Melody Engineer Lite

Melody Engineer is a melody auto-composition app. It helps composing melodies.

GyokovSolutions · com.gyokovsolutions.melodyengineerlite

Not rated yet 10K+ downloads v9.2 17.9 MB Android 6.0+ PEGI 3 · Everyone

Download APK 17.9 MB All versions

Signature matches the Google Play version Details

Watch the Melody Engineer Lite trailer on YouTube

At a glance

Latest version: v9.2 (92)
Updated: Sep 19, 2025 (1 year ago)
APK size: 17.9 MB
Requires: Android 6.0+ (API 23)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Music & Audio (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 10 (1 sensitive)
Website: gyokovsolutions.com
Developer contact: [email protected]

About this APK

Melody Engineer Lite is an app by GyokovSolutions in the Music & Audio category, listed since at least June 2023. 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 9.0, the APK grew from 14.8 MB to 17.9 MB and the minimum Android version rose from 4.4 to 6.0. It asks for 10 permissions, 1 of them sensitive: modify shared storage. It asks for the same permissions as version 9.1. The app can read the advertising ID that ad and analytics services use.

What's new in v9.2

Melody Engineer is an app for melody composition. v9.2 - Android 15 ready v9.0 - Menu - Remove ads v8.8 - option in settings to use more acessible device documents folder for app folder v8.7 - option to save midi in MUSIC folder - improved user interface

Description

From the listing uploaded by “appupdater”.

Melody Engineer is a melody auto-composition app. It helps composing melodies and accompanying harmony. Think of the app as calculator for music composition. No matter if you are a professional musician or just music enthusiast it will help you to compose music. Video demo - https://youtu.be/Jt58aeH4Czc There are two methods for composition: - manual - you select notes and chords - automatic - using the AUTO COMPOSER that chooses "right" notes and chords for you. You can adjust the AUTO COMPOSER settings in app settings. Melody Engineer Lite features: - auto compose new melody and harmony - auto compose new melody over existing harmony - auto compose melody with predefined rhythm over existing harmony - auto compose selected notes from existing melody - manually change notes in melody - manually change chords in harmony - midi out option Get full version with many additional features: http://play.google.com/store/apps/details?id=com.gyokovsolutions.melodyengineer - save melody and harmony as midi and text file - change number of notes up to 64 - harmonize melody - auto compose new harmony chords over existing melody - AUTO MODE - when this mode is active then composed melody is repeatedly played and auto composed every 4 cycles and the good melodies can be saved while listening - open saved melody - many more scales - AUTO COMPOSER advanced method - ARTIFICIAL INTELLIGENCE COMPOSER - option to auto compose chords in auto mode - control melody range - transpose melody up and down - expand and shrink melody - additional chords - dominant, major 7th, minor 7th, diminished, augmented The app manual - https://gyokovsolutions.com/manual-melody-engineer See demo of auto composing feature of Melody Engineer - https://www.youtube.com/watch?v=C6y2VNgFpCE App privacy policy - https://sites.google.com/view/gyokovsolutions/melody-engineer-lite-privacy-policy

Version history

3 versions are listed, going back to v9.0. Since v9.1 it requires Android 6.0+.

v9.2 LATEST Sep 19, 2025 17.9 MB TRUSTED v9.1 Aug 12, 2024 17.8 MB TRUSTED v9.0 Jun 13, 2024 14.8 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 19, 2025.
Certificate issued to “GyokovSolutions” 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 19, 2025
Validated against Google Play Sep 19, 2025
Signed byCN=Yuliyan Binev, OU=GyokovSolutions, O=GyokovSolutions, L=Sofia, ST=Sofia, C=BG
Signing certificate (SHA-1)B3:26:62:55:77:F5:5E:FC:90:E4:D8:67:0E:F5:1F:62:A1:B8:48:EF
File MD5dfd1c9ef2f4ed5ee9a8756d7fb577685
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.

Permissions (10)

Melody Engineer Lite requests 10 permissions, 1 of them sensitive.

Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
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) com.gyokovsolutions.melodyengineerlite.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
Portrait screen android.hardware.screen.portrait

Melody Engineer Lite APK: questions and answers

Is there a version of Melody Engineer Lite for older Android phones?

The current version needs Android 6.0 or later. Version 9.0 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 9.0 · 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 Melody Engineer Lite 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 dfd1c9ef2f4ed5ee9a8756d7fb577685.