Showing 21–40 of 1,000 ranked alternatives.
Bendorabe Fergusde
Log routes, note challenges, reflect on trips
Organize and document outdoor activities with route logging, challenge notes, and environmental observations. Track progress, analyze activity patterns, and save reflections for future reference.
TINY BOOM LIMITED
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.
VonBruno LLC
Clean speakers with precise control
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.
Koruskan SC
Drive away insects with ultrasonic sounds
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.
Ecosia GmbH
And online
The web and support climate action by planting . Use the to browse the internet, earn money from ads, and allocate 100% of profits to fund tree planting in biodiversity hotspots. Track progress and learn about environmental impact.
ENGINES STUDIO LAB
Clean speakers with sound frequencies
Use sound waves to eject and remove dust from device speakers. Select cleaning modes for removal, dust cleaning, or debris clearance. Initiate cleaning processes directly through the interface.
RETICODE SC
Repel mosquitoes with and tips
Play sounds to deter mosquitoes. Adjust volume and frequency settings. Access tips for avoiding bites. Learn about prevention methods. Use as a playful tool without medical claims.
SOFT LTD
Adjust with swipe gestures
Generate frequencies between 1Hz and 25,000Hz. Adjust using swipe gestures or arrow buttons. View real-time wave visualizations. Test hearing range by listening to tones within 20Hz to 20,000Hz.
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