224+ iOS apps curated and reviewed
The best blue light apps on iPhone average 4.2★ across 224+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
This app transforms your phone into a powerful magnifying glass with a high-quality zoom and an integrated flashlight. Easily read small print, examine product details, or even use it as a makeshift microscope. Save and share your magnified images.
This app provides a bright white flashlight with adjustable brightness and color. It's simple to use for various situations, from finding keys in a bag to creating a romantic ambiance. Offers both screen light and LED light functionality.
This app provides a bright and fast front-facing camera light with video zoom capabilities. It offers features like a timer, strobe effects, and clap-to-control functionality for various low-light situations.
Reduce eye strain and improve sleep with an adjustable blue light filter. Organize your files, photos, and videos with an integrated file manager. Enjoy a seamless web browsing experience with built-in filtering and bookmarking.
This app provides a customizable night light with soothing sleep sounds to help users fall asleep and stay asleep. It projects a gentle glow onto walls and ceilings, offering various colors and ambient noises. Users can also adjust screen brightness and set sleep timers for a more restful experience.
Transform your room into a calming sanctuary with customizable colored lights and soothing soundscapes. This app helps you relax, fall asleep faster, and stay asleep throughout the night with gentle illumination and peaceful audio.
Transform your device into a versatile light source. Adjust brightness, create custom messages with an LED scroller, and utilize specialized modes like SOS and strobe. Communicate with Morse code or enjoy fullscreen colored illumination.
This app allows users to interact with Bluetooth Low Energy devices. It supports scanning for, connecting to, and analyzing BLE peripherals, as well as simulating your own BLE devices. It's a comprehensive tool for developers and enthusiasts working with BLE technology.
Transform your device into a powerful and bright LED flashlight. Offers adjustable strobe and blinking modes for various needs. Enjoy a visually appealing interface with this essential lighting tool.
Control RGB LED strip lights with your phone. Sync lights to music, create custom color gradients, and adjust brightness for any mood or occasion. Offers dynamic lighting effects for immersive experiences.
This utility app provides the brightest and most powerful light source available using your device's integrated LED flash. It offers instant illumination with a single button press and can also utilize your full screen as a light source. Enjoy adjustable brightness and blinking speeds.
Transform your phone into a versatile light source with customizable modes like a gentle night light, vibrant mood lighting, or a mesmerizing lava lamp. Enhance your relaxation with integrated ambient sounds and timers for a peaceful atmosphere.
This utility app provides adjustable illumination for dark environments. It offers a red light mode to preserve night vision and a bulb light mode to prevent color cast in photography. Ideal for stargazing, camera adjustments, or any task requiring light without compromising sight.
Easily manage your LED lights, adjusting color, temperature, and brightness. Sync your lighting to music or control various LED devices via Wi-Fi and Bluetooth.
Control a wide range of smart LED lights from various brands in one app. Sync lights with music, create custom scenes, and choose from 16 million colors. Supports WiFi and Bluetooth devices.
Control smart Bluetooth bulbs with a user-friendly app to enhance your living space. Choose from various scenes or sync lights to music for dynamic ambiance.
Simulate realistic police siren sounds and flashing lights. Offers various emergency vehicle sirens and dynamic light patterns. Includes additional tools like turn signals and countdowns for diverse scenarios.
Enhance your photos and videos with customizable screen lighting. Features include adjustable color temperatures for portraits, a dreamy palette for night use, and dynamic color transitions for mood lighting. It also offers a strobe mode for parties.
This app provides a simple and modern interface for lighting up your surroundings. It offers various light modes using either the device's screen or LED, including a stroboscope, SOS, and color options. Users can control brightness and customize their experience with widgets and shortcuts.