This app helps musicians legally reverse-engineer songs to find inspiration. It analyzes music to identify melodic, harmonic, and rhythmic elements, then suggests public domain works with similar characteristics to build new compositions.




10+ similar apps compared and reviewed
Whether you want more options like 417 Player Plus or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.












This app helps musicians legally reverse-engineer songs to find inspiration. It analyzes music to identify melodic, harmonic, and rhythmic elements, then suggests public domain works with similar characteristics to build new compositions.


Introduce infants and toddlers to music with a vibrant, safe toy piano. It features chunky keys, pleasant tones, and interactive learning to develop motor skills and cognitive growth. Portable and battery-operated, it offers continuous new content for engaging playtime.


Effortlessly remove echo and reverb from your audio and video recordings with AI. Achieve studio-quality sound directly on your iPhone without uploads or accounts. Ideal for creators looking to enhance podcasts, vlogs, and short-form videos.


Shape the overtone series directly to create unique sounds. This additive synthesizer allows real-time manipulation of harmonics, LFOs, and envelopes. Explore sound design and synthesis on your device.


This music player enhances your listening experience with intelligent shuffling that prioritizes songs you haven't heard recently. It offers detailed listening statistics, smart playlist creation, and a beautiful interface for managing your entire music library.


This application provides precise and easy viola tuning with instant loading and high responsiveness. It features an intuitive interface with visual indicators and offers advanced settings and a tuning fork as in-app purchases. Suitable for musicians of all skill levels.


Practice and play along with your favorite songs by adjusting their pitch and tempo in real time. Loop specific song sections, gradually increase speed with a speed trainer, and mark important parts for quick access. Add songs from Apple Music or your device files.


Easily separate vocals and instruments from any audio or video file using AI. Create custom mixes, detect chords, and adjust pitch and speed for practice or remixing. Export your creations in various formats.