Connect with nearby users via ultrasonic sound or Bluetooth. Send temporary positive or negative feedback through push notifications. Assess relationship quality using color-coded indicators.
by Cribster UG (haftungsbeschrankt)★ 4.136 ratingsUtilitiesFreeData updated 2026-09-12
Generate sound waves and customize audio frequencies
Create and visualize sound waves with frequency control from 0Hz to 22,000Hz. Measure decibels to assess noise levels. Emit ultrasonic frequencies to deter insects. Toggle between light and dark interface themes.
Set alarms with custom playlists and -up sounds. Choose from themed digital or ultrasonic clocks. Track sleep patterns and set sleep timers. Use a multifunctional timer for cooking or workouts. Access weather forecasts. Activate a bright flashlight.
Control LED lights via Bluetooth. Adjust color options including red, green, blue, yellow, purple, cyan, and white. Modify brightness levels. Choose from lighting modes like jump, fade, strobe, twinkle, and meteor.
Detect paranormal activity using an EM4 sensor with enhanced accuracy and sensitivity. Measure entity presence, determine if the energy is positive or negative, and locate locations. Track and analyze sensor data in real time.
Digitize negative and positive color films with high-quality scanning. Edit scanned images using intuitive tools. Adjust exposure, contrast, and color balance. Save and share edited photos directly.
Browse privately, access securely, clean up automatically
Access the internet privately through Tor network tunneling. Hide real IP address from websites. Automatically clear cookies on exit. Manage multiple tabs, bookmarks, and history. Support Do Not Track.
Monitor mower status and receive push notifications. Control operation settings and schedule mowing. View battery level and error messages. via cellular or Bluetooth for remote management. Adjust mowing patterns and access maintenance alerts.
Clean iPhone speakers by generating a sine wave . Adjust frequency with swipe gestures. Control intensity for effective moisture removal. Perform cleaning sessions to restore speaker clarity.
The app sends secure encrypted text messages to nearby friends using Bluetooth. It automatically detects people using the app and allows users to start chatting.
Manage packages, set vacation mode, track delivery
Manage packages and package history. Set notification preferences and receive real-time delivery alerts. Open locker doors via Bluetooth. Register for the service and activate vacation mode.
Locate lost devices by walking slowly and observing signal strength indicators. Select a device from the list. Adjust Bluetooth connection if needed. Receive visual feedback as proximity changes.
Manage energy usage with real-time data tracking and remote meter top-ups for prepaid and postpaid meters. Connect to customer service for issue reporting. Support NFC and Bluetooth for card-based meters.
Ultrasonic dog emits high-frequency sound to deter dogs. Adjust frequency settings. Works during cycling, walking, or jogging. Requires iPhone 4 or newer iPod with maximum volume.
Schedule meetings across time zones by selecting time slots based on color-coded traffic light indicators. Add cities from 5000+ global locations. View local times, business hours, and public holidays to find optimal times.
Monitor with real-time updates. Set configurable limits with four presets. Alert with color change and sound when exceeding limits. Emit loud sound for speeding alerts. Track during driving. S.O.S. mode for flat tyre emergencies.
Test phone speakers with tones ranging from 0 Hz to 25 kHz. Use manual or automatic mode to assess performance. Perform stereo tests to evaluate sound quality. Clean speakers by generating frequencies to remove dust and buildup.
And customize LED lighting systems via Bluetooth. Synchronize underbody, interior, and wheel well kits to run colors and modes simultaneously. Adjust brightness, select from millions of colors, and apply preset or custom lighting patterns.
Generate ultrasonic sounds to repel insects and critters. Choose from various frequencies tailored for mosquitoes, flies, cockroaches, or rats. Adjust settings to target specific pests.
Displays current time with high precision using an internet time protocol to sync with an time server. Users can set time zones, adjust display settings, and view time in 12-hour or 24-hour format.