Genius Plus On‑Device Music Intelligence
Discover the songs you’ll love next—generated from the music you already have. Analyze BPM, key/chroma, spectral centroid, and energy entirely on‑device, then build cohesive playlists and Genius Radio using high‑performance approximate nearest neighbor search.
Core Features
All analysis and similarity run on your device for speed and privacy
Local Feature Analysis
BPM detection, chroma/key, spectral centroid, and RMS energy computed on‑device. No uploads. No tracking.
ANN Similarity
Weighted cosine similarity + HNSW‑style ANN index for natural, cohesive sequencing.
Dial in the Feel
Tune chroma/key, tempo, and energy weights. Optional PCA and vector quantization to optimize storage.
Technical Highlights
Engineered for resilience and performance
Smart Caching
Atomic, thread‑safe JSON caches per track with versioning and expiry for speedy startups.
Optimized Indexing
Lazy and incremental disk ANN indices reduce memory while keeping searches snappy.
Robust Processing
Concurrent batch analysis with cancellation, retry, and progress reporting.
Try Genius Plus Today
Experience on‑device music intelligence with a 3‑hour free trial. Analyze, build Genius playlists, and start Radio—privately.
iPhone and iPad • iOS 13+ • No sign‑in required
After trial: $4.99/year or $12.99 lifetime