Comparison

Piyanomini · Ars vs Counterpoint Dojo

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

Head to head
About

Piyanomini · Ars

Features
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Piyanomini - Ars brings music theory, ear training, sight-reading, dictation, intonation, harmony and counterpoint into one carefully designed practice environment. Ars does not force you through fixed levels. Choose the key, range, clef, tempo, difficulty and content of each exercise. Every new exercise is generated from those settings, so you train the skill itself instead of memorizing a small question bank. 8 TOPICS, 32 EXERCISES - Rhythm: Repeat by ear, sight-read written rhythm, or complete rhythm dictation. Configure measures, tempo, beat unit, notes and rests, dots, ties, triplets and more. Practice with piano or percussion sounds; use one or two hands in the reading exercise. - Notes & Staff: Read notes in treble, bass, alto and tenor clefs, find notes on the piano, and train absolute pitch. Set the note range, key signature, accidentals and double accidentals. Optional adaptive practice brings weaker notes back more often. - Intervals: Compare intervals, recognize them on the staff, construct them, and identify them by ear. In written exercises, work melodically or harmonically from unison to octave, with a broad set of diminished and augmented qualities. - Scales & Keys: Identify and construct key signatures; recognize, build and hear scales. Beyond major and minor, study harmonic minor, melodic minor, harmonic major, Dorian, Phrygian, Lydian, Mixolydian and Locrian. - Chords: Recognize, construct and hear 34 triad, seventh and extended chord types. Practice root positions and inversions. Train scale degrees and harmonic function with Roman-numeral or functional notation, from individual chords to cadences and longer progressions. - Melody: Identify pitch direction, sing back what you hear, practice sight-singing and instrumental sight-reading, and write melody dictation. In the transposition exercise, transpose by interval, to a new key, or for B-flat, A, F and E-flat instruments. Generate new melodies with configurable meter, tempo, key, phrase length and chromaticism. - Intonation: Define your vocal range and practice scales, intervals and arpeggios. Compare microphone-detected pitch with target notes on a scrolling piano roll and live pitch trace. Use the synchronized metronome and piano playback. - Harmony & Counterpoint: Harmonize a given soprano or bass in four-part SATB texture, write freely, or use your own melody. Work with cadences, chromaticism, modulation to related keys, Roman numerals and functional notation, then inspect detailed rule feedback. Write cantus firmus and practice all five species of counterpoint, above or below the given voice. TOOLS FOR SERIOUS PRACTICE - 40 to 240 BPM metronome with spoken counts, tap tempo and custom two-voice patterns - Chromatic tuner with an adjustable 400 to 480 Hz reference and classic, helix and strobe views - Practice timer, detailed history, weekly reminders, and a searchable glossary with 300+ terms and notation signs - External and Bluetooth MIDI input in compatible exercises - Printable and shareable PDF exercise sheets in selected exercises - Share exercise setups as a link, QR code or compact code. A student opens it and the same settings are applied, with no account or server required. Turkish, English and Russian interfaces; nine themes; iPhone and iPad layouts. Russian primers are in preparation; the “What · How” sections currently appear in English. No account is required. There are no ads and no tracking. Practice data stays on your device, and core exercises work without an internet connection. Try every feature free for the first 14 days. There is no automatic charge. If you decide to continue, unlock lifetime access with one in-app purchase.

About

Counterpoint Dojo

Features
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Counterpoint Dojo is a learning app for studying the relationship between independent melodic lines through explanations, playable scores, and writing exercises. FEATURES - Introductory lessons and the five species of Fux-style counterpoint - Additional lessons on melodic writing, suspensions, minor mode, three voices, free counterpoint, imitation, and canon - Play every teaching example and listen to the voices together - Write notes into guided exercises and check the specified conditions - Save completed attempts and replay them later - Review rule violations in the five-species exercises VERSION 1.1 - Added seven advanced lessons with newly created teaching examples - Added twelve guided writing exercises - Added attempt history for reviewing past work PLEASE NOTE The app interface and lesson text are currently in Japanese. Exercise evaluation checks the stated conditions and rules; it does not judge the artistic quality of a composition.

Screenshots

Piyanomini · Ars4 screens
Counterpoint Dojo3 screens

Verdict

The call

The clearest difference is in-app purchases: Counterpoint Dojo at none against Piyanomini · Ars's 1. Piyanomini · Ars's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, 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. Piyanomini · Ars sells 1 one-off in-app purchase. Counterpoint Dojo asks for nothing beyond the download.

UpkeepUpdate frequency

Piyanomini · Ars ships an update monthly, Counterpoint Dojo every 6 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

Scorecard2 real differences · 4 level
Piyanomini · Ars versus Counterpoint Dojo: the parameters behind the verdict, then further details
ParameterPiyanomini · ArsCounterpoint Dojo
PriceFreeFree
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size26 MB7 MB
Age rating4+4+
DeveloperISTEMI FURKAN YURNaoki Chiba

In-app purchases

1 purchases

Piyanomini · Ars

One-time1
  • Piyanomini Lifetime$29.99
None

Counterpoint Dojo

No in-app purchases

Questions

Is Piyanomini · Ars free?
Piyanomini · Ars is free to download, with in-app purchases available.
Is Counterpoint Dojo free?
Counterpoint Dojo is free to download, with no in-app purchases.
Do Piyanomini · Ars or Counterpoint Dojo have ads?
Neither Piyanomini · Ars nor Counterpoint Dojo shows ads.
Which is updated more often, Piyanomini · Ars or Counterpoint Dojo?
Piyanomini · Ars ships an update monthly, and Counterpoint Dojo every 6 weeks. Most recently, Piyanomini · Ars was updated on October 24, 2026 and Counterpoint Dojo on October 20, 2026.

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