United StatesMake voice and video calls easier—and more securely—with a SIP softphone app that supports push notifications, HD voice and video, and more.
Acrobits Softphone is preconfigured to support many of the most popular providers. Download Acrobits Softphone today to stay connected with friends, family, and coworkers using an app that is built to deliver high-quality communications, a more secure experience, and an intuitive UI.
What can Acrobits Softphone do for you?
- High-quality audio. Experience crystal clear communications. We support Opus, G.722, G.729, G.711, iLBC, and GSM audio formats.
- HD-quality video. Communicate in up to 720p HD. Our app supports both H.264 and VP8.
- Military-grade encryption. Keep your data safe with our private encryption stack that uses SRTP, ZRTP, and TLS.
- Reduce your battery drain. Acrobits Softphone supports push notifications, making it easier for you to stay notified without draining your device’s battery.
- Seamless call transition. Make calls using WiFi or your data plan. Acrobits Softphone offers seamless transition during the critical handover stage.
- Customize your experience. Acrobits Softphone is highly customizable. Customize your SIP settings, the UI, ringtones, and more.
- 5G-friendly. Take advantage of all the benefits 5G has to offer with an SIP softphone that’s built for 5G.
- Multi-device compatibility. Acrobits Softphone is compatible with most mobile operating systems.
- No hidden fees. Don’t worry about hidden fees or subscriptions. Acrobits Softphone carries a one-time fee.
- Lifetime support and updates. Each license of Acrobits Softphone comes complete with lifetime support and unlimited updates.
Looking for more information about Acrobits Softphone? Please check out: https://www.acrobits.net/sip-client-ios-android/
Are you a business user? Try our business-focused app Groundwire for enhanced work from home features.
Just the best SIP softphone out there, worth every cent. I have tried them all (free and paid) but this just works, reliably, (can be a bit flaky on the Bluetooth front, but I'm sure they're working on it), push notifications are the way to go, no missed calls and means you have usable battery life, was hesitant to give 5 stars as I haven't dealt with support (that said, I haven't needed it), but 4.75 is close enough to give it the five.
Not working on Android 13. Installs fine. But refuses to launch. Disappointed as I can't get a refund now. Had high hopes after reading the reviews. Update Mar 4 2024 ** Dev team got in touch and sent debug report in. Already working on this expect a fix next week 🙌
Paid for this app and it seemed to work ok HOWEVER If you own a smartwatch this app will force all inbound/ outbound audio out over its loudspeaker, every-time! I will send a support request to Acrobits but this was first reported on 10/10/2020 so I don't hold out for much. FYI Garmin smart watch, Motorola phone, android 13
Like others here, I've tried almost every free VoIP app in the market, all of them are trash and/or have a dated UI. Some even looks and operates like it was a high-school project. I should have bit the bullet and paid for this app from the start. Works flawlessly with VoIP.ms and Samsung Galaxy S23 Ultra. Integrates with Google Dialer and I can choose to default to the SIP account or prompt me to use SIM or SIP at the beginning of each call I make.
Best softphone I've used simple and just works
I think its the best sip app available
Total waste of money. I paid for this app only to discover.... it doesn't even provide service.
Fixed crash on 32-bit Android devices
Fixed missing fullscreen incoming calls permission
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