# LED Chord > Bluetooth remote controller for full color LED lights with music effects. (iPhone/iPad app by Shenzhen Sperll Optoelectronic Technology Co., Ltd..) - Source: https://appshunter.io/ios/app/led-chord/id1427110872 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen Sperll Optoelectronic Technology Co., Ltd.](https://appshunter.io/developer/1373080686) - Category: Utilities - Price: Free - Rating: 2.80/5 from 47 App Store ratings · 61 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 7 MB - Languages: American English, Chinese (Simplified, China) - Released: 2018-08-17 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/led-chord/id1427110872/reviews.md ## What is LED Chord? LED Chord is an APP designed for full color LED controller as a remote controller via Bluetooth. It provides a bunch of LED music effects for pixel LED users, it have never been so easy to setup a compact LED light show. It supports many LED driver IC: SM16703,TM1804,UCS1903,WS2811,WS2801,SK6812,SK6812_RGBW,LPD6803,LPD8806,APA102,APA105,TM1814,TM1914,TM1913,P9813,INK1003,P943S,P9411,P9412,P9413,P9414,TX1812,TX1813,GS8206,GS8208,SK9822,DMX512. Main function: Modifying device's name; Selecting different chipset; Setting RGB order; Setting pixels number; Selecting effects; Picking static colors; Modifying speed for effect; Modifying brightness. ## Key features - Bluetooth remote control - Full color LED control - LED music effects - Customizable static colors - Adjustable speed and brightness - Supports numerous LED driver ICs ## Recent user reviews (10 of 61) All indexed reviews: https://appshunter.io/ios/app/led-chord/id1427110872/reviews.md ### 5/5 — Parts *2026-08-12, version 1.7.1* How can I get a plug in cord to main box. I lost mine and I can’t use it. ### 1/5 — 🥵 *2025-10-10, version 1.7.1* does not respond at the correct frequencies ### 3/5 — Out of date *2025-08-31, version 1.7.1* Please update app to allow us to create our own presets ### 5/5 — Amélioration *2025-08-28, version 1.7.1* Il faudrait mètre une fonction ou on peut choisir les leds que l’on veut allumer et les faire changer de couleur sinon c’est super 🤩🤩⭐️⭐️⭐️⭐️⭐️ ### 1/5 — O Bluetooth não encontra a placa… peço ajuda *2025-08-03, version 1.7.1* Por enquanto negativa ### 2/5 — Needs updates desperately *2025-06-27, version 1.7.1* This app is sorely lacking the ability to address the RGB LEDs with hex codes or RGB values — there’s no way to create a custom color that isn’t 100% saturated, which is ridiculous in 2025. (Example: I should be able to create a color that is 255 R, 128 B, 32 G, or #FF8020.) The presets are fairly pointless, and difficult to access. ### 5/5 — Parou de funcionar tá com problema de conexão *2025-06-11, version 1.7.1* Tava funcionando normal e simplesmente parou tô rodando com o som com o led led 🥲 ### 1/5 — LED group!!! *2025-05-16, version 1.7.1* The only problem is that you can't make groups of LED lights! This is in order to control several at the same time. ### 1/5 — Terrible product *2024-09-20, version 1.7.1* Will not connect after I changed from android to iPhone. No tech support available when I called the number provided. Wold not purchase Rhino again ### 4/5 — An Update *2024-06-17, version 1.7.1* Is there any possibilities to add a function that closes/opens LED from an app? ## Frequently asked questions about LED Chord ### What does this app do? This app functions as a Bluetooth remote controller for full color LED lights. It allows users to create dynamic light shows, select static colors, and customize effects like speed and brightness. ### What are the main features of this LED controller app? Key features include modifying device names, selecting different chipsets, setting RGB order and pixel numbers, choosing from various effects, picking static colors, and adjusting effect speed and brightness. ### Is this app free to use? Yes, the application is available for free. There are no in-app purchases or advertisements mentioned. ### What LED driver ICs are supported by this app? The app supports a comprehensive list of LED driver ICs including SM16703, TM1804, UCS1903, WS2811, SK6812, APA102, and many others, ensuring broad compatibility with various LED setups. ### How can I use this app for my LED setup? You can use this app to easily set up a compact LED light show by connecting your full color LED controller via Bluetooth. It's ideal for users who want to add dynamic lighting effects to their spaces or projects. ## Version history (last 5 releases) ### 1.7.1 — 2020-08-13 Fixed some bugs. ### 1.7.0 — 2020-06-30 Fixed some bugs. ### 1.6.0 — 2019-09-28 Various bug fixes and performance improvements. ### 1.5 — 2019-08-21 Fixed some bugs ### 1.4 — 2018-08-18 fixed some bugs ## Apps similar to LED Chord | App | Rating | Price | Category | | --- | --- | --- | --- | | [Led Light Remote Controller +](https://appshunter.io/ios/app/led-light-remote-controller-plus/id6477579584) | 4.6 (690) | Free | Utilities | | [LED light controller LED lamp](https://appshunter.io/ios/app/led-light-controller-led-lamp/id1619787473) | 4.5 (11,949) | Free | Utilities | | [Remote Control for Led Lights](https://appshunter.io/ios/app/remote-control-for-led-lights/id6467870149) | 4.5 (352) | Free | Utilities | | [LED Strip Light Controller app](https://appshunter.io/ios/app/led-strip-light-controller-app/id6444708950) | 4.6 (13,967) | Free | Utilities | | [LED Light Controller Remote +](https://appshunter.io/ios/app/led-light-controller-remote-plus/id6444078501) | 4.4 (3,396) | Free | Utilities | | [LED Banner Pro: Marquee maker](https://appshunter.io/ios/app/led-banner-pro-marquee-maker/id796885425) | 4.8 (6,057) | Free | Utilities | ## More apps by Shenzhen Sperll Optoelectronic Technology Co., Ltd. - [Magic-LED](https://appshunter.io/ios/app/magic-led/id1116396749) - [LED Hue](https://appshunter.io/ios/app/led-hue/id1373080687) - [LED Shop](https://appshunter.io/ios/app/led-shop/id1378012126) - [UniColor Light](https://appshunter.io/ios/app/unicolor-light/id1415298838) - [Trimlight](https://appshunter.io/ios/app/trimlight/id1462043879) All apps by Shenzhen Sperll Optoelectronic Technology Co., Ltd.: https://appshunter.io/developer/1373080686 ## Related topics [l led](https://appshunter.io/ios/topics/l-led) · [gvm led](https://appshunter.io/ios/topics/gvm-led) · [led badge](https://appshunter.io/ios/topics/led-badge) · [keepsmile led](https://appshunter.io/ios/topics/keepsmile-led) · [memorization games](https://appshunter.io/ios/topics/memorization-games) · [tribelec](https://appshunter.io/ios/topics/tribelec) · [led hue](https://appshunter.io/ios/topics/led-hue) --- *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 2026-08-29.*