# NLN Flow Controller > Bluetooth LED strip light controller with color, effect, and group customization. (iPhone/iPad app by Steven Cuthrell.) - Source: https://appshunter.io/ios/app/nln-flow-controller/id6648779339 (this page in markdown: same URL + `.md`) - Developer: [Steven Cuthrell](https://appshunter.io/developer/1763796029) - Category: Utilities, Lifestyle - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 2 MB - Languages: English - Released: 2024-12-18 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/nln-flow-controller/id6648779339/reviews.md ## What is NLN Flow Controller? Take full control of your LED strip lights with NLN Flow Controller. Connect via Bluetooth and unlock a world of colors, effects, and customization. Whether you're setting the mood for a movie night, creating an immersive gaming atmosphere, or adding vibrant accents to your home, NLN Flow gives you complete control at your fingertips. Complete Color Control Choose from millions of colors using the intuitive RGB color wheel. Tap quick-select colors for instant changes, or fine-tune the perfect shade for any occasion. Save up to 6 favorite colors for one-tap access to your go-to looks. 50+ Lighting Effects Transform your space with over 50 built-in dynamic effects. From smooth breathing patterns and flowing waves to energetic meteor showers and colorful flashes, there's an effect for every mood. Save up to 6 favorite modes so your best effects are always one tap away. Precision Adjustments Fine-tune your lighting experience with adjustable brightness and effect speed controls. Use the sliders for smooth transitions or the +/- buttons for precise step-by-step adjustments. Your settings are saved automatically so your lights remember your preferences. Powerful Group Control Control multiple LED devices together as a group. The redesigned group interface makes it easy to manage all your lights from one screen. Create groups for different rooms or zones and switch between them effortlessly. Zone Control New device selection feature lets you choose exactly which devices receive your commands. Control your entire group at once, or select specific devices to create distinct lighting zones. Perfect for setups where you want different areas to respond independently. Smart Design The clean, dark-mode interface is designed for easy use in any lighting condition. Collapsible controls keep the screen uncluttered while giving you full access to every feature when you need it. Visual indicators show connection status for each device at a glance. Reliable Connectivity Improved Bluetooth communication ensures your commands are received quickly and consistently. Enhanced stability when controlling multiple devices means fewer dropped connections and more responsive lighting. Supported Controllers: - SP105E - SP110E - Compatible Bluetooth LED controllers Perfect For: - Gaming setups and PC builds - Home accent lighting - Bedroom and living room ambiance - Party and event lighting - TV backlighting - Holiday decorations - Architectural lighting - Creative projects Download NLN Flow Controller today and discover what your LED lights can really do. ## Key features - Millions of color options - 50+ dynamic lighting effects - Adjustable brightness and speed - Group and zone control for multiple devices - Save favorite colors and effects - Intuitive dark-mode interface ## Frequently asked questions about NLN Flow Controller ### What LED controllers does NLN Flow Controller support? NLN Flow Controller supports SP105E and SP110E controllers, as well as other compatible Bluetooth LED controllers. It aims to provide broad compatibility for users with various LED strip setups. ### Can I control multiple LED strips at once with NLN Flow Controller? Yes, NLN Flow Controller offers powerful group control, allowing you to manage multiple LED devices simultaneously. You can also use zone control to manage specific devices independently within a group. ### How many custom colors can I save in NLN Flow Controller? You can save up to 6 favorite colors for quick and easy access. This allows you to instantly apply your preferred shades for different moods or occasions. ### Does NLN Flow Controller have ads? No, NLN Flow Controller is ad-free. You can enjoy full control of your LED lights without any interruptions from advertisements. ### What is the age rating for NLN Flow Controller? NLN Flow Controller has an age rating of 4+. This indicates it is suitable for a wide range of users, including children, with no mature content. ### How often is NLN Flow Controller updated? The latest version, 1.4, was released on May 4, 2026. While specific update frequency isn't detailed, the developer actively maintains the app, with recent updates indicating ongoing support. ### What makes NLN Flow Controller's design smart? The app features a clean, dark-mode interface designed for easy use in any lighting condition. Collapsible controls help keep the screen uncluttered while providing full access to all features when needed. ### Is NLN Flow Controller available on Android devices? Based on the provided data, NLN Flow Controller is currently supported on iPhones. Compatibility with Android devices is not specified in this information. ## Version history (last 5 releases) ### 1.4 — 2026-05-04 Fixed Red/Green color swap on SP105E controllers • Expanded effect mode list (now 200 modes) • Improved Bluetooth compatibility across SP105E variants • Group Control UI refinements • Updated app icon ### 1.3 — 2026-03-11 • Fixed color channel order for SP105E LED controllers — colors now display accurately for both RGB and RGBW strip types • Fixed power button sync issue in group control — Demon Eye devices now correctly track on/off state when connecting as a group • Improved multi-controller support with better protocol handling for PWM and SP105E devices ### 1.2.1 — 2026-02-25 This update brings major reliability improvements and bug fixes to ensure your LED controllers work as expected on iOS. Bug Fixes & Improvements: Fixed an issue where certain SP105E controllers would connect but not respond to commands Fixed brightness and speed sliders not working correctly — sliders now send proportional commands matching the distance moved. Fixed the power button not turning Demon Eye (sp34e) controllers off — the app now correctly sends separate ON/OFF commands Fixed group control power button when only Demon Eye devices are in a group Improved Bluetooth connection reliability with a write queue that prevents commands from being dropped Expanded effect modes from 50 to 200 for SP105E controllers ### 1.1 — 2026-02-12 COMPLETELY REDESIGNED APP NLN Flow Controller has been rebuilt from the ground up to provide full control of your Next Level Neo LED controllers. FEATURES: • Control SP105E addressable LED strip controllers • Control PWM Demon Eye controllers • 200 built-in effect modes • Full RGB color wheel for custom colors • Quick color presets for instant access • Brightness and speed controls • Save up to 6 favorite colors per device • Save up to 6 favorite modes with custom names • Auto mode cycling - automatically rotate through effects GROUP CONTROL: • Create device groups to control multiple LEDs simultaneously • Separate sections for Demon Eye (PWM) and LED Strip (SP105E) devices • Select which devices in a group receive commands • Group-level favorite colors and modes BLUETOOTH: • Reliable Bluetooth LE connectivity • Background connection support • Auto-reconnect to saved devices Perfect for controlling your Next Level Neo LED installations! ### 1.0 — 2024-12-18 No release notes. ## Apps similar to NLN Flow Controller | App | Rating | Price | Category | | --- | --- | --- | --- | | [Diode Dynamics](https://appshunter.io/ios/app/diode-dynamics/id1282220386) | 2.9 (56) | Free | Utilities | | [Morimoto XBT](https://appshunter.io/ios/app/morimoto-xbt/id1182665073) | 2.5 (111) | Free | Utilities | | [DSP-X8](https://appshunter.io/ios/app/dsp-x8/id6743121086) | — | Free | Utilities | | [Lithium Rhino](https://appshunter.io/ios/app/lithium-rhino/id6479737988) | — | Free | Utilities | | [My License & Compliance](https://appshunter.io/ios/app/my-license-and-compliance/id1668963758) | 5.0 (4) | Free | Utilities | | [LuminShack](https://appshunter.io/ios/app/luminshack/id1580029101) | 3.0 (5) | Free | Utilities | ## Related topics [nln flow controller](https://appshunter.io/ios/topics/nln-flow-controller) --- *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 2026-06-05.*