Comparison

Quartet 2 vs Sax School Online

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

Head to head
About

Quartet 2

Practice and perform jazz standards with live studio recordings. Mute your instrument to play along, change key, adjust tempo, and loop sections. Features animated chord diagrams and royalty-free multitrack exports for creative remixing.

Highlights
  • Live jazz standard play-alongs
  • Adjustable tempo and key
  • Looping practice sections
  • Animated chord diagrams
  • Multitrack audio export
  • Cross-app playlist syncing
Features
Read full description

Practice and perform jazz standards on another level with Quartet. And with a host of brand-new features, the top-selling jazz play along apps just got even better. No subscriptions. No in-app purchases. Volume 2 includes another 150 stunning jazz standards recorded exclusively by 7 of the world’s best jazz musicians. All ‘live’ studio recordings with intros, endings and top line solos. Whether you play jazz piano, guitar, saxophone, trumpet, bass, drums…simply mute your instrument from the Quartet for the ultimate jazz play along. And for jazz singers too, each edition of Quartet is an unrivalled collection of jazz backing tracks powerful enough to gig with. Change key on the fly. Speed up or slow down the audio seamlessly. Loop sections and slow them right down for practice. Select the number of repeats. Choose from preset mixes or create your own custom mix using the new onboard mixer. Arrange each song exactly the way you want it with the new ‘Arranger’ feature. Add a touch of reverb and you’re good to go. Improve your skills with full screen animated chord diagrams for Piano, Guitar and Ukulele. Search the entire Quartet song library (700 songs) by composer, style, BPM, associated artist and more. Build and share multi-app playlists and easily export PDF chord charts for every song. Export your stereo mix or export the multitrack if you want to develop the high quality separated parts in GarageBand or whatever DAW you use. Either way, all recordings are offered to you royalty-free giving you endless creative possibilities. The 150 jazz standards in Quartet Volume 2 include improvisations in the style of… ‘Ain’t Misbehavin’’, ‘As Time Goes By’, ‘Blue Skies’, ‘Chega de Saudade’, ‘Corcovado’, ‘Dream a Little Dream of Me’, ‘Emily’, ‘Invitation’, ‘Laura’, ‘Mambo Inn’, ‘(A) Nightingale Sang In Berkeley Square’, ‘Old Devil Moon’, ‘Over the Rainbow’, ‘Pennies from Heaven’, ‘Recado Bossa Nova’, ‘Sunny’, ‘Sway’, ‘What a Difference a Day Makes’, ‘You Make Me Feel So Young’, ‘You’d Be So Nice to Come Home To’… and 130 more. Install Quartet on all of your iOS devices plus your Mac devices (M series only) at no extra cost. Ready to take your jazz standards to another level? Hear more at www.quartetapp.com Featured artists Saxophones and Flutes Andy Panayi Credits - Shirley Bassey, Jessye Norman, Paul McCartney, Seth MacFarlane, Elaine Paige, Salena Jones, Elvis Costello, Georgie Fame, Irene Reed, Elaine Delmar, Helen Shapiro, Madeline Bell, Patty Austin, Freddie Hubbard, Wynton Marsalis, Joe Lovano Dave O’Higgins Credits - Joey Calderazzo, Joe Locke, Eric Alexander, Grant Stewart, Max Ionata, Phil Dwyer, Joe Lovano, Phil Woods, Jimmy Smith, Nancy Wilson, Peggy Lee, Kurt Elling, Wayne Shorter, Eddie Gomez, Jamie Cullum, Stéphane Grappelli, Michel Legrand Graeme Blevins Recording and performing credits include Phil Collins, Robbie Williams, Kylie Minogue, Kyle Eastwood, Mark Knopfler, Quincy Jones, Mark Ronson, Tom Jones, Taylor Swift, The Royal Philharmonic Orchestra Piano Graham Harvey Credits - Incognito (MD), Stacey Kent, George Benson, M People, Hamish Stuart, Will Lee, Philip Bailey, Chaka Khan, The BBC Big Band, Omar, Madeline Bell, Jocelyn Brown, Mica Paris, Kenny Thomas, Sir Cliff Richard Bass Geoff Gascoyne Credits - Jamie Cullum (MD), Sting, Van Morrison, Bill Bruford, Mari Wilson, Paloma Faith, Georgie Fame, Gloria Estefan, Guy Barker, Charlie Watts, Benny Golson, Jacqui Dankworth, Bob Dorough, John Martyn, Eartha Kitt Drums Sebastiaan de Krom Credits - Herbie Hancock, John Scofield, Phil Woods, Dave Holland, Jamie Cullum, Guy Barker, Wynton Marsalis, Clark Terry, Tim Garland’s Big Band Rod Youngs Credits - Gil Scott-Heron, Lee Konitz, Sia, Courtney Pine, Jon Hendricks, Hugh Masekela, Natalie Cole, Bennie Maupin, Mica Paris, Denys Baptiste, Abdullah Ibrahim, BBC Concert Orchestra

About

Sax School Online

Features
Read full description

Inside the Sax School Online app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later Accademia Freelance control panel END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quartet 24 screens
Sax School Online4 screens

Verdict

The call

The clearest difference is update cadence: Sax School Online at every 2 weeks against Quartet 2's every 2 months. On price, ads, in-app purchases 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. Quartet 2 sells 5 one-off in-app purchases and Sax School Online sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quartet 2 ships an update every 2 months, Sax School Online every 2 weeks. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Quartet 2 versus Sax School Online: the parameters behind the verdict, then further details
ParameterQuartet 2Sax School Online
PriceFreeFree
Rating4.8 (59 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings59 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.6
Further details — not scored
Size613 MB50 MB
Age rating4+4+
DeveloperUK Music Apps LtdMcGill Music Sax School Ltd

In-app purchases

5 purchases

Quartet 2

One-time5
  • Upgrade song$0.99
  • Buy 10 tokens$8.99
  • Buy 20 tokens$14.99
Show 2 more
  • Buy 50 tokens$22.99
  • Upgrade all songs$49.99
2 purchases

Sax School Online

One-time2
  • 5 Minute Warm-up Workout$4.99
  • Introduction to Improvising$47.00

Questions

Is Quartet 2 free?
Quartet 2 is free to download, with in-app purchases available.
Is Sax School Online free?
Sax School Online is free to download, with in-app purchases available.
Do Quartet 2 or Sax School Online have ads?
Neither Quartet 2 nor Sax School Online shows ads.
Which is updated more often, Quartet 2 or Sax School Online?
Quartet 2 ships an update every 2 months, and Sax School Online every 2 weeks. Most recently, Quartet 2 was updated on November 5, 2026 and Sax School Online on October 25, 2026.

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