Explore the history of phone phreaking with this app. It generates classic phone tones like Blue Box and Red Box for nostalgic, fun, or educational experiences. Discover a variety of tones used in the past.
Phonal Tonal by Kelvin Sherlock



10+ similar apps compared and reviewed
MASD Alerting is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.



Explore the history of phone phreaking with this app. It generates classic phone tones like Blue Box and Red Box for nostalgic, fun, or educational experiences. Discover a variety of tones used in the past.





Monitor your U.S. Citizenship and Immigration Services cases with real-time updates and notifications. Track the history and timeline of your applications, manage multiple cases, and receive alerts for required actions. Access processing time estimates and immigration news.







This app provides a critical communication channel during natural disasters when traditional emergency services may be overwhelmed. It sends your emergency details and precise GPS location to responders via internet or text message, increasing the chances of timely assistance.


Safeguard your device with an audible and visual alarm that activates when your phone is touched. Choose from various loud alarm sounds and customize volume and flash settings for enhanced security.


This app provides a comprehensive logistics, communication, and management system for first responder organizations. It helps coordinate personnel, resources, and incidents, with features for dispatching, staffing, and reporting.


This app provides Texas law enforcement with a comprehensive tool for identifying pills and accessing searchable legal codes. It offers quick identification of over 20,000 pills with recommended criminal charges and includes a database of essential Texas laws. Users can save frequently used items for faster access.


Access your department's CAD data and receive quadrant-based incident notifications. This app provides a dashboard overview of calls, quick mapping, and mobile CAD views to enhance emergency response efficiency for first responders.




This app provides secure access to legal case management tools and documents. It allows users to send emergency notifications with location and audio recordings to designated contacts and attorneys. Additional features include case management, appointment scheduling, and document organization.