Comparison

Jazz Practice Journal vs Jazz Catalog

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

Head to head
About

Jazz Practice Journal

Log music practice sessions quickly, identify areas for improvement, and build motivation with streaks. Features include an AI coach, automatic routine generation, and multi-instrument support.

Highlights
  • Log practice sessions in 30 seconds
  • AI practice coach identifies blind spots
  • Automatic daily routine generation
  • Multi-instrument support with presets
  • Integrated metronome, tuner, and drone (Pro)
  • Streak tracking for motivation
  • Weekly and monthly practice reviews
Features
Read full description

Jazz Practice Journal helps you work through your daily practice routine, log every session, and stay on track — in seconds. Start free. ◆ YOUR ROUTINE, TOP TO BOTTOM Line up the exercises you do every day, in the order you do them. They appear on Home with the next one highlighted, so you can start right away. Begin with a suggested routine for your instrument, or build your own. ◆ SAVE AND KEEP GOING Save one item and go straight to the next — no trip back to Home. Key and tempo carry over from last time. ◆ LOG A SESSION IN 30 SECONDS Practicing something outside your routine? Tap a preset and you're practicing. ◆ MULTI-INSTRUMENT Trumpet, Trombone, Tenor Sax, Alto Sax, Baritone Sax, Piano, Bass, Drums, Guitar, and Vocal — each with its own presets. Key transposition (C / Bb / Eb) for horn players. ◆ METRONOME, TUNER & DRONE (Pro) All your practice tools, one tap from the practice screen. ◆ WEEKLY REVIEW See your practice time, top exercises, and how each session felt over the past week — in clear charts (monthly and all-time with Pro). ◆ SPACED REVIEW (Pro) Get reminded to revisit each piece at the right time, based on the forgetting curve. Make every session stick. ◆ PRO ($4.99/month) • Unlimited routine items (free plan: up to 5) • Spaced review (forgetting curve) • Metronome, tuner, drone, and recording while practicing • Monthly and all-time summaries, plus full practice history Terms of Use: https://music-practice-coach.vercel.app/terms Privacy Policy: https://music-practice-coach.vercel.app/privacy

About

Jazz Catalog

Features
Read full description

The jazz canon, organized. JazzCatalog is a chart reader built for working musicians. Browse thousands of standards across every canonical fake book, drop in your own charts, build setlists for the night, and practice with a built-in metronome, MIDI chord recognition, annotations, and YouTube playback — all on your iPad or iPhone. WHAT'S INSIDE • 3,500+ standards. Search the entire jazz canon by title or book. Filter to playable tunes or your bookmarked favorites. • Add your own charts. Drop in any single-song PDF and it joins the catalog right alongside the standards. Or override a tune's book version with your own arrangement — the app will use your PDF for that song while keeping the book for everything else. • Setlists. Build the night in your own order. Tap Next on the bandstand and you move to the next tune in the list, not the next page in the book. • Practice metronome. Visual click with time signatures and accents. Per-song BPM is saved automatically the moment you change it. • MIDI chord display. Plug in a keyboard and the chord you're holding shows on screen — inversions, slashes, and extensions resolved correctly. • Annotations. Mark up charts with pen, marker, or pencil. Use a finger or Apple Pencil. Annotations stay locked to each tune across launches. • YouTube reference tracks. Listen to a canonical recording of any tune while reading the chart. The player floats — drag it anywhere that doesn't cover the staff. • Your library, your way. Import legally-acquired PDFs of full fake books, or drop in single-song charts. Everything stays on your device — no cloud, no account, no subscription. BUILT FOR THE BANDSTAND JazzCatalog isn't a beginner app or a notation editor. It's a tool for the working musician who already plays the music and needs the chart, the chord reference, the click, and the recording all in one place. PRIVACY Your library, bookmarks, custom charts, and setlists stay on your device. There's no account to create. There's nothing to sync.

Screenshots

Jazz Practice Journal4 screens
Jazz Catalog4 screens

Verdict

The call

The clearest difference is in-app purchases: Jazz Catalog at none against Jazz Practice Journal's 1. Jazz Catalog also leads on update cadence (every 2 days vs weekly). Jazz Practice Journal's advantage is iOS requirement (18.0 vs 26.2). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Jazz Practice Journal sells 1 in-app purchase, starting at $3.99 per month. Jazz Catalog asks for nothing beyond the download.

UpkeepUpdate frequency

Jazz Practice Journal ships an update weekly, Jazz Catalog every 2 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Jazz Practice Journal versus Jazz Catalog: the parameters behind the verdict, then further details
ParameterJazz Practice JournalJazz Catalog
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better26.2
Further details — not scored
Size17 MB82 MB
Age rating4+4+
DeveloperToshihiro SuzukiNicolas Tejera

In-app purchases

1 purchases

Jazz Practice Journal

Subscriptions1
  • Pro - monthly14 Days trial$3.991 Month
None

Jazz Catalog

No in-app purchases

Questions

Is Jazz Practice Journal free?
Jazz Practice Journal is free to download, with in-app purchases available.
Is Jazz Catalog free?
Jazz Catalog is free to download, with no in-app purchases.
Do Jazz Practice Journal or Jazz Catalog have ads?
Neither Jazz Practice Journal nor Jazz Catalog shows ads.
Which is updated more often, Jazz Practice Journal or Jazz Catalog?
Jazz Practice Journal ships an update weekly, and Jazz Catalog every 2 days. Most recently, Jazz Practice Journal was updated on October 25, 2026 and Jazz Catalog on October 10, 2026.

Other comparisons