ScaleHelper vs Quartet 5 (Christmas)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScaleHelper
Improve your musical instrument playing with real-time feedback on your performance. Practice scales, arpeggios, and other exercises with scoring and audio playback. Prepare for exams with customizable challenges and support for multiple instruments and users.
- Real-time performance scoring
- Audio playback of notes and performance
- Practice any scale or choose specific exercises
- Exam preparation with challenge modes
- Support for multiple instruments and users
- Customizable syllabus creation
- Save and share recordings
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Choose an exercise: see the notes and hear them played Play the exercise: get a score, see the notes you played and listen to your performance ScaleHelper is the fast way to improve your playing. With actual feedback based on what you played, ScaleHelper enables you to concentrate on the aspects of your playing that will help the most. ScaleHelper has 3 modes: 1. Play any scale: ScaleHelper determines the exercise you have played and scores your performance. Ideal for impromptu practise sessions. 2. Choose a scale: Choose the exercise you want to play and ScaleHelper listens and gives you a score. Ideal to improve a specific musical exercise. 3. Challenge me: ScaleHelper will ask you to play exercises from your challenge list that is based on your chosen syllabus. ScaleHelper will identify what you need to practise and make sure you get exam ready while having fun on the way. Ideal for practising a range of exercises. ScaleHelper contains everything you need for most of the instruments covered by the ABRSM, Trinity Guildhall, and MTB examining boards all the way from Grade 1 to Grade 8. ScaleHelper will be there for you every step of the way as you grow as a musician. ScaleHelper allows you to create your own syllabus from the exercises it supports: major scales; major arpeggios; harmonic minor scales; melodic minor scales; natural minor scales; minor arpeggios; chromatic scales; dominant sevenths; diminished sevenths; augmented arpeggios; scales in thirds; whole-tone scales; and pentatonic major scales. All exercises are available starting from every tonic over 1 octave, 1 twelfth, 2 octaves, 2.5 octaves and 3 octaves. There is a range of exercise lists for popular music exams available for download. Instruments supported include Violin, Viola, Cello, Guitar, Bass Guitar, Clarinet, Flute, Oboe, Saxophone, Bassoon, Recorder, Trumpet, Cornet, Trombone and Horn. A full list is available at www.ScaleHelper.com along with details of the rich feature set ScaleHelper has to offer. At less than the price of a single music lesson the guidance that ScaleHelper provides between your lessons builds on that teaching. You can dispense with the need to review scales by playing them in your lessons and instead reuse the time you gain to learn technique and perfect your pieces. ScaleHelper supports multiple users, keeping each user's history for each of their instruments. You can save recordings to study later or to show and play to your teacher and friends. You can also email recordings to share them with others. Have fun competing with your friends to see who can get the highest score or who can maintain the highest average.
Quartet 5 (Christmas)
Practice and perform Christmas jazz standards with this play-along app. Features live studio recordings, adjustable tempo and key, and animated chord diagrams. Export multitracks for further creative use.
- Live jazz standards play-along
- Christmas song collection
- Adjustable tempo and key
- Animated chord diagrams
- Multitrack export
- Cross-app playlist syncing
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Practice and perform Christmas standards on another level with this special Christmas edition of Quartet – the top-selling live jazz standards play along app. And with a host of brand new features, the Quartet apps just got even better. No subscriptions. No in-app purchases. Volume 5 includes over 50 stunning Christmas standards recorded in various jazz styles exclusively by 5 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 Christmas 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 either 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 52 Christmas standards in Quartet Volume 5 include jazz improvisations in the style of… ‘All I Want for Christmas is You’, ‘Auld Lang Syne’, ‘Baby, It’s Cold Outside’, ‘The Christmas Waltz’, ‘Deck the Halls’, ‘Ding Dong! Merrily on High’, ‘Frosty the Snowman’, ‘Hark! The Herald Angels Sing’, ‘Have Yourself a Merry Little Christmas’, ‘A Holly Jolly Christmas’, ‘It’s Beginning to Look a Lot Like Christmas’, ‘It’s the Most Wonderful Time of the Year’, ‘Jingle Bell Rock’, ‘Let It Snow! Let It Snow!’, ‘O Come, All Ye Faithful’, ‘Rockin’ Around the Christmas Tree’, ‘Santa Baby’, ‘Silent Night’, ‘White Christmas’, ‘Winter Wonderland’…and 32 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 5 (Christmas) 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’. Currently, Nigel is recording and touring with the Nigel Price Organ Trio. 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]. Saxophone Harry Greene Performing credits include Mica Paris, Olly Murs, Cory Wong, Incognito, PB Underground, Mo Pleasure (Michael Jackson, Earth Wind & Fire), Bernard ‘Pretty’ Purdie, Rumer, Myles Sanko, Ronnie Scott’s All Stars 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
Screenshots
Verdict
The clearest difference is price: ScaleHelper at $5.99 against Quartet 5 (Christmas)'s $9.99. Quartet 5 (Christmas)'s advantage is chart position (#195 vs unranked) and update cadence (every 2 weeks vs monthly). On review sentiment, ads, in-app purchases and monetization model 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
ScaleHelper costs $5.99 and Quartet 5 (Christmas) $9.99 up front. ScaleHelper sells 11 one-off in-app purchases and Quartet 5 (Christmas) sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ScaleHelper ships an update monthly, Quartet 5 (Christmas) every 2 weeks. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.
| Parameter | ScaleHelper | Quartet 5 (Christmas) |
|---|---|---|
| Price | $5.99 — better | $9.99 |
| Rating | — | 4.8 (10 ratings) — better |
| Positive reviews | 80.0% of reviews | 81.8% of reviews — better |
| Number of ratings | — | 10 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Paid |
| Best chart rank | — | #195 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 9 MB | 426 MB |
| Age rating | 4+ | 4+ |
| Developer | Richard Williams | UK Music Apps Ltd |
Customer experience
ScaleHelper
Quartet 5 (Christmas)
In-app purchases
ScaleHelper
- Violin ABRSM G8$0.99
- Cello TRINITY G1 to G3$0.99
- Flute TRINITY G1 to G3$0.99
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- Viola ABRSM G6$0.99
- Viola ABRSM G7$0.99
- Viola ABRSM G8$0.99
- Violin ABRSM G1 to G3$0.99
- Clarinet ABRSM G1 to G8$2.99
- Violin ABRSM G1 to G8$2.99
- Flute ABRSM G1 to G8$2.99
- Cello ABRSM G1 to G8$2.99
Quartet 5 (Christmas)
- Upgrade song$0.99
- Buy 10 tokens$8.99
- Buy 20 Tokens$14.99
Show 2 moreShow fewer
- Upgrade all songs$19.99
- Buy 50 Tokens$19.99
Questions
Is ScaleHelper free?
Is Quartet 5 (Christmas) free?
Do ScaleHelper or Quartet 5 (Christmas) have ads?
Which is updated more often, ScaleHelper or Quartet 5 (Christmas)?
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