This app provides a system-wide red light filter to reduce eye strain and screen discomfort at night. It offers sub-zero brightness and quick controls, integrating with iOS Shortcuts for seamless application across all your apps.



220+ iOS apps curated and reviewed
Finding the right blue light filter app can be overwhelming with so many options. We've analyzed 220+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.2★ (25) | No | Yes | Jul 2026 | |
| 2 | Free | 3.3★ (124) | Yes | Yes | Jul 2026 | |
| 3 | Free | 4.6★ (10K) | Yes | Yes | Jul 2026 | |
| 4 | Free | 4.2★ (1.2K) | Yes | Yes | Jul 2026 | |
| 5 | Free | 4.0★ (40) | No | No | May 2026 | |
| 6 | Free | 4.1★ (10) | Yes | Yes | Jul 2026 | |
| 7 | Free | 4.0★ (5.2K) | Yes | No | Jul 2026 | |
| 8 | Free | 4.7★ (269) | No | Yes | Jul 2026 |



This app provides a system-wide red light filter to reduce eye strain and screen discomfort at night. It offers sub-zero brightness and quick controls, integrating with iOS Shortcuts for seamless application across all your apps.



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.


Enhance your web browsing experience with a dark mode extension for Safari. This tool automatically applies a dark theme to all websites, reducing eye strain and improving readability, especially at night. Customize your viewing experience with adjustable opacity and background colors.


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.


This web browser filters out blue light to promote better sleep by adjusting screen color temperature. It offers a faster browsing experience with features like private browsing and multiple tabs, all while prioritizing your sleep cycle.


This browser filters out blue light from your device's display to help protect your eyes from strain and fatigue. You can easily adjust the blue light proportion and screen brightness for comfortable viewing, day or night. It also supports visual recovery training.


Transform your phone into an eye-friendly reading lamp. Enjoy a customizable, soft glow that reduces eye strain and aids relaxation, perfect for reading in bed without disturbing others. Features include a smart sleep timer and always-on display.


This web browser is designed to improve sleep quality by filtering out blue light emitted from device screens. It automatically adjusts display colors based on the time of day, creating a warmer tone at night to promote melatonin production.


Improve your sleep with a comprehensive suite of tools. Track your sleep patterns, record nighttime sounds, and access a vast library of calming audio content, including meditations, stories, and soundscapes. Experts recommend this app for better rest and well-being.


This app provides multiple lighting solutions, including a bright LED flashlight, a customizable screen light, and a reading lamp with a sleep timer. It offers gesture controls for brightness and color adjustments, making it versatile for various situations.




This app provides a versatile lighting tool for photography, allowing users to adjust hue, saturation, and brightness. It offers various fill light types including square, gradient, and customizable shapes to enhance photos.


This app provides a variety of calming sounds to help adults and children fall asleep faster. It also aids in focus and meditation by blocking distractions and creating a relaxing atmosphere. Enjoy a wide selection of free and premium ambient audio for better rest and concentration.


Control smart LED lights from various brands in one app. Group lights by room, adjust brightness, sync with music, and choose from pre-set or custom scenes with millions of color options. Compatible with Wi-Fi and Bluetooth bulbs, lightstrips, and lamps.


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.


Transform your device's screen into a customizable light panel without distractions. Easily adjust to any color for various uses, from photography to tracing and mood lighting. Unlock advanced features like precise color temperature control and external display mirroring through in-app purchases.


This utility app converts light intensity into sound, allowing users to perceive their surroundings through audio cues. Point your device's camera at any light source to hear variations in pitch based on brightness. It's designed to assist users, particularly those who are blind, in navigating and understanding their environment.


Control your RGB smart lights and strips universally via WiFi and Bluetooth. Adjust brightness, color temperature, and color with an intuitive interface. Create custom scenes or choose from pre-set options to set the perfect mood for any occasion.


Discover and virtually try on a vast selection of affordable prescription glasses and sunglasses. Find your perfect style using AI-powered image search and see how frames look on your face with a 3D virtual try-on before purchasing. Shop accessories and specialty lenses for a personalized eyewear experience.