Comparison

Quartet 4 vs Do Your Sing

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

Head to head
About

Quartet 4

Practice and perform jazz standards with high-quality backing tracks. Mute your instrument, change keys, adjust tempo, and loop sections for focused practice. Features animated chord diagrams and royalty-free multitrack exports for further creative use.

Highlights
  • Live jazz backing tracks
  • Mute your instrument
  • Change key and tempo
  • Looping for practice
  • Animated chord diagrams
  • Multitrack export
  • Playlist creation
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 4 includes another 100 stunning jazz standards recorded exclusively by 6 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 automated ‘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 100 jazz standards in Quartet Volume 4 include improvisations in the style of… ‘Affirmation’, ‘Água de Beber’, ‘Alexander’s Ragtime Band’, ‘Blue in Green’, ‘Born to Be Blue’, ‘Cinema Paradiso’, ‘Chicken’, ‘Ev’ry Time We Say Goodbye’, ‘Feel Like Makin’ Love’, ‘Got a Match?’, ‘Here There and Everywhere’, ‘I Get a Kick out of You’, ‘It Ain’t Necessarily So’, ‘La Fiesta’, ‘Manhattan’, ‘Nothing Personal’, ‘Poinciana’, ‘Save Your Love for Me’, ‘Social Call’, ‘Surrey with the Fringe on Top’… and 80 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 on Quartet Volume 4 Guitar Nigel Price Nigel has recorded with many big-name artists, performing on over 50 albums, most recently Van Morrison’s studio album ‘Keep Me Singing’. A former member of The James Taylor Quartet, Nigel was voted the UK’s ‘Best Guitarist’ in the 2016 British Jazz Awards and is “…probably the most dynamic and gifted guitarist on the British jazz scene today” [All About Jazz]. Trumpet Steve Fishwick Steve has performed and recorded with many leading European jazz musicians including Sir John Dankworth, George Mraz, Dado Moroni, Claus Raibler, Tony Lakatos and the WDR big band. In the USA, Steve has performed and recorded with Anita O' Day, Ron Carter, Jimmy Heath, Peter Erskine, Eric Harland, Scott Hamilton, Herb Geller Saxophones and Flutes Andy Panayi Credits include Shirley Bassey, Jessye Norman, Paul McCartney, Seth MacFarlane, Elaine Paige, Elvis Costello, Georgie Fame, Helen Shapiro, Madeline Bell, Patty Austin, Freddie Hubbard, Wynton Marsalis, Billy Cobham Piano Graham Harvey Credits include Incognito (MD), Stacey Kent, George Benson, M People, Hamish Stuart, The Jones Girls, Philip Bailey, Chaka Khan, The BBC Big Band, Madeline Bell, Jocelyn Brown, Mica Paris, Sir Cliff Richard Bass Geoff Gascoyne Credits include Jamie Cullum (MD), Sting, Van Morrison, Bill Bruford, Mari Wilson, Paloma Faith, Georgie Fame, Gloria Estefan, Guy Barker, Charlie Watts, Benny Golson, Jacqui Dankworth, John Martyn, Eartha Kitt Drums Sebastiaan de Krom Credits include Herbie Hancock, John Scofield, Phil Woods, Dave Holland, Jamie Cullum, Guy Barker, Wynton Marsalis

About

Do Your Sing

This app offers a comprehensive vocal conditioning system for contemporary singers. It provides structured exercises for warm-ups, workouts, vocal effects, cool-downs, and vocal health, all guided by professional coaching and voice science.

Highlights
  • Structured vocal conditioning system
  • Warm-ups, workouts, and cool-downs
  • Contemporary vocal effects and styling
  • Breathing and vocal health exercises
  • Clear video tutorials
  • Customizable playlists
  • Practice reminders
Features
Read full description

As contemporary singers, we need targeted exercises for the styles we love—and a complete system that takes us from warm up to cool down, building technique while protecting our instrument. Whether you're preparing for a gig, tour, recording, developing your range, or mastering the vocal effects that define contemporary singing, Do Your Sing brings professional-level training into your daily practice - structured, science-backed, and always accessible. Do Your Sing is a Complete Vocal Conditioning System Train your voice for today's music industry with structured progression: - Warm Ups - Effective and efficient voice preparation - Work Outs - Build range, registers, riffing, power, and dynamic control - Vocal FX - Contemporary textures and styling - Cool Downs - Post-performance vocal care - Breathing & Health - Longevity and injury prevention You'll master: pitch accuracy throughout your range • rhythm and phrasing • vocal flexibility • strength and stamina • expressive dynamics • musicality • vocal performance choices. Your Professional Vocal Coach Always At Hand: - Clear video tutorials for every exercise - Choose your key and practice at your level - Create custom playlists for your goals - Set reminders so you never miss training - Professional advice on how to take care of your voice Stylistic Vocal Training: Master the contemporary vocal styling that defines modern singers: riffs, rhythmic phrasing, dynamic techniques, vocal textures, and creative effects. These are the skills that make voices distinctive, recognisable and get you noticed. Industry Expertise Meets Voice Science: As well as coaching on hit TV shows, Juliet has collaborated with GRAMMY, BRIT, Mercury Prize, BAFTA, Emmy and MTV Europe award-winning artists. Do Your Sing is the same training she uses with professionals—now available to you. The science of singing success - with dual Masters degrees in Popular Music Performance and Vocal Pedagogy, Juliet has cracked the code of contemporary vocal excellence, all shared in this easy to use vocal training app. Who This Is For? The Serious Singer You're beyond the basics and want to train for contemporary styles—pop, alt-pop, R&B, singer-songwriter, rock, modern musical theatre—with techniques that work for the music you love. The Working Vocalist You're gigging, auditioning, recording, or training toward that goal. You need reliable warm-ups, smart cool-downs, and ways to maintain vocal health between performances. The Artist You want range, power, style, versatility, and the contemporary techniques that make your voice distinctive. Balancing vocal training with developing your individual sound is what makes you stand out. Your Voice Deserves This! Your voice is unique, amazing and precious. Whether you're performing in the studio, on stage, or on camera—this app will improve your vocal performance and guide you in how to take care of your voice. You'll learn the most effective and efficient techniques, combining stylistic relevance, industry expertise, and voice science. Establishing a practice routine keeps your voice healthy and helps you feel more in control of your creative choices and ability to perform at your best every time. SUBSCRIPTION REQUIRED: Full access to all singing exercises and features requires a monthly subscription (£7.99/month after a 3-day free trial). Link to Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Quartet 44 screens
Do Your Sing4 screens

Verdict

The call

The clearest difference is price: Do Your Sing at Free against Quartet 4's $16.99. Do Your Sing also leads on review sentiment (100% vs 89%). Quartet 4's advantage is update cadence (monthly vs every 4 months). On ads, in-app purchases, device support and iOS requirement 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

Do Your Sing is free to download; Quartet 4 costs $16.99 up front. Quartet 4 sells 5 one-off in-app purchases and Do Your Sing sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Quartet 4 ships an update monthly, Do Your Sing every 4 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Quartet 4 versus Do Your Sing: the parameters behind the verdict, then further details
ParameterQuartet 4Do Your Sing
Price$16.99Free — better
Rating4.7 (17 ratings) — better—
Positive reviews89.5% of reviews100.0% of reviews — better
Number of ratings17 — better—
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.4 — better
Further details — not scored
Size528 MB487 MB
Age rating4+4+
DeveloperUK Music Apps LtdPositive Appitude

Customer experience

Quartet 4

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews19 reviews
Positive89.5%
Neutral5.3%
Negative5.3%

Do Your Sing

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Quartet 4

Requested features

1 request
  • More guitar in rhythm section for future volumes

Do Your Sing

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Quartet 4

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$39.99
2 purchases

Do Your Sing

Subscriptions2
  • Do Your Sing3 Days trial$4.991 Month
  • Do Your Sing$7.991 Month

Questions

Is Quartet 4 free?
Quartet 4 costs $16.99, and also offers in-app purchases.
Is Do Your Sing free?
Do Your Sing is free to download, with in-app purchases available.
Do Quartet 4 or Do Your Sing have ads?
Neither Quartet 4 nor Do Your Sing shows ads.
Which is updated more often, Quartet 4 or Do Your Sing?
Quartet 4 ships an update monthly, and Do Your Sing every 4 months. Most recently, Quartet 4 was updated on October 11, 2026 and Do Your Sing on October 8, 2026.

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