Independent automated assessment · 3 signal sources · 527 reviews scanned · analyzed 2026-10-04.
4.7 ★20,463 ratings
—Downloads
4+Age rating
36 MBApp size
Free · In-app purchasesIn-app purchases
About this app
Pro Metronome - The best metronome and tuner app. Period. Featured in Apple's WWDC 2014 showcase "Apps We Can't Live Without." ------------
Pro Metronome is a powerful tool that helps you master both daily practice and stage performance. It has redefined how more than 10 million people sync to a beat. At the heart of the app lies our extremely precise, studio-quality metronome which we've refined even further with 4.4.
The free version is packed with features. We feature 13 different metronome tones including even a voice option. Running our newest RTP (Real-Time Playback) technology, our metronome clocks an accuracy of ±20μs.
Pro Metronome is all about customization. Change beat tones, accents, and even the dynamics of your rhythm ("f", "mf", "p" and "mute"). The Pro Version unlocks even more features including subdivisions and polyrhythm settings.…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 4.4.7 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 4.4.7, updated 2026-07-22.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
No theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
This assessment published no findings. That is a statement about what the evidence we had could show, not a clearance of the app.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown10
Lowest$0.99
Highest$3.99
Monthly plan$0.99
Annual Plan$3.99
Pro Version$3.99
Subdivisions$0.99
Practice mode$0.99
Show 5 more purchases
Playlists$1.99
Rhythm Trainer$0.99
Polyrhythm$0.99
Vibrate, Flash and AirPlay$0.99
Customizable tone generator$0.99