Soundlith: Slowed + Reverb

A song you already own, turned into something else. Slow it down, flood it with reverb, send it spinning around your head — one tap, and music you have heard a hundred times sounds new. HOW IT WORKS 1. Add a track from your files — MP3, M4A, WAV or FLAC 2. Pick a mode 3. Press play. The sound changes instantly. No account. No sign-up. Works offline. TRUE 8D — BINAURAL HRTF Binaural HRTF processing sends the sound along a real orbit around your head. Not a left-right pan — a space that flows from ear to ear. Headphones recommended. SLOWED + REVERB, DONE RIGHT The original technique behind the classic edits: pure resampling drops the pitch together with the tempo, naturally, with zero time-stretch artifacts. Reverb ranges from an intimate room to a cathedral. 17 MODES, ONE TAP EACH • Slowed + Reverb, Deep Slowed, Vaporwave • 8D, Deep Orbit, Void • Bass Boost, Heavy Lifting, Phonk • Sped Up, Nightcore • Dreamy, Lo-Fi, Midnight, Concert, Next Room • Original — the untouched track, always one swipe away MODE FORGE — BUILD YOUR OWN SOUND Four gestures shape motion, tone, space and weight. Save the result as your own signature and pin it to a track, so it comes back every time that song plays. SAVE IT AS AN MP3 Render exactly what you are hearing and keep the file on your phone. SLEEP RITUAL The song slows imperceptibly, the reverb widens, rain rises, and it ends in silence. Set it and put the phone down. THE EFFECT ENGINE • Speed / tempo, 0.25x to 2.0x • Pitch, independent or locked to tempo • Multi-band bass with automatic headroom • Adjustable reverb with hall presets • Low-pass filter for lo-fi and a next-room feel • Rain ambience DESIGN OBSIDIAN design language: monochrome, faceted, editorial. Selectable metal accents and haptics throughout. YOUR MUSIC NEVER LEAVES YOUR PHONE Every effect is computed on the device with Apple AVFoundation. Nothing is uploaded and there is no account to create. PREMIUM The free version shows ads. Premium unlocks all 17 modes, Mode Forge, MP3 export and Sleep Ritual, and removes ads. If you only want the ads gone, Remove Ads is a single one-time purchase. Soundlith Premium is offered weekly, monthly and every 3 months. It renews automatically and can be cancelled anytime in your App Store account settings. Terms of Use (EULA): https://soundlith.web.app/terms Privacy Policy: https://soundlith.web.app/privacy