FlexCalc: Linked Calculations

Easily edit and automatically update linked calculations.

AppPlus.Mobi · mobi.appplus.calculator.plus

5.0 out of 5 (3 ratings) 500K+ downloads v2.4.1-1 4 MB Android 5.0+ PEGI 3 · Everyone

Download APK 4 MB All versions

Signature matches the Google Play version Details

Watch the FlexCalc: Linked Calculations trailer on YouTube

FlexCalc: Linked Calculations screenshot 1

FlexCalc: Linked Calculations screenshot 2

FlexCalc: Linked Calculations screenshot 3

FlexCalc: Linked Calculations screenshot 4

FlexCalc: Linked Calculations screenshot 5

At a glance

Latest version: v2.4.1-1 (102)
Updated: Jul 19, 2026 (3 months ago)
APK size: 4 MB
Requires: Android 5.0+ (API 21)
CPU support: Any (no native code)
Category: Tools (app)
Listed since: Jul 26, 2021 (at least)
Permissions: 1
Website: lockdown.mobi
Developer contact: [email protected]

About this APK

FlexCalc: Linked Calculations is an app by AppPlus.Mobi in the Tools category, listed since at least July 2021. It has no native code, so it runs on any Android processor.

Since version 2.3.13, the APK shrank from 15.9 MB to 4 MB and the minimum Android version rose from 4.4 to 5.0. It asks for 1 permission, none of them sensitive. Compared with version 2.3.13, it drops 9 permissions: “Access adservices ad id”, “Access adservices attribution”, “Access adservices topics” and 6 more.

What's new in v2.4.1-1

Version 2.4.1 build 1: – Say goodbye to ads — permanently. – No billing, no subscriptions, no in-app purchases. – Enjoy the app completely free, forever.

Description

From the listing uploaded by “appupdater”.

FlexCalc offers a fresh calculation experience on Android with flexible editing and instant result updates. Key features: - Highlight and edit any number in your sequence – when you change that number, the result updates automatically. - With a selected result, you can perform any operation – e.g., divide, subtract, or add – and create a linked number below, allowing you to start a new calculation related to the original one. - Share results easily with a screenshot of the calculation. - Explore various themes and fonts to enhance your user experience.

Version history

2 versions are listed, going back to v2.3.13. Since v2.4.1-1 it requires Android 5.0+.

v2.4.1-1 LATEST Jul 19, 2026 4 MB TRUSTED v2.3.13 Aug 7, 2026 15.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 19, 2026.
Certificate issued to “thotran” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jul 19, 2026
Validated against Google Play Jul 19, 2026
Signed byCN=thotran
Signing certificate (SHA-1)AF:EA:DF:6F:0C:50:3F:6B:62:C3:A0:02:57:5F:33:3F:A0:E5:4C:5A
File MD5d1f1c0c8e3f6507b41ae12ef1ec4380b
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (1)

FlexCalc: Linked Calculations requests 1 permission, none of them sensitive.

Internal broadcast protection (app-defined) mobi.appplus.calculator.plus.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait

FlexCalc: Linked Calculations APK: questions and answers

Is there a version of FlexCalc: Linked Calculations for older Android phones?

The current version needs Android 5.0 or later. Version 2.3.13 is the newest listed build that installs on Android 4.4 and later. Get version 2.3.13 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the FlexCalc: Linked Calculations APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is d1f1c0c8e3f6507b41ae12ef1ec4380b.