Tempo Lab Pro vs SparkTune

TempoLab Pro helps you practice and study audio your way. WHAT YOU CAN DO • Tempo — Slow down or speed up playback while keeping pitch stable (within the app's supported range). • Pitch — Shift by semitones to match your instrument or vocal range. • Loop — Repeat a section for focused practice. • Markers — Save positions and jump back to important moments. • Effects and practice — Five-band EQ and practice mode to shape your session. WORKFLOW Import audio from the Files app or share a file into TempoLab Pro. View waveform context, control playback, and export your adjusted audio when you need a file to keep or share. DESIGNED FOR Musicians, singers, dancers, language learners, and anyone who works with tempo and pitch. OPTIONAL UPGRADE Remove ads and unlock home screen customization (panel order and visibility). Purchase is optional; core playback features remain available without it. Terms of Use: https://zukiapps.com/tempoLabPro/terms Feedback We welcome your suggestions. Use Feedback in Settings, or email zuki.apps.dev@gmail.com.

SparkTune is a private music player for your own audio files. Import songs and folders, organize your library, and listen without a streaming subscription. Your music stays yours, with playback controls built for everyday listening. Features: Import MP3s and other supported audio files Add songs from Files, iCloud Drive, external drives, or shared attachments Browse by songs, albums, artists, and playlists View lyrics when available Use favorites, play history, recently added, and most played collections Control playback speed, sleep timer, equalizer, and volume normalization Use CarPlay for safer listening in the car Sync your library across iPhone and iPad with SparkTune Pro SparkTune Pro unlocks unlimited imports, iCloud library sync, folder imports, backup/export tools, and advanced audio controls. SparkTune does not include a music subscription or streaming catalog. It is built for music files you own and choose to import.