Fuel Oil Mix Calculator

VMSoft · paskov.biz.twostrokemaintenance

Not rated yet 1K+ downloads v2.4 6.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 6.9 MB All versions

Same certificate as v2.2, which matches Google Play Details

Watch the Fuel Oil Mix Calculator trailer on YouTube

At a glance

Latest version: v2.4 (73)
Updated: May 23, 2026 (5 months ago)
APK size: 6.9 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Auto & Vehicles (app)
Listed since: Mar 23, 2020 (at least)
Permissions: 10
Website: vmsoft-bg.com/fuel_oil_calculator
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Fuel Oil Mix Calculator is an app by VMSoft in the Auto & Vehicles category, listed since at least March 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 2.3, the APK shrank from 7.8 MB to 6.9 MB. Since version 2.1.11, the minimum Android version rose from 4.4 to 6.0. It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version 2.3. The app can read the advertising ID that ad and analytics services use.

What's new in v2.4

This release: * Improved privacy and ad consent handling. The app now respects your ad choices more reliably and continues working normally when ads are unavailable. * Fixed a minor typo in the measurement unit labels.

Description

From the listing uploaded by “catappult”.

Small app designed for calculating the amount of oil required for fueling a 2 stroke gasoline engines. Enter the desired mixture ratio (or choose from the list of vehicles) and enter the quantity of fuel. Click the calculate button and you will know the exact amount of oil for the mix. Features: - Custom mixture ratio - 'Vehicle Editor' which let's you manage all yours 2-cycle gasoline equipment. - Supports US and metric units. - Option to keep the screen on while using the app. The following vehicles are predefined in the 'Vehicle Editor': * Trabant 601 (50:1) * Wartburg 353 (50:1) * MZ ETZ 250 / 251 (50:1) Like us on Facebook (https://www.facebook.com/vmsoftbg) Follow us on Twitter (https://twitter.com/vmsoft_mobile)

Version history

6 versions are listed, going back to v2.1.11. Since v2.3 it requires Android 6.0+.

v2.4 LATEST May 23, 2026 6.9 MB TRUSTED v2.3 May 23, 2026 7.8 MB TRUSTED v2.2 May 23, 2026 6.5 MB TRUSTED v2.1.14 May 23, 2026 6.2 MB TRUSTED v2.1.13 May 23, 2026 6.1 MB TRUSTED

All 6 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Vladimir Paskov” This is the certificate of the Google Play version.
Same certificate as v2.2, which matches Google Play v2.2 · v2.1.14 · v2.1.13 · v2.1.11

Store checks and file details

Developer signature verified May 23, 2026
Signed byCN=Vladimir Paskov, L=Varna, ST=Varna, C=Bulgaria
Signing certificate (SHA-1)D7:19:1C:1C:47:7E:1D:A6:D2:28:CB:AB:31:B6:69:9C:DA:34:DD:2A
File MD55b220753afb26f2f2ab38472f5ede44e
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 (5 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (10)

Fuel Oil Mix Calculator requests 10 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
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Internal broadcast protection (app-defined) paskov.biz.twostrokemaintenance.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

Fuel Oil Mix Calculator APK: questions and answers

Is there a version of Fuel Oil Mix Calculator for older Android phones?

The current version needs Android 6.0 or later. Version 2.2 is the newest listed build that installs on Android 5.1 and later. Get version 2.2 · 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 Fuel Oil Mix 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. It is signed with the same certificate as version 2.2, whose signature matches the Google Play version. After downloading, check that the file's MD5 is 5b220753afb26f2f2ab38472f5ede44e.