213+ iOS apps curated and reviewed
Luminosys is the household name in luminosys, but it's far from the only option. We track 213+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (7) | Yes | No | May 2026 |
| 2 |  | Free | 4.5★ (2.5K) | No | Yes | Jul 2026 |
| 3 |  | Free | 4.5★ (30K) | No | No | Jul 2026 |
| 4 |  | Free | 4.7★ (5K) | No | No | Jul 2026 |
| 5 |  | Free | 3.2★ (14K) | No | No | Jul 2026 |
| 6 |  | Free | 2.6★ (5.1K) | No | No | Jul 2026 |
| 7 |  | Free | 4.5★ (4.1K) | No | No | Jul 2026 |
| 8 |  | Free | 4.5★ (3.1K) | Yes | No | Jul 2026 |
Accurately measure ambient light levels in Lux or Foot Candles using your phone's camera. This tool is ideal for photography, comparing light sources, or indoor gardening. It's designed for ease of use and provides precise readings.
Transform your smartphone into a professional light meter. Measure illuminance and color temperature with scientifically validated accuracy, trusted by professionals. Requires a simple diffuser for precise readings.
This utility app provides a bright and fast flashlight with adjustable LED brightness. It also includes an always-on compass and a mini-map for navigation in the dark. Additional features include strobe modes and an SOS signal.
This utility app transforms your iPhone's LED flash into a powerful flashlight or a customizable strobe light. Enjoy super bright, hot white LED lighting for various uses, from finding items in the dark to creating a party atmosphere.
Control smart lights with your phone. Set custom colors, sync with music, and use timers for automated lighting. Explore various scene modes and even change colors by shaking your device or from photos.
Control RGB(W) LED strips with your device. Adjust brightness, color, and choose from built-in transition patterns. Experience music and microphone rhythm modes for dynamic lighting effects.
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.
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 free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.
This utility app provides a bright and fast flashlight experience for your device. It offers advanced features like adjustable brightness, a strobe mode with customizable frequencies, and an SOS signal function. The app boasts an intuitive design and quick activation to assist you in various situations.
This app transforms your device into a powerful magnifying glass using your camera. It also functions as a mirror with adjustable light bars, perfect for low-light conditions. Freeze images for detailed inspection, adjust zoom, brightness, contrast, and even invert colors.
This application displays your current speed in miles per hour, kilometers per hour, or knots. It features a large, clear display with Retina support for optimal visibility. Accuracy is enhanced by adjusting indicator transparency.
Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.
Control and personalize smart light decorations for an enhanced festive experience. Easily connect via Wi-Fi to create custom lighting effects for your tree and home.
Control your smart lights with intuitive features. Set schedules, sync colors to music, and change hues with sound or phone shakes. Personalize your lighting experience from photos on your device.
Control and customize your smart lighting devices with this intuitive app. Create personalized scenes, adjust colors and brightness, and automate your lighting with schedules and voice commands. Enjoy dynamic lighting effects and secure, convenient smart home management.
Control and manage your smart LED bulbs and strips. Discover new devices, apply various lighting effects, and monitor their status. Enhance your living space with intelligent lighting.
Control your home and garden lighting from anywhere in the world with this mobile app. Customize colors, brightness, and create dynamic light effects to enhance your living space and improve safety, all while potentially reducing power consumption.
This universal flashlight app transforms your device into a powerful illumination tool. It offers LED and screen-based lighting, adjustable brightness, strobe effects, and Morse code functionality. Customize your light with color and contrast options for various needs.
Easily manage your Elgato Key Light from your iPhone or iPad. Adjust brightness, color temperature, and power on/off with intuitive controls. Sync multiple lights for a complete studio setup.