SingFun: Reverse Audio Singing

SingFun is the app for the viral reverse-singing challenge. Sing a line, hear it backwards, then try to sing that backwards sound yourself. Record your attempt, reverse it, and find out whether it turned back into the original melody. Sung or spoken, alone or with friends: it is much harder than it sounds, and the results are hilarious. HOW IT WORKS 1. Tap the big red key and sing (or say) a short line. 2. Tap REVERSE and listen to it backwards. Listen a few times. 3. Pick a new slot and record yourself singing that backwards sound. 4. Tap REVERSE on your attempt. Does it sound like the original? 5. Switch between the slots to compare, and keep trying until you nail it. MADE FOR THE CHALLENGE • 4 recording slots on phones, 6 on tablets: the original, your attempts and your friends' attempts, one tap apart • True reverse playback: the sound really runs backwards • Trim with two handles, or tap the waveform to move the nearest handle, so you compare exactly the part that matters • Big colorful 3D keys, instant response, zero menus • Save any take as a WAV file, forward or reversed, to post your best attempt or send it to someone to decode VOICE CHANGER EFFECTS When you want to mess around some more: shift the pitch from chipmunk to monster, slow it down or speed it up to 4×, add reverb, loop a snippet or boomerang it back and forth. Everything changes live while the sound plays. PRIVATE BY DESIGN Your recordings never leave your device. No account, no cloud, no upload. A sound only leaves your phone when you export it yourself. FREE, WITH ADS SingFun is free and supported by ads. Watch a short video for an hour without ads, or remove all ads forever with a single one-time purchase. Works on Android phones and tablets.