Sonivo vs Toneflow

Super simple audio player with zero extra functions. No subscription. Core Features: Local audio playback: Support MP3, FLAC, WAV, M4A common audio formats. File import: Import local audio files easily for playback. Background & lock screen playback, steady audio playing.

Toneflow creates an immersive, focused soundscene experience, with the first page displaying six major soundscene categories vertically, covering rich audio resources such as nature, music, animals, environment, instrumentals, electronics, and more. Click to access the detailed list, quickly preview audio without skipping, see the duration of focus, and operate efficiently and conveniently. The playback page synchronizes the music cover with the focus timer, triggers the timer countdown with a click, synchronizes the playback process with the timer process, and seamlessly integrates sound field and time management to help you focus efficiently. All completed focus recordings remain as bar logs on the home page, visually displaying the length of focus and time nodes, and fully duplicating each time spent. Sound sources support free expansion, allowing you to import both local audio files, or with built-in high-fidelity recording features, live record ambient sound effects, ASMR material, and ambient background noise, and archive to personal playlists with a click. Don‘t restrict yourself to built-in audio sources, creating your own personalized auditory space suitable for multiple focus scenarios such as learning, work, meditation, and more.