Night Flash

1.19MB v1.5.0 Update Date：2025-12-15 Developer：JK.Fantasy

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Night Flash Application Screenshots

Night Flash AI Editor's Review

Night Flash is a simple Android app that turns your phone's screen into a customizable flashlight. It offers adjustable brightness and color options, making it useful in various low-light situations. While basic, it's easy to use.

Comprehensive Analysis

Night Flash transforms your Android device's screen into a flashlight. Upon launch, users can adjust the screen's brightness to illuminate their surroundings. It also allows users to change the screen color. The app is straightforward to use, making it accessible for everyone. However, note that the flashlight effect is created by the screen's brightness, so it's not as powerful as a dedicated LED flash. The app lacks additional features.

Key Advantages

Simple and intuitive interface
Adjustable brightness levels
Customizable screen color

Areas for Improvement

Relies solely on screen brightness
Lacks advanced features like strobe or SOS modes

The description of Night Flash

Site Editorial Commentary：Multi-Funtion flashlight. The flash still can turn on when you turn off screen.

Night Flash is a practical and versatile utility tool that transforms your smartphone into a powerful LED flashlight with advanced optical signaling capabilities.
It is ideally suited for a wide range of activities, including hiking, camping, emergency situations, and general everyday illumination needs.

This innovative application allows you to precisely control your phone’s LED light, enabling you to generate various flashing patterns for sending signals, transmitting Morse code messages, or simply providing a reliable and bright light source in low-light or dark environments.

✨ Key Features:
Basic modes: Offers steady light along with low, medium, and high-speed flashing options for versatile lighting.
SOS Mode: Equipped with the standard international SOS emergency signal for critical situations.
Adjust Mode: Provides full customization of light and dark cycle durations to suit specific signaling or visual needs.
Effect Mode: Includes multiple pre-designed LED flashing effects for unique visual outputs.
Morse (Character): Capable of flashing individual characters in Morse code for targeted communication.
Morse (String): Enables the transmission of entire strings of text using Morse code sequences.
Touch-On Mode: Activates the light only when the screen is pressed, offering momentary illumination and power saving.

notes:
Please be aware that some devices may exhibit slower LED switching speeds, which could affect flash performance.
For enhanced stability when using Effect Mode, it is recommended to set the control slider to a “Low Speed” setting.