# Concert Light Sync > Mobile app turns phone screen into an audio-reactive concert light. (iPhone/iPad app by Lionel Delmo.) - Source: https://appshunter.io/ios/app/concert-light-sync/id6760180041 (this page in markdown: same URL + `.md`) - Developer: [Lionel Delmo](https://appshunter.io/developer/460308661) - Category: Entertainment, Music - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed - Age rating: 17+ - Requires: iOS 15.1 · 49 MB - Languages: English - Released: 2026-03-14 - Data updated: 2026-07-09 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/concert-light-sync/id6760180041/reviews.md ## What is Concert Light Sync? Concert Light Sync is a mobile app that turns a phone screen into an audio-reactive concert light. It listens to live sound through the microphone and drives smooth 60fps visual modes—Strobe, Flow, Pulse, Solid, Wave, and Rainbow—with swipe-first controls, long-press lock, haptic color selection, and adjustable brightness. Built for dark venues, it uses a modern glassmorphism UI with a Dim UI safety option to reduce glare while keeping the light output strong. ## Key features - Audio-reactive visual modes - 60fps smooth animations - Swipe-first controls - Haptic color selection - Adjustable brightness - Dim UI safety option ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/concert-light-sync/id6760180041/reviews.md ### 5/5 — Great! Very optimal! *2026-05-10, version 1.0.9* I went to a concert and I wanted to sync my lights with it. I happened to come across this app and I pulled it out during the concert. I was really happy ### 5/5 — greatest app of all time *2026-05-10, version 1.0.9* it’s just that good ## Frequently asked questions about Concert Light Sync ### What is Concert Light Sync? Concert Light Sync is a mobile application that transforms your phone's screen into an audio-reactive light source. It uses your device's microphone to generate visual effects synchronized with sound. ### Does Concert Light Sync have ads? Yes, Concert Light Sync contains advertisements. As a free application, ads are displayed to support its development and maintenance. ### What visual modes does Concert Light Sync offer? Concert Light Sync provides several visual modes, including Strobe, Flow, Pulse, Solid, Wave, and Rainbow. These modes are driven by live sound input. ### How do I control Concert Light Sync? Control is managed through intuitive swipe gestures on the screen. A long-press action locks the current setting, and haptic feedback assists with color selection. ### Is Concert Light Sync suitable for dark venues? Yes, Concert Light Sync is specifically built for dark venues. It features a modern UI with a Dim UI safety option to reduce glare while maintaining strong light output. ### What devices are supported by Concert Light Sync? Concert Light Sync is currently supported on iPhone and iPod devices. It is designed to run on iOS. ### How often is Concert Light Sync updated? The latest version, 1.0.12, was released on May 25, 2026. Updates are released periodically to improve functionality and add new features. ### What is the age rating for Concert Light Sync? Concert Light Sync has an age rating of 17+. This rating is based on content guidelines and is determined by the platform. ## Version history (last 5 releases) ### 1.0.12 — 2026-05-25 - **AdBanner `MaxAdContentRating` scoping fix** — `MaxAdContentRating` was being destructured inside the conditional `require('react-native-google-mobile-ads')` block but was absent from the outer `let` declaration, causing a reference error in strict-mode environments. The variable is now declared at module scope alongside the other ad SDK exports so the content-rating configuration is applied reliably on all platforms. ### 1.0.11 — 2026-05-20 Ad content rating enforcement — The Google Mobile Ads SDK now applies a MaxAdContentRating.G request configuration before initialization, ensuring only general-audience (family-safe) ads are served across all placements. ### 1.0.9 — 2026-05-04 - **Shake to cycle colors** — Shake the device to instantly cycle through 7 preset colors (White, Pink, Yellow, Green, Blue, Red, Purple) without opening the color picker. Uses the accelerometer via `expo-sensors`; disabled when the screen is locked. - **In-mode color buttons** — Light Stick and K-pop modes now display a dedicated color-cycle button (glowing sphere with halo and specular highlight) that cycles colors with haptic feedback, letting you change color without leaving the mode. - **Disco Ball logo polish** — The overlay icon in Disco Ball mode now renders at full opacity at all times (no more opacity pulsing), scales with audio, picks up the selected accent color, and has a soft glow halo radiating behind it. - **Control panel full-screen dismiss fix** — The slide-away animation now uses the actual device screen height instead of a hard-coded 500 px offset, so the panel exits cleanly on all screen sizes. - **Ad banner glassmorphic card** — The ad banner is now wrapped in a frosted-glass card with rounded corners, a subtle border, and proper horizontal padding for a more polished appearance. - **Icon picker ordering** — Black Star icon now appears before the Quarter Note and Beamed Note in the icon picker grid. ### 1.0.2 — 2026-03-27 What's New in Version 1.0.2 K-pop Light Stick Mode A brand-new visual mode designed for K-pop concerts. Features multi-ring animations with dynamic color shading, an iconic light stick design, and a logo picker with customizable icons (Star, Fan, and more). Icons can cycle automatically at an adjustable interval. Icon Customization & Persistence Choose your concert icon from the Light Stick mode's logo picker — your selection is now saved and restored automatically between sessions, so your setup is always ready when you arrive at the venue. Color Persistence Your chosen signature color is now remembered between app launches, so you never have to re-select it. Share the App via QR Code A new QR Code screen lets you instantly share Concert Light Sync with friends at the venue. The QR code is platform-aware (App Store for iOS, Google Play for Android) and includes a share button. Automatic Update Notifications The app now checks for new versions in the background and gently prompts you to update when one is available, so you never miss new features. Bug Fixes & Polish Fixed an issue where the Ad Banner and menu button were inaccessible in Candle and Rainbow modes. General stability improvements and UI refinements. ### 1.0.1 — 2026-03-16 - Bug fixes and performance improvements - Fixed Ad Banner not showing up ## More apps by Lionel Delmo - [Map USA](https://appshunter.io/ios/app/map-usa/id460308658) All apps by Lionel Delmo: https://appshunter.io/developer/460308661 ## Related topics [concert light sync](https://appshunter.io/ios/topics/concert-light-sync) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*