Acrobits Softphone vs Siperb Mobile Softphone
Acrobits Softphone
acrobits.net
Siperb Mobile Softphone
siperb.comSide by side
| Figure | Acrobits Softphone | Siperb Mobile Softphone |
|---|---|---|
| Price from | — | £2/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | — | Yes |
| Plans published | 1 | 3 |
| Spec score · Softphone Software | 7.5 (#22) | 8.9 (#1) |
| Headquarters | Zug, Switzerland | Ruislip, United Kingdom |
| Messaging | Instant messaging is supported, but the Messages tab is hidden by default and SIMPLE must be enabled in the account settings. | The Google Play listing states that the app supports instant messaging and file transfer. |
| Support | The maker describes the app as including lifelong customer support. | Personal users receive community support; Business and Business Pro users receive technical or priority ticket support. |
| What it does | Acrobits Softphone is a SIP client for voice calls, video calls, and messaging. | Siperb Mobile places an existing PBX extension on iOS and Android using WebRTC and Siperb’s proxy. |
Plans
Siperb Mobile Softphone
- PersonalFree
- Business£2 a month
- Business Pro£5 a month
In their own words
Acrobits Softphone
Acrobits Softphone has no write-up on Specifiction yet; its figures are above.
Siperb Mobile Softphone
Siperb Mobile Softphone puts an office phone extension on an iOS or Android device and connects it to an existing PBX or SIP system. It supports audio and video calls, attended and blind transfers, three-way conferencing, DTMF, call history, CDR, and buddy presence. Its listed end-to-end encryption uses TLS and DTLS-SRTP. When the app is backgrounded, locked, or restarted, Siperb’s proxy uses Apple APNs or Google FCM to wake it and deliver calls. Mobile devices must use Proxy Registration Mode, which is also required for push notifications. The same account works across web, Windows, macOS, Linux, iOS, and Android, sharing contacts, settings, and call history. Supported PBXs include Asterisk, FreePBX, FreeSWITCH, and SIP systems that can provision an extension. Personal is free; Business costs £2.00 per month per domain user, and Business Pro costs £5.00 per month per domain user.