Flow Calculator

Hashbrown Studio · com.hashbrown.floculator

Not rated yet 5K+ downloads v1.8.2 1.9 MB Android 4.1+ PEGI 3 · Everyone

Download APK 1.9 MB All versions

At a glance

Latest version: v1.8.2 (21)
Updated: Sep 3, 2025 (1 year ago)
APK size: 1.9 MB
Requires: Android 4.1+ (API 16)
CPU support: ARM (legacy)
Category: Productivity (app)
Listed since: Jan 21, 2020 (at least)
Developer contact: [email protected]

About this APK

Flow Calculator is an app by Hashbrown Studio in the Productivity category, listed since at least January 2020. It includes native code only for ARM (legacy), so it won't run on 64-bit-only phones such as recent Pixels.

What's new in v1.8.2

V1.8.2 • Retain a result's precision when its value changes. • UI improvements. • Added adaptive icons. V1.8.1 • Bug fix. V1.8 • Added the option to label the input and result numbers.

Description

From the listing uploaded by “catappult”.

Instead of the command-line type of interface in most calculators, Flow Calculator gives you a more intuitive way to express your multi-step calculations, which are shown as diagrams, revealing the structure of your calculation, and all the intermediate results. Here you can freely drag the numbers and operations around, and interactively edit the calculation. This graphic, flexible representation could help you to better understand a complex math formula, and make changes a lot more conveniently. Try this unique calculator and let the numbers flow with your mind! Features: • Interactive interface: everything can be dragged around, and selected for further options; every number can be tagged with text label. • Supports scientific calculations, including operations +, -, *, , square, inverse, square root, sin, cos, tan, exp, log, power, factorial. • Calculations can be saved and loaded. • Results can be shown as decimal or fraction. In decimal form, a result's precision can be adjusted, with support of scientific notation.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Hashbrown Studio” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified Oct 5, 2020
Antivirus scan passed Nov 1, 2020
Signed byCN=Si Chen, O=Hashbrown Studio
Signing certificate (SHA-1)63:3F:59:B8:EB:CD:1B:DF:64:59:A5:4D:CD:BA:C3:2E:05:39:53:E0
File MD5336cbc60811a73d12ca5f2350243b77d
Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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

Required hardware & features

Basic touch input android.hardware.faketouch

Flow Calculator APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Flow Calculator APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 336cbc60811a73d12ca5f2350243b77d.