One Tuner vs LoopMemo

OneTuner does one thing and does it well. Open the app, play a note, and instantly see if you're in tune. The screen shows your note in solfege notation with a precision needle meter. When you're in tune, everything turns green. When you're not, you see exactly how many cents sharp or flat you are. There are no menus, no settings to configure, no buttons to press. OneTuner starts listening the moment you open it and stops when you leave. It works with any instrument — guitar, piano, violin, cello, ukulele, flute, voice, anything that makes a pitch. No ads. No account. No subscription. No internet required. No data collected. Your audio never leaves your device. OneTuner is the tuner you open when you just want to tune and get back to playing.

LoopMemo is a loop recorder anyone can pick up and play. Recording starts the moment you press ●, and pressing it again starts looping right away. Your first take sets the loop length — no BPM, no bars, no setup. Just capture the idea while it's fresh and start layering. PERFECT FOR • Jotting down melodies and riffs before you forget them • Practicing beatbox, a cappella, and vocal harmonies • Layering guitar or keyboard phrases in a one-person jam • Sketching rhythm patterns and sound ideas FEATURES • Loop recording with up to 4 tracks • Instant record & instant loop (Free mode) • Overdub with Layer or Replace, plus Undo • Per-track volume, pan, mute, and solo • Per-track timing adjust (10 ms / 50 ms steps, adjustable while playing) • Bar-sync mode for recording exactly on the grid, with metronome (BPM 40–240, master length of 4/8/16/32 bars, count-in, 3 click sounds) • Save and load projects • Export one loop cycle as an audio file and share it • Import your own audio and layer on top of it (Pro) • Stem export for finishing your track in a DAW (Pro) THREE SIMPLE STEPS 1. Press ● and record — voice, instruments, or hand claps 2. Press ● again and the loop starts playing instantly 3. Press ● on another track to layer while you listen FREE & PRO All core features — recording, looping, overdubbing — are free. LoopMemo Pro (one-time purchase) unlocks: • No ads (banner & full-screen) • Unlimited saved projects (free version: up to 3) • WAV (16-bit) export (free version: M4A) • Stem export (one WAV per track) • Importing your own audio files A sample-accurate audio engine keeps loop seams click-free and tracks tightly in sync. Headphones are recommended to keep the loop from bleeding into the microphone. Press ● and make your first loop.