Comparison

Brass Up! vs Accordion Chromatic Button

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

Head to head
About

Brass Up!

Practice valve brass instruments with this fingering simulator. Choose from 12 keys, random notes, scales, or Arban-style exercises. Features learning and drill modes, plus a reference lookup for all notes and alternate fingerings.

Highlights
  • Fingering simulation for valve brass instruments
  • Support for 12 keys
  • Random notes, scales, and Arban exercises
  • Learn and drill modes
  • Note reference lookup
  • Alternate fingering support
Features
Read full description

Simulate fingerings for true practice of most of the valve brass instruments, in any of 12 keys. Random notes are presented in the selected key, or select scales or Arban-style exercises. Learn mode (shows fingerings) and drill mode. Reference lookup of all notes in all 12 keys. Alternate fingerings included and accepted. Trumpet, euphonium, baritone, b-flat and e-flat tuba, french horn. 3-valve, 4-valve, and 3+1 valve configurations.

About

Accordion Chromatic Button

Learn to play the chromatic button accordion with interactive lessons, realistic sounds, and a variety of musical styles. Practice songs, scales, and chords, and record your own music to share.

Highlights
  • Learn songs, scales, and chords
  • Interactive exercises with game mechanics
  • Realistic accordion sounds with 50+ registers
  • Variety of percussion rhythms and loops
  • Metronome with adjustable BPM
  • Record and share music as video or MIDI
  • Adjustable button size and note highlighting
Features
Read full description

Learn to play the chromatic button accordion quickly and fun, for FREE LEARN SONGS, SCALES, CHORDS AND EXERCISES * Songs: Learn didactic songs with the note game! * Chords: Learn all musical chords, with the 3 inversions variations! * Scales: Learn all musical scales, using the correct fingers on each note! The app indicates which finger to use and which note to play! - Exercises: There are 3 modules with 60 exercises to take you from basic to advanced, unlocking each exercise in a fun and educational game. ACCORDIONS WITH REALISTIC SOUNDS * There are 120 accordions, each with a different sound! * Realistic sounds. More than 50 registers like on a real accordion: Mussete, Basson, Concertina, Clarinet, Oboe, Piccolo, amont others. * Create your own accordion with your colors and shapes LOOPS, RHYTHMS AND METRONOME * Percussion rhythms and loops: Norteño, Vallenato, Bhangra, Bhajan, Qawwali, Carnatic, Cumbia, mesquite, Folk, Forró, and more * Learn to play the rhythms on the basses. More than 30 styles and variations * Metronome included. Change the speed (BPM) of loops, rhythms and metronome to learn at the correct time RECORD AND SHARE YOUR MUSIC * Recording and playing your music * Save your recordings as video or MIDI * Share your song on social media with 1 click! ADJUST AND FACILITATE YOUR LEARNING * Show the notes in each key, and highlighting when playing * Increase or decrease the size of buttons * Complete keyboard with 6 rows and 120 basses * FREE BASS system for the basses Accordion Chromatic Button Cassoto is an educational, fun and FREE app. Created for children and adults to learn to play songs on the accordion, and practice with loops, playbacks, and rhythms, all with a metronome, in the correct tempo. It already comes with more than 80 loops and variations of the most popular musical styles, such as: Norteño, Vallenato, Forró, Country, Waltz, Bhangra, Bhajan, Cumbia, Chamamé, Vanerão, among other styles. With the exclusive "Automatic Basses" system, the app teaches you how to play the rhythms on the basses, automatically playing them for you Make recordings of your songs and save them as video or MIDI. Share on your social networks with just 1 click Questions or suggestions, please contact: gmobilerapps@gmail.com Privacy policy: https://doc-hosting.flycricket.io/accordion-chromatic-button-privacy-policy/5f0b6d0f-28bf-4151-9889-178286b297d8/privacy Terms of Use: https://doc-hosting.flycricket.io/accordion-chromatic-button-terms-of-use/434baf16-f437-4cfb-8752-78007fa29ee6/terms

Screenshots

Brass Up!4 screens
Accordion Chromatic Button4 screens

Verdict

The call

The clearest difference is rating: Accordion Chromatic Button at 4.9 against Brass Up!'s 2.7. Accordion Chromatic Button also leads on review sentiment (94% vs 70%) and iOS requirement (12.0 vs 15.0). Brass Up!'s advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, ratings volume 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. Accordion Chromatic Button sells 10 one-off in-app purchases. Brass Up! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Accordion Chromatic Button holds the better App Store score, 4.9 against 2.7. Both are backed by a comparable volume of ratings — 29 and 86 respectively. Written reviews point the same way: 70% of Brass Up!'s written reviews are positive against 94% of Accordion Chromatic Button's.

UpkeepUpdate frequency

Brass Up! ships an update every 3 months, Accordion Chromatic Button every 8 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard7 real differences · 3 level
Brass Up! versus Accordion Chromatic Button: the parameters behind the verdict, then further details
ParameterBrass Up!Accordion Chromatic Button
PriceFreeFree
Rating2.7 (29 ratings)4.9 (86 ratings) — better
Positive reviews70.0% of reviews94.1% of reviews — better
Number of ratings2986 — better
Update frequencyEvery 3 months — betterEvery 8 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size30 MB115 MB
Age rating4+12+
DeveloperIdeateGamesGMOBILER APPS LTDA

Customer experience

Brass Up!

All ratings28 ratings
Positive39.3%
Neutral10.7%
Negative50.0%
Written reviews10 reviews
Positive70.0%
Neutral0.0%
Negative30.0%

Accordion Chromatic Button

All ratings78 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive94.1%
Neutral5.9%
Negative0.0%

In-app purchases

None

Brass Up!

No in-app purchases

10 purchases

Accordion Chromatic Button

One-time10
  • Package Loops Worldwide I$4.99
  • Package Colombian Loops I$5.99
  • Package Mexican Loops I$5.99
Show 7 more
  • Remove Basic Ads$5.99
  • Package Indian Loops I$5.99
  • Accordions Package I$5.99
  • Package Loops Nordestinos I$5.99
  • Package Latin America Loops I$5.99
  • Package Loops Premium I$7.99
  • Plus Package I$11.99

Questions

Is Brass Up! free?
Brass Up! is free to download, with no in-app purchases.
Is Accordion Chromatic Button free?
Accordion Chromatic Button is free to download, with in-app purchases available.
Which has better reviews, Brass Up! or Accordion Chromatic Button?
Accordion Chromatic Button is rated higher. Brass Up! averages 2.7 out of 5 from 29 ratings, while Accordion Chromatic Button averages 4.9 from 86 ratings.
Do Brass Up! or Accordion Chromatic Button have ads?
Accordion Chromatic Button shows ads; Brass Up! does not.
Which is updated more often, Brass Up! or Accordion Chromatic Button?
Brass Up! ships an update every 3 months, and Accordion Chromatic Button every 8 months. Most recently, Brass Up! was updated on November 1, 2026 and Accordion Chromatic Button on November 6, 2026.

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