CMI converter

CMI converter converts cm, mm, and inches into different units.

Blue Rock · br.cmiconverter

5.0 out of 5 (1 rating) 100K+ downloads v1.25 8 MB Android 7.0+ PEGI 3 · Everyone

Download APK 8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.25 (25)
Updated: Nov 17, 2025 (11 months ago)
APK size: 8 MB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Mar 22, 2021 (at least)
Permissions: 9
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

CMI converter is an app by Blue Rock in the Productivity category, listed since at least March 2021. It has no native code, so it runs on any Android processor.

It asks for 9 permissions, none of them sensitive. It asks for the same permissions as version 1.24. The app can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “appupdater”.

CMI converter converts cm, mm, and inches into different units. Centimeter => mm, inch. Millimeter => cm, inch. Inch => cm, mm. When you input the value, at the same time converting will be done.

Version history

2 versions are listed, going back to v1.24.

v1.25 LATEST Nov 17, 2025 8 MB TRUSTED v1.24 Aug 24, 2026 7.6 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Nov 17, 2025.
Certificate issued to “Blue Rock” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Nov 17, 2025
Validated against Google Play Nov 17, 2025
Signed byCN=Blue Rock, L=yokohama, ST=kanagawa, C=jp
Signing certificate (SHA-1)2B:D6:C8:63:ED:62:76:52:55:93:D9:5C:4A:86:D9:C0:76:F9:59:76
File MD555050a3a091e0111ba43090b34e8fc2b
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 (9)

CMI converter requests 9 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) br.cmiconverter.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

CMI converter 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 CMI converter 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 55050a3a091e0111ba43090b34e8fc2b.