On demand
Turn on a bright with a single tap. Adjust brightness and color temperature. Use as a timer or night light. Share functionality with other devices via Bluetooth.
Showing 201–220 of 1,000 ranked alternatives.
Khang Le
Signal for help
Send distress signals via using a keyboard or pre-set SOS sequence. Transmit signals through iOS device audio. Translate text to and vice versa. Access emergency communication features with one-touch activation.
Kunihiko Nakahara
Flash LED light to music
The app controls the phone's LED light for flashing. It can flash in sync with music after tapping stops.
Qudelix, Inc.
Control DAC settings and monitor battery
Control the -5K DAC AMP via Bluetooth Low Energy. Adjust equalizer settings and monitor battery levels. Update firmware and manage volume. View Bluetooth codec details and streaming information. Supports ES9219 DAC option.
Vicki Partridge
And send Morse code signals
Convert your device into a with instant LED lighting. Use mode for continuous illumination. Send Morse code messages using pre-set symbols and toggle settings for signal patterns.
Gianluca Natalini
Strobe light, torch, and alarm clock.
The app functions as a strobe light with adjustable flash rates and multi-color effects. It also serves as a LED torch, an SOS emergency light, a psychedelic light, and an alarm clock with date and time functions.
Rihab Mehboob
Effects via Bluetooth
Dualsense effects via Bluetooth connection. Adjust force feedback settings and preview haptic responses. View pressure levels and customize sensitivity parameters.
Velocity Raptor Incorporated
With music and Siri support
Perform workouts with interval timing, track remaining time for each exercise, and view current names. Choose music from your library. Sync with Apple Watch and use Siri for control.
Dropouts Technologies LLP
Test your and verify its condition
Test your iPhone or iPad for display issues, sensor functionality, and connectivity. Perform brightness, color, touch, and multi-touch . sound, keyboard, and notification LED. Verify warranty status and run comprehensive system diagnostics.
D'Addario & Company, Inc.
Record, edit, and play guitar tracks
Access and tune guitar strings with real-time pitch detection. View and play chord diagrams. Explore scales and progressions. Adjust tuning settings and save custom presets. Sync with iOS devices for advanced tuning and playback features.
Dmitriy Kharutskiy
Adjust flicker frequency to measure speed
Measure rotational speed using flicker frequency analysis. Adjust frequency with precision up to 1000 Hz. Detect stationary motion by matching flicker rates. Control connected flashlight for testing. View frequency and RPM values in real time.
App Viper Inc.
Illuminate subjects with custom colors
Provides even lighting for photography subjects and transparencies. Select predefined colors or create custom ones with RGB sliders. Capture images to identify RGB values. Adjust opacity and brightness. Enable full screen mode by tapping the screen.
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