64+ similar apps compared and reviewed
Whether you want more options like Ultrasonic Dog Whistle Pro or a completely different take on the same concept, our curated list of 64+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This utility app emits ultrasonic sound frequencies designed to deter various pests like mosquitoes, insects, rats, and dogs. It offers four distinct sound modes and operates in the background. Users can experiment with different sounds for varied effectiveness.
This utility app offers a dog whistle function to help train pets, stop barking, and deter unwanted canine behavior. It can also be used to annoy friends. The app is free to download and use.
This utility app measures ambient magnetic fields and translates them into readable quantities. It can help detect magnetic metals, predict magnetic storms, and identify areas with lower magnetic fields. Designed for everyday use and entertainment.
Quickly calculate spindle speed and feed rate for milling operations. This tool provides instant results, supports various units, and includes formulas for reference. Ideal for machinists and CNC operators.
This utility app offers a clock with customizable colors, an alarm, weather forecasts, and an anti-mosquito sound feature for entertainment. A premium version is available for an ad-free experience.
Manage physician contacts, track trips, and create activity notes with an interactive map. Easily call, email, or get directions to physicians, with data syncing to a backend system. This app is exclusively for approved Healogics participants.
This utility app uses complex mathematical algorithms to calculate and detect unprovable moments of reality. It beeps with different audio frequencies when it captures strange or out-of-the-mean values, potentially indicating anomalies.
