Piano practice app with MIDI feedback for iPhone and iPad
Music discovery for DJs with algorithmically ranked Top 100 charts across 16 genres
Stage
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Pricing model
Freemium
Freemium
Pricing
Not given
Free: Top 15 of every genre chart, full-length listening, and 2 playlists. Pro (monthly): $9.99/month. Pro (yearly): $100/year. Pro+ (monthly): $29.99/month. Pro+ (yearly): $220/year.
Key features
Loop selected measures for focused practice
Practice hands separately at a chosen tempo
Review matched and missed notes with MIDI on compatible scores
Build scale, chord, pattern, and ear fluency in every key center
Plan practice days for pieces and drills
Track problematic bars and per-measure progress
Browse a curated piano score catalogue
Import your own MusicXML, MXL, MIDI, and PDF scores
Annotate PDF scores with ink
Sync practice history and goals through iCloud
Top 100 and Hot 100 charts per genre, updated monthly
BPM and Camelot key on every track
Harmonic sort by key and BPM with one-tap sorting
Export playlists to SoundCloud
Smart filters for BPM range, key, and release year
TrackThirst artist promotion tool
16 genre charts covering electronic and adjacent music
Monthly chart archive permanently available
Ranking based on real listener engagement, no paid placements
What makes it different
MIDI feedback shows exactly which notes and rhythms you missed against the score
Circle of Fifths framework for ear training and technique in all 12 keys
Built-in practice planner to organize repertoire, warm-ups, and technique in one weekly plan
Designed for musicians who already read music with depth and flexibility
Engagement-ranked discovery across 16 genres based on real SoundCloud listener behavior, not sales or label deals
Every track includes BPM and Camelot key for harmonic mixing and DJ set preparation
Free access to Top 15 of every genre with 2 playlists and full-length listening
AI-generated tracks are actively filtered out from all charts
Charts refresh completely at the start of each month with permanent archiving