LuSID Synthesizer vs Reverie.fm

LuSID Synthesizer — a SID-inspired SwiftUI synth with a synthwave heart. Eight-voice polyphony with detune-and-spread unison, audio-rate filter envelope, classic SID-flavoured ring modulation and pulse-width modulation, plus a built-in 4 to 64-step sequencer and tape-style delay, chorus, distortion, and lush reverb. Wrapped in a neon Liquid-Glass interface that matches what's playing — magenta sequencer steps that bloom lime when active, a gradient cyan oscilloscope that traces your output in real time, and a synthwave horizon that rolls under the step grid. FOUR TABS SYNTH — oscillator (triangle, sawtooth, square, noise) with PolyBLEP anti-aliasing. Custom Cytomic state-variable filter (low-pass, high-pass, band-pass, notch) with drive and self-oscillating resonance. Audio-rate filter envelope. LFO with pitch, cutoff, PWM, and pan destinations. Ring modulation. Distortion (lo-fi, broken, cubed, bitcrush, mangled). Chorus. Delay. Reverb (plate, room, hall, cathedral). Big rotary knobs, all the modulation routing visible. SEQUENCER — 4 to 64 steps. Tap-to-place notes with the chromatic note picker. Per-step ratchets (1x, 2x, 3x) and held-legato notes for gate-length variation. Tempo from 60 to 440 BPM, gate length 5 to 150 percent of step. KEYBOARD — two-octave touch piano with multi-touch chords and slide-to-play, velocity slider, octave switcher (C2 to C6). RECORD — capture everything you hear (filter, drive, delay, reverb, the full chain) to a WAV file in the app's Documents folder, then share via the iOS share sheet. 5 to 60 seconds per take. LuSID is built for the moments when you want to make sound, not learn software. No menus, no preset hunting, no tutorials. Tap a step, sweep a knob, hold a key. The app treats every parameter as performance. NO ACCOUNTS. NO ANALYTICS. NO TRACKING. NO ADS. LuSID does not collect any data, make any network requests, or contain any third-party SDKs. Recordings stay on your device until you choose to share them.

Reverie transforms the story of your life into a beautiful soundtrack. Some songs are forever linked to specific places. Think about that track that accompanied you on a late-night drive, the album that defined an unforgettable summer, or the song that played in the city where you fell head over heels. With Reverie, you can pin those songs to the exact locations where they resonated, creating a vibrant map of your cherished memories. Just long-press anywhere on the map, search for a song, and drop a pin. Add your personal touch by including details like the mood, the year, the people who were there, and a note about that special moment. Over time, your map will come alive, turning into a personal atlas of all the places where music has touched your heart. Pin songs to places Explore the entire Apple Music catalog and link any song to a specific spot on your map. Capture the whole moment Label each memory with a mood, a year, the friends who shared it with you, and your own reflections. Relive it in one tap Tap on any pin to revisit the song, the location, and the emotions, then play it back in Apple Music or jump right to it on the map. See your life take shape Watch as your map fills up with album art, reflecting your growing collection of memories. You can browse, search, and filter everything by song, place, mood, or year. Built for Apple Music Quickly find any track and turn your memories into playlists that you can treasure. Completely private, completely yours Reverie is designed to be offline and local-only. Everything stays on your device—no accounts, no sign-ups, no cloud, and no tracking. Your memories are yours and yours alone.