PenlaSync vs Lie Detector・Truth Scanner

Your iPhone is about to become the brightest thing at the concert. Right after your favorite artist. PenlaSync turns your phone into a powerful, BPM-synced penlight for concerts, live events, and fan meetups. No forgotten glow sticks. No wrong colors. Just pure, perfectly timed light for the artist you love. --- WHY FANS LOVE PENLASYNC --- BEAT-SYNCED FLASH PATTERNS Set your BPM and choose from 4 light modes: Solid, Flash, Fade, and Strobe. Your light pulses with the music, creating that stadium-wide wave of color that gives everyone chills. 8 QUICK COLORS + CUSTOM PICKER Tap to switch between 8 preset colors instantly. Need your bias's exact member color? The custom color picker lets you match it down to the pixel. SAVE COLOR PRESETS Create and save color profiles for different artists, groups, or songs. When the setlist changes, you're ready in a single tap. BRIGHTNESS CONTROL Dial it down during the MC segment. Crank it up for the encore. You're in full control of your light, your way. --- PERFECT FOR --- - K-pop concerts and fan events - J-pop and idol live shows - Music festivals and arena tours - Fan meetups and viewing parties - Theater, musicals, and stage events - Anyone who forgot their glow stick at home --- THE CONCERT EXPERIENCE YOU DESERVE --- There's nothing like being part of a sea of light, thousands of fans moving together in perfect rhythm for the artist they love. PenlaSync puts that power in your pocket. No batteries to replace. No bulky gear to carry. Just open the app, pick your color, set your BPM, and light up the night. Your light. Their stage. One unforgettable moment.

Lie Detector turns any question into a dramatic TRUTH or LIE reveal — the perfect party prank. HOW IT WORKS • Ask a question, or pick one from the built-in question packs • Press a finger on the scanner and hold still • Enjoy the show: dramatic readouts, waveforms, and a computer voice • The verdict drops: TRUTH or LIE, revealed on a big animated meter PRANK LIKE A PRO • Secret corner gestures let you quietly choose the verdict before the scan ends — you stay in control while your friends sweat • Built for game nights, sleepovers, parties, and funny videos MORE WAYS TO PLAY • Voice scan and face scan modes for extra drama • Party mode with players, scores, and a leaderboard • Question packs for couples and friends, plus your own custom questions • Share the verdict card with one tap Entertainment only: this app does not detect lies. Verdicts are random or secretly chosen by the prankster. No biometric data is analyzed, stored, or transmitted. Voice scan, face scan, party mode, and custom questions require a Premium subscription. Terms of Use: https://zeroplay.io/docs/legal/terms-of-service Privacy Policy: https://zeroplay.io/docs/legal/privacy-policy