Comparison

Hyper Flow Piano vs Harmony

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

Head to head
About

Hyper Flow Piano

Features
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Hyper Flow Piano turns scale and chord practice into something you actually want to do. As well as many other practise exercises for learning the piano Connect a MIDI keyboard, choose your key and mode, and play โ€” the app gives you instant visual feedback on every note, so you always know exactly where you are and what comes next. No waiting for a teacher to correct you. No guessing. Just play, see, improve. What you can practise: Scales across all 12 keys and 7 modes, plus harmonic and melodic minor Arpeggios and chord inversions Chords and their voicings Ear training for intervals, chord quality and modes Harmony Scales โ€” an exercise mode that combines left-hand scale degrees with right-hand arpeggios, with visual bloom animations as you play Built around ABRSM grades Every scale, arpeggio and chord is mapped to ABRSM grade requirements, so your practice always counts towards your next exam. Correct fingering, always visible Proper fingering is shown for every scale in every key โ€” so you build good habits from the start, not bad ones you have to unlearn later. Why it works Most people struggle with scales not because they lack talent, but because traditional practice gives you no feedback until something goes wrong. Hyper Flow Piano shows you what's happening in real time, so your brain stays engaged and progress happens faster. Requirements A MIDI keyboard or digital piano with USB MIDI output is recommended to use the app. Most modern keyboards are compatible. Can also be used with an acoustic piano but this is not as accurate.

About

Harmony

This app helps you develop your musical ear and understanding of music theory through engaging exercises. It covers notes, intervals, scales, and chords, offering multiple training methods and input options. Practice offline with a distraction-free interface tailored to your skill level.

Highlights
  • Notes, intervals, scales, and chords training
  • Practice by sight, ear, or playing
  • Input via virtual piano, microphone, or MIDI
  • Customizable difficulty and concepts
  • Offline functionality
  • Multilingual support
Features
Read full description

Unlock the musician in you with Harmony. Whether you're a beginner or a seasoned player, Harmony trains you to recognize, read, and play music. Four domains, one method: theory becomes a game of focused exercises you tune to your level. The 4 domains โ€ข Notes โ€” spot and place every note. โ€ข Intervals โ€” measure the distance between two pitches. โ€ข Scales โ€” major, minor, modes, and more. โ€ข Chords โ€” from triads to extended chords, inversions included. Three ways to train โ€ข By sight โ€” read the note straight off the staff (treble or bass clef, key signatures, ledger lines). โ€ข By ear โ€” hear a note, interval, or chord, then identify it. โ€ข By playing โ€” play the target back on an interactive piano. Play your way โ€ข By touch, on the virtual keyboard. โ€ข By microphone, singing or with your instrument. โ€ข By MIDI, plugging in your keyboard (USB or Bluetooth). Track your progress โ€ข Short sessions โ€” choose how many questions, and get your precision at the end. โ€ข Clear statistics โ€” your mastery domain by domain, by question type, and by concept. โ€ข Your practice day streak, to keep the rhythm going. Why Harmony? โ€ข Tailored โ€” pick the concepts, question formats, and difficulty. โ€ข Easy to get into โ€” a guided tour shows you the essentials on first launch. โ€ข Distraction-free โ€” a clean interface built for focus. โ€ข On every screen โ€” phone and tablet alike. โ€ข Offline โ€” everything works without a connection. โ€ข Multilingual โ€” English, French, Spanish, and three note notations (Do-Re-Mi, C-D-E, German notation). Harmony is just getting started. We improve it every day to build the most complete training companion, from theory basics to a trained ear. Happy practicing!

Screenshots

Hyper Flow Piano3 screens
Harmony4 screens

Verdict

The call

The clearest difference is update cadence: Hyper Flow Piano at every 3 days against Harmony's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hyper Flow Piano ships an update every 3 days, Harmony every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard1 real difference ยท 7 level
Hyper Flow Piano versus Harmony: the parameters behind the verdict, then further details
ParameterHyper Flow PianoHarmony
PriceFreeFree
Positive reviewsโ€”0.0% of reviews
Update frequencyEvery 3 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetizationโ€”Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size73 MB54 MB
Age rating4+4+
DeveloperTwo Tones Higher LtdMelvin Warnet

In-app purchases

None

Hyper Flow Piano

No in-app purchases

None

Harmony

No in-app purchases

Questions

Is Hyper Flow Piano free?
Hyper Flow Piano is free to download, with no in-app purchases.
Is Harmony free?
Harmony is free to download, with no in-app purchases.
Do Hyper Flow Piano or Harmony have ads?
Neither Hyper Flow Piano nor Harmony shows ads.
Which is updated more often, Hyper Flow Piano or Harmony?
Hyper Flow Piano ships an update every 3 days, and Harmony every 3 weeks. Most recently, Hyper Flow Piano was updated on October 25, 2026 and Harmony on October 28, 2026.

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