FL Studio - FL Studio Mobile (versiion 3.3.1) just got a more tuneful with the addition of two free plugins, Auto-Pitch and a Guitar/Instrument Tuner. Customers can update for free, or check
Tuner can be used to tune your percussions, like kick : r/FL_Studio
Top 10 Tuner Plugins For Musicians 2022 (Paid & Free)
Pro Guitar Tuner APK for Android - Download
Brainworx bx_tuner - Plugin Alliance
FLEX | Essential Guitars & Bass (FREE) - FL Studio
Amazon.com: Clip on Tuner for Guitar, Bass, Ukulele, Banjo, Violin, Cello, Mandolin - for Acoustic Guitar and Electric Guitar - Chromatic, Automatic - Blue - Easy to Use - Afinador de guitarra - KSKUSA : Musical Instruments