Comparison

Brass Piano vs Harmony Keyboard

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

Head to head
About

Brass Piano

Practice brass instrument harmonies with a specialized keyboard app. Offers 12 realistic tones, including various pianos and brass instruments, for ear training and ensemble rehearsals on your smartphone or tablet.

Highlights
  • Specialized for brass instrument harmony
  • 12 realistic tones (piano & brass)
  • Ear training and harmony skills
  • Ideal for rehearsals and individual practice
  • Play chords and melodies
  • Smartphone and tablet compatible
Features
Read full description

A keyboard app specialized for brass instruments, perfect for harmony practice on your smartphone or tablet. Equipped with 12 different tones including piano and brass instruments, you can practice harmony anytime, anywhere. Included Sounds: - Grand Piano - Bright Piano - Piano + Strings - Honky-Tonk Piano - Electric Piano 1 - Electric Piano 2 - Trumpet - Trombone - Tuba - Mute Trumpet - French Horn - Brass Section Ideal for brass ensemble rehearsals, individual practice, and music education. Play chords and melodies with realistic brass tones to improve your ear training and harmony skills.

About

Harmony Keyboard

Features
Read full description

Train perfect intonation with just intonation. Harmony Keyboard is a powerful practice tool designed for musicians who want accurate tuning and beautiful harmony. It helps you hear and practice chords using both just intonation and equal temperament, making it ideal for ensemble rehearsal, wind band practice, choir training, and ear training. Whether you're a student, performer, or teacher, Harmony Keyboard helps develop a better sense of pitch and harmonic balance. KEY FEATURES • Just Intonation & Equal Temperament Switch between tuning systems to understand how harmony and tuning work in real music. • Intonation Training Practice tuning chords and intervals to develop a precise musical ear. • Instant Transposition Transpose instantly to any key for flexible practice. • Hold Function Sustain notes and chords while listening carefully to intonation and balance. • Wind Instrument Sounds Includes sounds such as flute, clarinet, and saxophone for realistic ensemble practice. • Customizable Tuning Adjust reference pitch (e.g. A=442Hz) and note name display. PERFECT FOR • Wind band practice • Brass and woodwind players • Choir rehearsal • Ear training • Music students and teachers Harmony Keyboard is a simple yet powerful tool for musicians who care about tuning, harmony, and musical precision.

Screenshots

Brass Piano3 screens
Harmony Keyboard4 screens

Verdict

The call

The clearest difference is in-app purchases: Brass Piano at none against Harmony Keyboard's 1. Brass Piano also leads on update cadence (every 2 weeks vs monthly). Harmony Keyboard's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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. Harmony Keyboard sells 1 in-app purchase, starting at $0.49 per month. Brass Piano asks for nothing beyond the download.

UpkeepUpdate frequency

Brass Piano ships an update every 2 weeks, Harmony Keyboard monthly. Both last shipped on November 5, 2026.

Scorecard3 real differences · 6 level
Brass Piano versus Harmony Keyboard: the parameters behind the verdict, then further details
ParameterBrass PianoHarmony Keyboard
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size34 MB45 MB
Age rating4+4+
DeveloperMIZOU, CO., LTD.SINCLAIR SYSTEM

In-app purchases

None

Brass Piano

No in-app purchases

1 purchases

Harmony Keyboard

Subscriptions1
  • Pro Version$0.491 Month

Questions

Is Brass Piano free?
Brass Piano is free to download, with no in-app purchases.
Is Harmony Keyboard free?
Harmony Keyboard is free to download, with in-app purchases available.
Do Brass Piano or Harmony Keyboard have ads?
Both Brass Piano and Harmony Keyboard show ads.
Which is updated more often, Brass Piano or Harmony Keyboard?
Brass Piano ships an update every 2 weeks, and Harmony Keyboard monthly. Most recently, Brass Piano was updated on November 5, 2026 and Harmony Keyboard on November 5, 2026.

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