Comparison

Qithesizer vs Band Session Note

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

Head to head
About

Qithesizer

This advanced music synthesizer combines virtual analog, wavetable, and physical modeling sound engines. It offers extensive modulation capabilities, a built-in sequencer, and on-screen keyboard for creating complex sounds.

Highlights
  • Multiple sound engines (virtual analog, wavetable, physical modeling)
  • Extensive modulation sources and destinations
  • Full MIDI mapping
  • 16-step sequencer with pattern editor
  • Waveform and dynamic visualizations
  • On-screen keyboard
Features
Read full description

Meet Qithesizer, a powerful multi-engine hybrid software synthesizer. Designed with wind controller in mind, it combines virtual analog, wavetable, and physical modeling in one. 【Features】 ∙ Multiple sound engines: basic waveforms, hundreds of digital waveforms, multiple physical models ∙ 11 modulation sources, 27 modulation destinations ∙ Full midi mapping ∙ 16-step sequencer with powerful pattern editor, save patterns by preset ∙ Waveform and dynamic visualizations ∙ Full-size, on-screen keyboard Our site: www.robkoo.com Facebook Page: @RobkooMusic Twitter: @Robkoo_Music Feedback: cuimingwei@robkoo.com

About

Band Session Note

This app allows musicians to handwrite musical scores and charts digitally using an Apple Pencil. It offers tools for sketching chords, rhythms, and annotating imported scores, with features for creating custom sections and setlists for band rehearsals and performances.

Highlights
  • Handwritten score sketching with Apple Pencil
  • Drum notation with standard lines
  • Annotate imported scores (PDF/photo)
  • Solfège stickers for kids
  • Create and manage setlists
  • Customizable song sections
  • Export as PNG, JPG, or PDF
Features
Read full description

Create, edit, organize and perform, all in one place. Band Session Note is a sheet music app made by a working saxophonist for band musicians. Write a chart in minutes, fix only the parts you need, and take it straight to rehearsal and the stage. CREATE & EDIT YOUR MUSIC - Write scores with Apple Pencil, your finger or any stylus - Start from a song form or one of 13 ensemble setups - Add chords in seconds with Quick Chords above each bar - Open PDF and photo scores, then mark up and edit them - Select any area and erase, copy or move only that part - Transpose for C, Bb and Eb instruments - Chord voicings and piano chord charts - Play your score back, or write with a MIDI keyboard READY FOR THE STAGE - Performance mode with half-page turns and auto-scroll - Setlists to line up every song of the night - Built-in metronome, tuner and countdown MORE TOOLS FOR MUSICIANS - Rhythm Tap: tap a groove and it becomes drum notation - Lyrics mode and lyric sheets - Export to PDF or image and share with your band OPTIONAL PACKS (in-app purchase) - Pro Pack: play the on-screen keyboard into notation, with auto dynamics and articulations - Drum Pack: drum kit with recording and overdub - String Pack: technique marks for guitar, bass and ukulele - Kids Music Play Pack: solfege stickers and praise stamps Works on iPad and iPhone. Your scores stay on your device unless you share them. One-time purchase, no subscription.

Screenshots

Qithesizer4 screens
Band Session Note4 screens

Verdict

The call

The clearest difference is rating: Band Session Note at 5.0 against Qithesizer's 4.1. Band Session Note also leads on review sentiment (100% vs 77%) and price ($9.99 vs $12.99). Qithesizer's advantage is in-app purchases (none vs 5) and ratings volume (11 vs 1). On ads, monetization model, 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

Qithesizer costs $12.99 and Band Session Note $9.99 up front. Band Session Note sells 5 one-off in-app purchases. Qithesizer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Band Session Note holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Qithesizer has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 77% of Qithesizer's written reviews are positive against 100% of Band Session Note's.

UpkeepUpdate frequency

Qithesizer ships an update fortnightly, Band Session Note every 6 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Qithesizer versus Band Session Note: the parameters behind the verdict, then further details
ParameterQithesizerBand Session Note
Price$12.99$9.99 — better
Rating4.1 (11 ratings)5.0 (1 ratings) — better
Positive reviews76.9% of reviews100.0% of reviews — better
Number of ratings11 — better1
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size29 MB23 MB
Age rating4+4+
DeveloperRobkoo Information & Technologies Co., Ltd.sung ju KIM

Customer experience

Qithesizer

All ratings11 ratings
Positive72.7%
Neutral9.1%
Negative18.2%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

Band Session Note

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Qithesizer

No in-app purchases

5 purchases

Band Session Note

One-time5
  • 드럼팩$0.99
  • 음악놀이$0.99
  • String Pack (Guitar·Bass·Uke)$0.99
Show 2 more
  • Pro Pack$4.99
  • All-in-One Bundle$7.99

Questions

Is Qithesizer free?
Qithesizer costs $12.99, with no in-app purchases.
Is Band Session Note free?
Band Session Note costs $9.99, and also offers in-app purchases.
Which has better reviews, Qithesizer or Band Session Note?
Band Session Note is rated higher. Qithesizer averages 4.1 out of 5 from 11 ratings, while Band Session Note averages 5.0 from 1 ratings.
Do Qithesizer or Band Session Note have ads?
Neither Qithesizer nor Band Session Note shows ads.
Which is updated more often, Qithesizer or Band Session Note?
Qithesizer ships an update fortnightly, and Band Session Note every 6 days. Most recently, Qithesizer was updated on November 3, 2026 and Band Session Note on November 5, 2026.

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