Quartet 2 vs iSqueeze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Live jazz standard play-alongs
- Adjustable tempo and key
- Looping practice sections
- Animated chord diagrams
- Multitrack audio export
- Cross-app playlist syncing
Read full descriptionHide 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 (650 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 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, Martha Reeves, The Royal Philharmonic Orchestra 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, Dave Kikoski, 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, Stephane Grappelli, Michel Legrand 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, Chris Standring, Everything But The Girl, 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, Juliet Roberts, BBC Concert Orchestra, Ronnie Laws...
iSqueeze
Read full descriptionHide full description
iSqueeze - Your Squeezebox deserves the best. Logitech Squeezeboxes. They're still the best multi-room audio system. Now they have a proper iOS remote. iSqueeze discovers your Music Server (Lyrion or Logitech Media Server) on your local network and gives you full control of every player in a modern, unique and sleek interface. What you get: • Real-time control of all your players: power, play/pause, volume, etc. • Browse your entire music library and favorites - tap a song, pick a player, done. • Macros - automations ; save your "morning jazz on the kitchen player at 30%" routine and replay it with one tap. • Alarms - set per-player wake-up alarms, pick your favorite station, choose your days. • Sleep timers - swipe to set, swipe to cancel. Fall asleep to music. • Sync group visualization - see which players are linked at a glance. • Multi-server support - switch between servers with a tap. • Drag to reorder and hide players you don't use or are mainly used by other family members. • Dark mode, because obviously. We allow unlimited testing of all the other features without ads or nag screens. However, maximum volume of the players is limited to 15% and can be unlocked by an in-app-purchase. (We allow family sharing of that purchase.) Creating and maintaining such an app costs hundreds of dollars per year so please support this product if you like it. This feature also helps you protect your device's aging speakers, so we recommend setting it at 50% after purchase, but it's your choice. No account required. No data collected. No internet needed. Squeezebox, Logitech, and Lyrion Music Server are trademarks of their respective owners.
Screenshots
Verdict
The clearest difference is update cadence: iSqueeze at daily against Quartet 2's every 3 months. Quartet 2's advantage is iOS requirement (16.6 vs 18.6). 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
Both are free to download. Quartet 2 sells 5 one-off in-app purchases and iSqueeze sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Quartet 2 ships an update every 3 months, iSqueeze daily. The most recent releases landed on September 27, 2026 and September 25, 2026 respectively.
| Parameter | Quartet 2 | iSqueeze |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (27 ratings) — better | — |
| Positive reviews | 88.2% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 588 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | UK Music Apps Ltd | Cedric.NET SPRL |
In-app purchases
Quartet 2
- Upgrade song$0.99
- Buy 10 tokens$8.99
- Buy 20 tokens$14.99
Show 2 moreShow fewer
- Buy 50 tokens$22.99
- Upgrade all songs$49.99
iSqueeze
- Full Volume$5.99









