Out of 248+ on call mobile apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This app connects first responders to dispatch and provides tools for creating reports, accessing critical information, and updating event status. It enhances situational awareness and field efficiency for public safety agencies.
This app provides a dedicated phone number for calls, texts, and voicemail, syncing across devices for seamless use anywhere. It offers advanced spam filtering, call forwarding, and searchable message history. Voicemails are transcribed for easy reading and can be sent to your email.
Make affordable local and international calls and send SMS messages globally using your data connection. Enjoy high-definition voice quality and call recording features. The recipient does not need to install the app or be online.
HxGN OnCall Mobile tops our on call mobile apps ranking as of September 2026, with a 3.8-star average from 5 App Store ratings, and it's free to download.
Are there free on call mobile apps for iPhone?
Yes — 20 of the top on call mobile apps we rank are free to download, including HxGN OnCall Mobile and Google Voice.
Does HxGN OnCall Mobile have ads or in-app purchases?
HxGN OnCall Mobile has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
How many on call mobile apps are on the App Store?
We track 248+ on call mobile apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What is HxGN OnCall Mobile?
HxGN OnCall Mobile is a business application designed to connect first responders with their agency's PSAP (Public Safety Answering Point). It facilitates receiving events, updating statuses, and creating reports directly from a smartphone or tablet.
What devices support HxGN OnCall Mobile?
HxGN OnCall Mobile is available for a wide range of Apple devices, including iPhone, iPad, iPod, and Apple Watch. This broad compatibility ensures responders can use it on their preferred devices.