One Call Now
One Call Now Communication
The One Call Now App is a mobile companion to the on-line mass messaging service
- Rating
- 3.0
- 187 ratings
- Downloads
- 68K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 19
- 2026 · v4.0.2
Screenshots
About One Call Now
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 www.onecallnow.com or by calling 800.462.0512. There are plan sizes to fit any budget.
What’s new
Version 4.0.2 · Updated September 19, 2026
Refinements based on user feedback.
User reviews
This app is very effective, we use it to form a response team on the fly when taskings come in.
Great interface, easy to use. Customer service support is also great when we have questions on functionality.
Awesome
Great support staff, they really seem like they care about fixing your problems. The app works great so I rarely need any extra help but when I do my problems always get solved.
Love this app... makes it so easy to reach my church group!
Great
Frequently asked questions
What is the One Call Now App?
The One Call Now App is a mobile companion to the on-line mass messaging service that allows users to send SMS text, voice, and email messages to any size group.
What features does the One Call Now App offer?
The One Call Now App offers automated tools for recording and sending messages, storing messages for re-use, text-to-speech feature for automated messages, viewing message reports, sending emergency alerts and closings, appointment reminders, employee notifications, event announcements, and more.
How can I use the One Call Now App?
You can use the One Call Now App to quickly send messages to all contacts or specific subgroups, record messages in your own voice or use text-to-speech, view message reports, and allow contacts to reply via phone, email, or text.
How can I get the One Call Now App?
You can get the One Call Now App by signing up for a free trial or paid subscription calling plan available online at www.onecallnow.com or by calling 800.462.0512.
Is the One Call Now App affordable?
Yes, the One Call Now App offers plan sizes to fit any budget.
Alternatives to One Call Now
Looking for apps like One Call Now? Here are 2 similar Android apps on Google Play. The highest rated is SLYGUARD (5.0/5), and all 2 are free to download.
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| One Call Now | 3.0 / 5 | Free | 50,000+ | Sep 19, 2026 | |
| SLYGUARD | 5.0 / 5 | Free | 1,000+ | Dec 22, 2020 | Compare |
| Talkyto - Twilio calls & SMS | 3.9 / 5 | Free | 100,000+ | Oct 29, 2026 | Compare |
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