MetroGnome vs True Metronome

MetroGnome is an iPhone and iPad app combining a metronome, rhythm-pattern editor, and instrument tuner. Its metronome runs from 20 to 300 BPM and offers tap tempo, customizable meters, subdivisions, nine synthesized tick sounds, and live beat accents ranging from strong to silent. Eleven flamenco palos include traditional accent cycles that can be edited during playback. The pattern editor supports unlimited measures, mixed time signatures, rests, tuplets, repeats, tempo changes, and real staff notation. The tuner covers 60 instrument tunings across five families, plus chromatic Any Note mode and 16 historical reference pitches such as Baroque A=415 and Verdi's A=432. These tools run on-device and offline without an account or login, while clicks continue with the screen locked or another app open. The maker says tuner audio is analyzed in memory and not recorded, stored, or transmitted. iOS 17 or later is required; Android is coming soon.

True Metronome is a metronome app for musicians, with a pendulum display, Italian tempo markings, and natural reverb sound. It supports tempos from 20 to 400 BPM, custom time signatures, and subdivision control. Its frame-accurate audio engine is designed for precise timing, while practice tracking displays daily, weekly, and monthly progress. Beat Detection uses a microphone to identify tempo from an audio source in real time. The maker says this processing happens on the device and audio is never recorded, stored, or transmitted. The web version works in modern browsers without a download and includes tap tempo and pendulum animation. The free version requires no account and has no ads during practice, but free users can use Tap Tempo up to five times per day. Free includes two skins and one bell accent. True Metronome Pro costs 9.99 USD once and adds unlimited Tap Tempo, a Tempo Trainer, live tempo detection, presets, more subdivision patterns, and other features. A special skin costs 0.99 USD once. The app is available on Android, iOS, macOS, and web.