FlexTunerPro
SATOSHI NAGASAKA
About this app
- Age 10
- Updated Sep 16, 2025
- OS IOS
Editor reviews
FlexTunerPro is a pro-grade music utility that delivers fast, accurate tuning for guitar, bass, violin, ukulele, and more. Advanced pitch detection provides cents-level precision with clear needle and optional strobe views, ideal for studio, stage, and daily practice. Core features include a chromatic tuner with instrument presets and alternate tunings, A4 calibration and tone generator, plus a smart noise filter and tuning history. Perfect for players and technicians seeking a reliable guitar tuner app, chromatic tuner, and strobe tuner in one.
Screenshots
Recommanded games
AI Cleaner-Chat to cleanup
Debt 2 Income Calculator
aesthetic background
Pam App
Search.com
Sneakmart - Sneakers & Fashion
WorldABC — The CIA World FactBook
MS NOW: Watch Live News
LOOPIMAL by YATATOY
Hasbro Pulse
Family GPS Phone Location Life
Ferryhopper
RainTracker - Daily Weather Gauge
Maze for Kids
Drive Smarter
How to use:
1. Download and open FlexTunerPro, then allow microphone access so the tuner can hear your instrument.
2. Select an instrument preset or choose Chromatic mode from the home screen.
3. Play a note or pluck a string and adjust tuning until the needle centers and the in tune indicator appears.
4. Tap Tuning to switch presets or alternate tunings, use Calibrate to set A4 between 415 and 466 Hz, and enable Noise Filter in Settings for loud environments.
5. Use the Tone Generator for reference pitches and the Metronome for practice, then save your favorite setups for quick access.