Roman Numerals Pro

Converts Arabic numbers from 1 to 3,999,999 to Roman numerals and vice versa.

Intemodino Group s.r.o. · air.com.intemodino.romannumeralspro

Not rated yet 10K+ downloads v2.2.4 9 MB Android 5.0+ PEGI 3 · Everyone

Download APK 9 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.2.4 (2002004)
Updated: Sep 5, 2025 (1 year ago)
APK size: 9 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 64-bit
Category: Education (app)
Listed since: Dec 24, 2022 (at least)
Website: intemodino.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Roman Numerals Pro is an app by Intemodino Group s.r.o. in the Education category, listed since at least December 2022. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

Since version 2.2.2, the minimum Android version rose from 4.4 to 5.0.

Description

From the listing uploaded by “appupdater”.

A handy and easy to use tool that allows you to convert Roman numerals to Arabic numbers and vice versa. Features: • Converts Arabic numbers (regular numbers) to Roman numerals and vice versa. • Just enter either a whole number from 1 to 3,999,999 or a Roman numeral and click '='. • A horizontal bar placed above a Roman numeral indicates multiplication by 1000. • Keyboards to input Roman numerals and Arabic numbers. • The app validates the input of Roman numerals. • Flip button to easily switch between Roman numerals and Arabic numbers. • Roman Numerals Pro stores conversion history (last 25 results). • Results can be sent via email.

Version history

3 versions are listed, going back to v2.2.2. Since v2.2.4 it requires Android 5.0+.

v2.2.4 LATEST Sep 5, 2025 9 MB TRUSTED v2.2.3 Sep 4, 2024 9 MB TRUSTED v2.2.2 May 5, 2024 8.9 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Sep 5, 2025.
Certificate issued to “Intemodino Group s.r.o.” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Sep 5, 2025
Validated against Google Play Sep 5, 2025
Signed byCN=Intemodino Group s.r.o., OU=IT, O=Intemodino Group s.r.o., C=CZ
Signing certificate (SHA-1)5D:84:05:82:76:A4:5E:EC:BD:90:11:EF:EC:E1:99:A7:A7:D6:0A:4F
File MD529b2838a740ea4f50a6ac1d4789703be
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Basic touch input android.hardware.faketouch

Roman Numerals Pro APK: questions and answers

Is there a version of Roman Numerals Pro for older Android phones?

The current version needs Android 5.0 or later. Version 2.2.3 is the newest listed build that installs on Android 4.4 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.2.3 · 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 Roman Numerals Pro 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 2 other versions checked. After downloading, check that the file's MD5 is 29b2838a740ea4f50a6ac1d4789703be.