Numeral Systems Converter - s app icon

Numeral Systems Converter - s

Convert numbers from/to systems: BIN/DEC/OCT/HEX + detailed explanation!

Jester Dev · pl.patraa.numeralsystemsconverter

Not rated yet 5K+ downloads v2.7 4.9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 4.9 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v2.7 (27)
Updated
Sep 11, 2025 (1 year ago)
APK size
4.9 MB
Requires
Android 5.0+ (API 21)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Apr 24, 2021 (at least)
Permissions
4
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Numeral Systems Converter - s is an app by Jester Dev in the Tools category, listed since at least April 2021. It has no native code, so it runs on any Android processor.

It asks for 4 permissions, none of them sensitive.

What's new in v2.7

- small changes and bug fixes

Description

From the listing uploaded by “appupdater”.

"Numeral Systems Converter - shows work & explains" will not only convert numbers but also show you how numbers are converted. The whole solving process will be explained to you! Learning bases conversion never been easier! This app is a perfect tool for all students and programmers. "Numeral Systems Converter - shows work & explains" is very simple and easy to use. The app is completely free! You can convert numbers from and to bases: Binary, Decimal, Octal, Hexadecimal. Conversions: * Decimal to binary, octal and hexadecimal. * Binary to decimal, octal and hexadecimal. * Octal to decimal, binary and hexadecimal. * Hexadecimal to decimal, binary and octal. + shows the calculation method and solving algorithm!

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Sep 11, 2025.
  • Certificate issued to “Patrycja Andrzejczak” This is the certificate of the Google Play version.

Store checks and file details

  • Developer signature verified Jun 5, 2024
  • Validated against Google Play Sep 11, 2025
  • Signed byCN=Patrycja Andrzejczak, L=Gdynia, C=PL
  • Signing certificate (SHA-1)F2:CF:B6:79:CA:FC:03:D5:4C:92:93:58:55:A7:5C:53:B0:8E:90:AC
  • File MD57dc8fd34e3d8b387f682a2533703da11
  • 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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Numeral Systems Converter - s requests 4 permissions, none of them sensitive.

Required hardware & features

Numeral Systems Converter - s APK: questions and answers

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 Numeral Systems Converter - s 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. After downloading, check that the file's MD5 is 7dc8fd34e3d8b387f682a2533703da11.

Tags

patraa numeralsystemsconverter tools numeral systems converter

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