# Sonic Pet Trainer - Dual Dog Whistle > Dual-frequency pet training whistle app with adjustable tones for reinforcement. (iPhone/iPad app by Quoc Bui.) - Source: https://appshunter.io/ios/app/sonic-pet-trainer-dual-dog-whistle/id435675405 (this page in markdown: same URL + `.md`) - Developer: [Quoc Bui](https://appshunter.io/developer/1101931282) - Category: Utilities - Price: $0.99 - Rating: 1.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 3.2 · 2 MB - Languages: English - Released: 2011-05-25 - Data updated: 2026-07-04 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/sonic-pet-trainer-dual-dog-whistle/id435675405/reviews.md ## What is Sonic Pet Trainer? Enjoy the first ever DOUBLE DOG WHISTLE SONIC PET TRAINER! This novel pet training device for your mobile device will train your pet using tactics similar to those of a regular, 1 frequency dog whistle. It even goes above and beyond the dog whistle that can be found in the App Store. How? Dual buttons for both high and low frequencies to use for positive AND negative reinforcement. You can also use both at the same time to create a third type of frequency (although this is not necessary). Note: this pet trainer can be used to train both dogs and cats. This unique device is a two-button pet training aid, which serves two purposes: 1) A button to eliminate annoying and disruptive behavior by emitting a piercing ultrasonic tone that pets dislike. (The RED Button) 2) A second button to encourage good behavior by emitting a lower frequency tone that is used to signify praise. (The GREEN Button) There are many similiar devices available on the market, however this device gives you the ability to adjust the high and low frequencies that are used for each button. This is important because different pets have different “sound thresholds” for tones that can cause a reaction or have an effect. There is no way to determine the exact frequencies that will work for your specific pet, however with some trial and error you may begin to see results. *This device should be used for entertainment purposes only. ## Key features - Dual high and low frequency buttons - Positive and negative reinforcement tones - Adjustable frequency settings - Suitable for dogs and cats - Ultrasonic tone emission ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/sonic-pet-trainer-dual-dog-whistle/id435675405/reviews.md ### 1/5 — Doesn't work *2016-11-01* Just loads a blank, black screen. Need refund and needs to be removed from App Store. ### 1/5 — Does not work - want my money back *2012-01-01* The description says that this product can be used for both dogs and cats, but the red "disruptive" button had no effect on my cats at any of the frequencies. The pet trainer purchased at Target actually works, so don't waste your money on this app. I want my money back. ## Frequently asked questions about Sonic Pet Trainer ### What is Sonic Pet Trainer used for? Sonic Pet Trainer is a mobile application designed to assist in training pets, primarily dogs and cats, using dual-frequency ultrasonic tones for positive and negative reinforcement. It aims to help modify pet behavior through adjustable sound frequencies. ### Does Sonic Pet Trainer have ads? The provided data does not specify if Sonic Pet Trainer contains advertisements. However, it is a paid application, suggesting that ads may not be a primary monetization method. ### How does Sonic Pet Trainer work? The app features two buttons emitting high and low frequencies. The red button emits a piercing ultrasonic tone for discouraging behavior, while the green button emits a lower frequency for praise. Frequencies can be adjusted to find what works best for your pet. ### Can Sonic Pet Trainer be used for both dogs and cats? Yes, the application states that it can be used to train both dogs and cats. The adjustable frequency settings allow for customization to suit the sound thresholds of different pets. ### What is the price of Sonic Pet Trainer? Sonic Pet Trainer is available for purchase at $0.99. This is a one-time payment for the application. ### What is the age rating for Sonic Pet Trainer? Sonic Pet Trainer has an age rating of 4+. This indicates it is suitable for users aged 4 and above. ### How often is Sonic Pet Trainer updated? Sonic Pet Trainer was last updated on May 25, 2011, with version 1.0. There is no information available regarding its update frequency beyond this initial release. ### Is Sonic Pet Trainer effective for all pets? The effectiveness of Sonic Pet Trainer can vary as there is no way to determine the exact frequencies that will work for every specific pet. The app suggests that some trial and error may be needed to see results. ## Version history (last 1 release) ### 1.0 — 2011-05-25 No release notes. ## More apps by Quoc Bui - [Baby Maker!](https://appshunter.io/ios/app/baby-maker/id319724104) - [500+ Pro Sound Effects (Professional Sound FX)](https://appshunter.io/ios/app/500-plus-pro-sound-effects-professional-sound-fx/id370535581) - [100+ Robot Sound Effects (High-Quality FX)](https://appshunter.io/ios/app/100-plus-robot-sound-effects-high-quality-fx/id372998831) - [9 in 1 : Detector Trick Deluxe!](https://appshunter.io/ios/app/9-in-1-detector-trick-deluxe/id380344274) - [Anesthesia Oral Boards](https://appshunter.io/ios/app/anesthesia-oral-boards/id6760953850) All apps by Quoc Bui: https://appshunter.io/developer/1101931282 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-04.*