One Call Now

Crisis24 Inc.

2.95

178 reviews

50,000+
Downloads

Free

The One Call Now App is a mobile companion to the on-line mass messaging service

2.95 · 178 reviews · 50,000+ downloads

Download from Google Play

About One Call Now

One Call Now is a communication app developed by Crisis24 Inc..

How many times has One Call Now been downloaded?

One Call Now has been downloaded 68 thousand times. In the last 30 days, the app was downloaded 130 times.

What is the rating of One Call Now?

One Call Now is rated 2.95 out of 5 stars, based on 180 ratings.

Is One Call Now free?

One Call Now is free to download. The last update was on October 27, 2025.

What are the requirements for One Call Now?

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 since 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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More data about One Call Now

Price	Free to download
Total downloads	68 thousand
Recent downloads	130
Rating	2.95 based on 180 ratings
Ranking	Not ranked
Version	N/A
APK size	N/A
Number of libraries	17
Designed for Android	7.0+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the One Call Now app

Google Play Rating history and histogram

Rating history

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Downloads over time

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One Call Now has been downloaded 68 thousand times. Over the past 30 days, it has been downloaded 130 times.

Changelog of One Call Now

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Developer information for Crisis24 Inc.

Crisis24 Inc.

support@onecallnow.com

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Comments on One Call Now for Android

★★★★★ A Google User · Sep 25, 2015

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

17 libraries

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Frequently asked questions about One Call Now

Is One Call Now free?

Yes. One Call Now is free to download from Google Play.

Is One Call Now still available?

Yes. One Call Now is on Google Play, and the last update we saw was on October 27, 2025.

Does One Call Now contain ads?

No. Google Play does not list One Call Now as containing ads.

What Android version does One Call Now require?

One Call Now runs on Android 7.0 and higher.

Is One Call Now suitable for children?

Google Play rates the content of One Call Now as suitable for everyone.

How many times has One Call Now been downloaded?

Google Play lists 50,000+ downloads for One Call Now.

How do people rate One Call Now?

One Call Now scores 2.95 out of 5 stars, from 178 ratings on Google Play.

Who made One Call Now?

One Call Now was developed by Crisis24 Inc.. It is listed in the communication category on Google Play.

What are the best alternatives to One Call Now?

People looking at One Call Now also look at these communication apps: DialMyCalls: Mass Text & Voice, SimpleTexting, Mobile Text Alerts | SMS + MMS, Text-Em-All, Reach: Mass Text for Business.

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One Call Now

The One Call Now App is a mobile companion to the on-line mass messaging service

About One Call Now

How many times has One Call Now been downloaded?

What is the rating of One Call Now?

Is One Call Now free?

What are the requirements for One Call Now?

More data about One Call Now

Alternative downloads for the One Call Now app

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More from Crisis24 Inc.

Google Play Rating history and histogram

Downloads over time

Changelog of One Call Now

Developer information for Crisis24 Inc.

Share One Call Now

Comments on One Call Now for Android

Google Play Rankings for One Call Now

Technologies used by One Call Now

Frequently asked questions about One Call Now

Is One Call Now free?

Is One Call Now still available?

Does One Call Now contain ads?

What Android version does One Call Now require?

Is One Call Now suitable for children?

How many times has One Call Now been downloaded?

How do people rate One Call Now?

Who made One Call Now?

What are the best alternatives to One Call Now?