total Entered Full Ad Calculator Calculation Mode History

Keywords missing from this app

Calculations App Tax Functions Key Math Basic Features Easy Simple Calculate Converter Time Fraction Discount Scientific Quick Unit Fast Support Free Display Numbers Decimal Results Memory Operations Rate Shopping Percentage Expressions Long Everyday Daily Quickly Price Clean Currency Answer Press Recent Formulas Keys Percentages Advanced Buttons

Google Play Rating history and histogram

540

120

Downloads over time

Standard Calculator (StdCalc) has been downloaded 250 thousand times. Over the past 30 days, it has been downloaded 66 times.

Changelog of Standard Calculator (StdCalc)

Show changelog

Developer information for Roaming Squirrel Software

Roaming Squirrel Software

admin@roamingsquirrel.com

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Comments on Standard Calculator (StdCalc) for Android

★★★★★ Marc Mulcahy · Feb 16, 2019

The best basic calculator I could find on Chromebook. It is basic if you want it to be, or you can use different modes for many other needs. The basic is vertical, clear to read and has a percentage key. You would be surprised how many calculator apps on Chromebook don't offer these valuable qualities. If you need a scientific or financial calculator they have that too for free! Very considerate app that imagines what the practical user needs. Great job! Keep up the great work!

★★★★☆ Manny · Dec 3, 2011

Manny T Very nice app strongly recommend it.

★★★★★ A Google User · Jul 22, 2013

Very simple to use. The UI can be a bit cleaner. Very simple to use. The UI can be a bit cleaner.

★☆☆☆☆ Nasaryn Hernandez · Dec 22, 2015

Ok app I think the app is dumb I put in a fact, and it is the wong answer everyone knows that 2+2=4 not 18

★☆☆☆☆ A Google User · Aug 15, 2015

Memory Reall Thy needs' memory buttons and should be able to correct past calculations.

★☆☆☆☆ Steve Bosworth HobbyFX · Nov 29, 2015

Basic ad platform Just a calc, that's all I want.....

★☆☆☆☆ William Rouse · Feb 24, 2016

I finally find a calculator I love, and it has ads.

Google Play Rankings for Standard Calculator (StdCalc)

This app is not ranked

Technologies used by Standard Calculator (StdCalc)

Standard Calculator (StdCalc) is requesting 10 permissions and is using 16 libraries.

Permissions

Network communication

view network connections, full network access

Hardware controls

control vibration

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.gms.permission.AD_ID, com.roamingsquirrel.android.standard_calculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX App Startup Android Library Icon

AndroidX App Startup Android WorkManager Android Library Icon

Android WorkManager AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX ProfileInstaller Android Library Icon

AndroidX ProfileInstaller Chromium Android Library Icon

Chromium

AndroidX WebKit AndroidX Preference Android Library Icon

AndroidX Preference

Trust & Safety: Ad-supported app using advertising identifiers and standard network permissions (INTERNET, ACCESS_NETWORK_STATE). It also requests FOREGROUND_SERVICE and WAKE_LOCK, along with AD_ID and a dynamic receiver permission. These factors suggest typical ad/analytics usage; users should review the privacy policy for ad tracking and attribution details.

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