Comparison

PianoZen vs Riffshed

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

Head to head
About

PianoZen

Features
Read full description

PianoZen - Piano as a video game! PianoZen is the most fun way to learn piano. Whether you're a complete beginner, a curious kid, or a teen who loves rhythm games, everything is designed so you make progress without getting bored. WHAT YOU CAN DO GAME MODE (piano Guitar Hero) - Notes fall toward the keyboard - tap them at the right moment! - Score, combos, stars to earn - Adjustable speed (Slow, Normal, Fast) - Over 3,000 songs to play LEARN MODE - Keys glow to guide you - No auto-sound: take all the time you need - Real-time scrolling sheet music - you learn to read music as you play - Panda mascot cheers you on TRAINING - Note quiz - identify a note on the staff - Free Play - multi-touch virtual keyboard with synthesized sounds OVER 3,000 SONGS - 12 categories: Kids, Folk, Classical, Holiday, Pop, Lo-fi, Video Games, Cinematic, Studies, Rhythm - All public-domain classics: Bach, Mozart, Beethoven, Tchaikovsky, Chopin, Liszt, Pachelbel - Nursery rhymes: Twinkle Twinkle, Frere Jacques, Happy Birthday, London Bridge - Folk: Amazing Grace, Wellerman, Scarborough Fair - Modern procedurally-generated melodies exclusive to the app - Import your own MIDI files from the internet 30 PROGRESSIVE LESSONS - Beginner: the 7 white keys, first chord, scales - Intermediate: minor chords, major scales, arpeggios - Advanced: 7ths, ii-V-I, blues, whole-tone scale TRANSLATED INTO 5 LANGUAGES French, English, Spanish, Italian, German (auto-detected) HANDY FEATURES - Favorites: tap a heart to mark a song - No Internet required (except for ads and MIDI import) - iPad supported with landscape layout - Local progress and stars saved WHO'S IT FOR? PianoZen is built for everyone: curious kids, beginner teens, adults who want to (re)discover piano in a playful way. No mandatory music theory, no lectures - just the joy of playing. The app is free and ad-supported. You can mute reward sounds in Settings. Have fun!

About

Riffshed

This app helps musicians improve their practice by focusing on deliberate repetition and structured work blocks. It includes a metronome, sheet music viewer, and links to music streaming services, all designed to enhance focused instrumental practice.

Highlights
  • Rep-based practice tracking
  • Focus-block timer
  • Built-in metronome
  • Sheet music integration
  • Links to streaming services
  • Curated starter libraries
Features
Read full description

Riffshed is a practice journal for jazz musicians, built on the card system. See whether you're actually getting better — or just spending more time with the instrument. THREE PHASES. ONE CARD. Every exercise is a card that moves through three phases — Explore, Integrate, Master — each with its own color and rep counter. You decide when a card is ready to move forward; Riffshed remembers when it did and how long it stayed in each phase. REPS, NOT MINUTES A timer rewards sitting with the instrument. A rep counter rewards doing the work: running a phrase through twelve keys, taking a head clean. Minutes are still tracked — but reps are the unit you optimize. FOCUS BLOCKS A 20/5 focus cycle tuned for instrumental practice: twenty minutes on one card, five minutes of mandatory break. Both intervals are configurable; the open-ended mode drops the clock entirely for jams and lessons. START FROM ANYWHERE (new in 1.1) A Home Screen widget starts a session in one tap and shows today's minutes, your streak and the weekly goal. The live timer follows you to the Lock Screen and the Dynamic Island — pause and finish without unlocking; the session saves itself. Map practice to the Action Button, ask Siri, or add a Control Center switch. A METRONOME YOU'LL ACTUALLY USE Full-screen metronome with pendulum, subdivisions and swing. Configure click and accent per beat and per subdivision: silence the "and" of 2, accent any sixteenth, build polyrhythm grids. EVERYTHING LIVES IN THE CARD Notes, target tempo, separate rep counters per phase, PDF sheet music that opens full-screen (pages flip with a swipe while the metronome keeps playing), and one-tap links out to iReal Pro, YouTube, Spotify, Apple Music and more. SEE A YEAR OF WORK A calendar heatmap of your practice. Tap any day to see what you played, for how long, and which cards moved forward. CURATED LIBRARIES TO START Jazz Piano Fundamentals (67 cards ordered by difficulty) and iReal Pro — Essential Standards (30 standards with deep links) are pre-installed. Build your own libraries, or import a curriculum a teacher shared as a single file. YOUR DATA IS YOURS Fully offline. Full JSON backup including scores. Library export and import in one tap. No account, no ads. Free. Built for daily practice — for iPhone and iPad.

Screenshots

PianoZen4 screens
Riffshed4 screens

Verdict

The call

The clearest difference is ads: Riffshed at none against PianoZen's shown. Riffshed also leads on update cadence (every 2 days vs every 3 months). PianoZen's advantage is iOS requirement (15.1 vs 26.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PianoZen ships an update every 3 months, Riffshed every 2 days. The most recent releases landed on September 9, 2026 and July 25, 2026 respectively.

Scorecard3 real differences · 7 level
PianoZen versus Riffshed: the parameters behind the verdict, then further details
ParameterPianoZenRiffshed
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size34 MB7 MB
Age rating4+4+
DeveloperSKYNET SYSTEMAnton Rozhkovskiy

In-app purchases

None

PianoZen

No in-app purchases

None

Riffshed

No in-app purchases

Questions

Is PianoZen free?
PianoZen is free to download, with no in-app purchases.
Is Riffshed free?
Riffshed is free to download, with no in-app purchases.
Do PianoZen or Riffshed have ads?
PianoZen shows ads; Riffshed does not.
Which is updated more often, PianoZen or Riffshed?
PianoZen ships an update every 3 months, and Riffshed every 2 days. Most recently, PianoZen was updated on September 9, 2026 and Riffshed on July 25, 2026.

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