The One Call Now App is a mobile companion to the on-line mass messaging service
About One Call Now
One Call Now is a communication app developed by Crisis24 Inc..
Download Statistics
One Call Now has been downloaded 68 thousand times. In the last 30 days, the app was downloaded 210 times.
User Ratings
One Call Now is rated 3.00 out of 5 stars. The rating is based on 180 ratings.
App Information
One Call Now is FREE to download. The APK download size is 3.03 MB. The latest version available is 3.8.8. The last update was on October 27, 2025.
Technical Requirements
One Call Now requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2012.
Description
The One Call Now App is a mobile companion to the on-line mass messaging service. It gives clients access to automated tools that send SMS text, voice, and email messages to any size group, turning your phone, tablet or your computer into a mass-messaging powerhouse. Users can quickly record and send messages to all contacts, or to one or more subgroups. All messages can be stored for re-use as needed. Record the message in your own voice using the app, or use the text-to-speech feature to type a message instead and have it delivered in a natural-sounding automated voice. View message reports on your phone or tablet to see who received the message, no matter where you are. Use the app to send emergency alerts and closings, appointment reminders, employee notifications, event announcements or any other type of message that needs to go to a large group of people quickly. Contacts can even reply to the message via phone, email or text. The One Call Now App requires a free trial or paid subscription calling plan available online at https://onecallnow.crisis24.com/ or by calling 800.462.0512. There are plan sizes to fit any budget.
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We have been using One Call Now at the Faith Church for over 7 years, and it has been a tremendous blessing. The traditional prayer chain breaks down when you can't get the next person on the list or have to wait for the message to circulate through the congregation, with One Call Now is it literally one and done. This new app makes it great to use on the run and when I am out of town. We use it not only for our prayer chain requests, but to notify the various groups of announcements related directly to them. We have also begun to use the text function to reach our busy youth group kids. We would highly recommend it for its functionality, clarity and ease of use.
★★★★★A Google User· Jul 14, 2015
Long overdue; much appreciated Night and day difference from your old app! My audio library syncs to the app now, and it takes 15 seconds to send a message from start to finish. A must-have in an emergency situation when word needs to go out to my group quickly!
★☆☆☆☆A Google User· Sep 26, 2015
Not working galaxy s4 It is no longer working. It says that it needs something in the form email address field. There is no such field, and I'm sending a voice message. Won't send anything.
★★☆☆☆Tina Watson· Mar 23, 2017
Very useful when it works but hasn't worked properly for some time now. I can voice record but can't select the contacts to send the message. Seems to have a bug or two of some sort. With this problem the app is worthless to me!
Google Play Rankings for One Call Now
This app is not ranked
Technologies used by One Call Now
One Call Now is requesting 9 permissions and is using 17 libraries.
Show details
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
