I’m not an expert in music theory, so whenever I was making beats and came up with a melody, I struggled to figure out what scale it was in. Checking keys manually one by one inside the FL Studio piano roll helpers became too tedious.

To solve this, I created FruityScale. It is a desktop application that works alongside a custom script installed during setup. The script allows you to export your MIDI notes directly from the FL Studio piano roll into FruityScale, which analyzes the notes and instantly displays all matching musical scales in a single click.

Key Features: - Fast and easy scale matching based on your piano roll notes - FL Studio integration (other DAW's are planned in future too) - Support for Windows, macOS, Linux - 100% Free & Open Source (GPLv3.0 License), without any sort of tracking data and telemetry - No internet connection needed (everything works completely offline)

Technical details: - Built with AvaloniaUI - Script copied to FL Studio directory is built with Python script (.pyscript)

Check out the repository here: https://github.com/3060s/FruityScale Here you can watch short app demo: https://youtu.be/sR-hr6Ji5U8?si=uKqTP710z_24ErxL

Looking for your feedback, thoughts, or feature requests :)