Comparison

Jazzlore Metronome vs Jazz Time Trainer

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Jazzlore Metronome

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Jazzlore Metronome A focused, reliable metronome built for jazz practice. Most metronomes are designed for classical practice โ€” strict downbeats, even subdivisions, a click on every beat. Jazz asks for something different. Jazzlore Metronome is built for the way jazz musicians actually train: - Click on 2 and 4 โ€” the foundation of jazz time-feel. Internalize the offbeat pulse the way the rhythm section does, instead of leaning on a downbeat crutch. - Skip-measure practice โ€” click for one measure, silent for the next. Then two-on, two-off. Then four-on, four-off. It's how you build a bulletproof internal clock that doesn't collapse the moment the metronome drops out. - Tap tempo for when you know the feel before you know the BPM. - Clean, distraction-free interface โ€” large legible tempo, full-screen, dark by default. Made to sit on top of the piano without competing for attention. No accounts, no ads, no tracking, no analytics. The app does one thing and gets out of the way. Works offline โ€” open the app, set the tempo, practice. Part of the Jazzlore family of jazz reference apps. Free, open source, ad-free, made for musicians.

About

Jazz Time Trainer

Features
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Jazz Time Trainer is a focused metronome and inner-pulse trainer built for jazz musicians, drummers, students, and serious practice sessions. This is not a generic click app. JTT is designed around the way musicians actually train time: internal pulse, click independence, 2 & 4 practice, gap-click work, odd meters, grouping, swing ride practice, subdivisions, and clean visual feedback. Key features: - 20-400 BPM tempo range - Stable high-output click engine - All Beats, 2 & 4, 1 Only, 4 Only - Gap Click and Random Drop timing challenges - Common time signatures for jazz practice - Odd meter and grouping concepts for modern jazz training - Subdivision practice for 8ths, 16ths, and triplet feels - Customizable beat accents and mute states - Multiple click sound profiles, including voice count mode - Swing Ride practice with Center, Ahead, and Layback feel options - Memory slots for saving practice setups - Minimal dark interface designed for practice, not distraction - Media mix mode for practicing while playing along with other audio JTT is made for musicians who care about time feel, not just BPM. No ads.

Screenshots

Jazzlore Metronome4 screens
Jazz Time Trainer4 screens

Verdict

The call

The clearest difference is update cadence: Jazz Time Trainer at every 4 days against Jazzlore Metronome's fortnightly. Jazz Time Trainer also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Jazzlore Metronome ships an update fortnightly, Jazz Time Trainer every 4 days. Both last shipped on October 31, 2026.

Scorecard2 real differences ยท 4 level
Jazzlore Metronome versus Jazz Time Trainer: the parameters behind the verdict, then further details
ParameterJazzlore MetronomeJazz Time Trainer
PriceFreeFree
Update frequencyFortnightlyEvery 4 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.013.0 โ€” better
Further details โ€” not scored
Size4 MB19 MB
Age rating4+4+
DeveloperAurelien FontaineSangwoo Shin

In-app purchases

None

Jazzlore Metronome

No in-app purchases

None

Jazz Time Trainer

No in-app purchases

Questions

Is Jazzlore Metronome free?
Jazzlore Metronome is free to download, with no in-app purchases.
Is Jazz Time Trainer free?
Jazz Time Trainer is free to download, with no in-app purchases.
Do Jazzlore Metronome or Jazz Time Trainer have ads?
Neither Jazzlore Metronome nor Jazz Time Trainer shows ads.
Which is updated more often, Jazzlore Metronome or Jazz Time Trainer?
Jazzlore Metronome ships an update fortnightly, and Jazz Time Trainer every 4 days. Most recently, Jazzlore Metronome was updated on October 31, 2026 and Jazz Time Trainer on October 31, 2026.

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