---
title: "Groundwire: VoIP SIP Softphone - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "Acrobits Groundwire: Elevate Your Communication  Acrobits, a leader in UCaaS and communication solutions for over 20 years, proudly introduces the Acrobits Groundwire softphone. This top-tier SIP soft"
---

# Groundwire: VoIP SIP Softphone — Vereinigte Staaten
> Best softphone SIP dialer

![Groundwire App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/2d/53/b8/2d53b84e-6984-616f-6524-192a015c4e22/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Acrobits](https://apptail.io/de/developer/acrobits-nUjb) (Tschechien)
**Category:** Productivity
**Rating:** 3.8/5 (115 ratings)
**Price:** Free
**Bundle ID:** cz.acrobits.softphone.business
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 25.3.100 (released 2026-07-09)
**Original Release:** 2010-08-18
**Languages:** Portuguese, German, Bulgarian, Czech, Chinese, Korean, Danish, Slovak, Spanish, French, Hebrew (modern), Dutch, Hungarian, Indonesian, English, Italian, Japanese, Norwegian Bokmål, Persian, Polish, Russian, Slovenian, Swedish, Thai, Turkish, Vietnamese, Arabic

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id378503081)
**AppTail Page:** [https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/united-states](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/united-states)

## Groundwire Description
Acrobits Groundwire: Elevate Your Communication

Acrobits, a leader in UCaaS and communication solutions for over 20 years, proudly introduces the Acrobits Groundwire softphone. This top-tier SIP softphone client offers unmatched voice and video call clarity. A softphone designed for both personal and professional use, it seamlessly integrates quality communication with an intuitive interface.

IMPORTANT, PLEASE READ

Groundwire is a SIP Client, not a VoIP service. You must have service with a VoIP provider or PBX that supports use on a standard SIP client to use it.

Choosing the Best Softphone App

Experience robust communication with a leading SIP softphone application. Preconfigured for major VoIP providers, this softphone app guarantees high-quality, secure, and intuitive calling. Perfect for maintaining connections with friends, family, and colleagues, maximizing all aspects of your VoIP experience.

Key Features of the SIP Softphone
- Exceptional Audio Quality: Enjoy crystal clear audio with support for multiple formats including Opus and G.729.
- HD Video Calls: Conduct up to 720p HD video calls, supported by H.264 and VP8.
- Robust Security: Our SIP softphone app ensures private conversations with military-grade encryption.
- Battery Efficiency: Thanks to our efficient push notifications, you can stay connected with minimal battery drain.
- Seamless Call Transition: Our VoIP dialer smoothly switches between WiFi and data plans during calls.
- Softphone Customization: Tailor your SIP settings, UI, and ringtones.
- 5G and Multi-Device Support: Ready for the future, compatible with most mobile operating systems.

Other features included on this robust app include: instant messaging, attended and unattended transfers, group calls, voicemail, and extensive customization for each SIP account. 

More Than Just a VoIP Softphone Dialer

Groundwire softphone offers more than the standard VoIP dialer experience. It’s a comprehensive tool for crystal clear Wi-Fi calling, equipped with robust business VoIP dialer features. It offers a secure and reliable softphone choice with no hidden fees and a one-time cost. Leverage SIP technology for improved call quality. Make this softphone your first choice for dependable, and easy SIP communication.

Download a feature-rich and modern SIP softphone now and be part of a community enjoying the best in voice and SIP calling. Transform your daily communication with our exceptional VoIP softphone app.

## Groundwire Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/81/43/bb/8143bb01-335c-461e-f44a-2148456112ed/mzl.phdfysez.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/89/95/55/899555a1-8e63-43f9-5df3-ad030199f907/mzl.abxvzhzh.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/49/52/3b/49523b80-005a-5cd4-3e68-05027ed055b6/mzl.vhifnaif.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/7e/cd/4d/7ecd4dc1-5da6-c076-f1f4-06fae43edeb5/mzl.wvscpxnf.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/03/83/4f/03834fbc-5bd6-04c5-9c94-337365858797/mzl.qtrsrvzf.png/640x960.png)

## Groundwire Rating Breakdown in Vereinigte Staaten
- 5 stars: 68 (59%)
- 4 stars: 9 (8%)
- 3 stars: 9 (8%)
- 2 stars: 6 (5%)
- 1 stars: 23 (20%)

## Groundwire Reviews in Vereinigte Staaten

### **--- "Last update broke it."
Push notifications now fail every time.  Was working fine before the update.  Also, the icon shows a number of missed calls or voicemails, doesn’t go away after viewing calls or even deleting all messages and voicemails.
-- Tbert6, 2024-12-29

### ***-- "This needs an iPad Ui added…"
Been using this App for years, like more or less since day one.
But mostly on an iPad!
And after all these years, there‘s still no iPad UI!
This software on an (old) iPad makes a great desk phone, particularly in combination with a BT handset or headset.

So pretty please, make this a universal app, how hard can it be?🙏🏻
-- Nai-De, 2024-11-28

### ****- "No more transfer?"
Great product, but since the latest updated the transfer button and attended transfer buttons are no longer available. Is this feature still available?
-- brinycash, 2024-11-26

### *---- "No bueno"
Hasn’t worked correctly since the day I was forced to adopt this app about 60 days ago. Long hours spent with tech support have only resulted in minor improvements. Drops calls constantly, & cuts off voicemails every time.
-- davinmichael, 2024-11-26

### *---- "The new icon is eye cancer"
Provide an option to choose a different icon
-- Prefect, 2024-11-20

### ***** "so good"
I have been using this for years on android and iOS and it’s by far the best soft phone.
-- Appguruguy, 2024-11-14

### ***** "Long time user impressed with the improvements"
There have been a lot of cosmetic as well as under the hood improvements lately, and I have to say I’m impressed
-- ovrdrvn, 2024-11-11

### **--- "Frustrated"
I’m very frustrated with this APP as of late.   Missed or severely delayed texts & calls that don’t even show on my missed calls.   

I’ll need to find another solution for a VOIP.
-- JMD teach, 2024-10-27

[View all Groundwire reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Groundwire In-App Purchases
| Item | Price |
|------|-------|
| ZRTP For Outgoing Calls | $24.99 |

## Groundwire Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Dominikanische Republik | Productivity | #1 |
| Top Bezahlt | Spanien | Productivity | #1 |
| Top Bezahlt | Taiwan | Productivity | #1 |
| Top Bezahlt | Thailand | Productivity | #1 |
| Top Bezahlt | Deutschland | Productivity | #1 |
| Top Bezahlt | Japan | Productivity | #1 |
| Top Bezahlt | Rumänien | Productivity | #2 |
| Top Bezahlt | Tschechien | Productivity | #2 |
| Top Bezahlt | Ukraine | Productivity | #2 |
| Top Bezahlt | Griechenland | Productivity | #3 |
| Top Bezahlt | Italien | Productivity | #3 |
| Top Bezahlt | Vereinigte Arabische Emirate | Productivity | #3 |
| Top Bezahlt | Neuseeland | Productivity | #3 |
| Top Bezahlt | Belgien | Productivity | #3 |
| Top Bezahlt | Australien | Productivity | #4 |
| Top Bezahlt | Kanada | Productivity | #4 |
| Top Bezahlt | Brasilien | Productivity | #4 |
| Top Bezahlt | Niederlande | Productivity | #5 |
| Top Bezahlt | Vietnam | Productivity | #5 |
| Top Bezahlt | Frankreich | Productivity | #6 |
| Top Bezahlt | Kasachstan | Productivity | #6 |
| Top Bezahlt | Schweiz | Productivity | #6 |
| Top Bezahlt | Belarus | Productivity | #7 |
| Top Bezahlt | Singapur | Productivity | #7 |
| Top Bezahlt | Vereinigtes Königreich | Productivity | #7 |
| Top Bezahlt | Spanien | Overall | #8 |
| Top Bezahlt | Thailand | Overall | #8 |
| Top Bezahlt | Griechenland | Overall | #8 |
| Top Bezahlt | Argentinien | Productivity | #8 |
| Top Bezahlt | Saudi-Arabien | Productivity | #9 |
| Top Bezahlt | Japan | Overall | #10 |
| Top Bezahlt | Vereinigte Staaten | Productivity | #10 |
| Top Bezahlt | Dominikanische Republik | Overall | #12 |
| Top Bezahlt | Südafrika | Productivity | #13 |
| Top Bezahlt | Libanon | Productivity | #13 |
| Top Bezahlt | Türkei | Productivity | #15 |
| Top Bezahlt | Österreich | Productivity | #15 |
| Top Bezahlt | Taiwan | Overall | #16 |
| Top Bezahlt | Ukraine | Overall | #16 |
| Top Bezahlt | Philippinen | Productivity | #18 |
| Top Bezahlt | Pakistan | Productivity | #19 |
| Top Bezahlt | Polen | Productivity | #23 |
| Top Bezahlt | Aserbaidschan | Productivity | #25 |
| Top Bezahlt | Nigeria | Productivity | #27 |
| Top Bezahlt | Deutschland | Overall | #29 |
| Top Bezahlt | Tschechien | Overall | #31 |
| Top Bezahlt | Ecuador | Productivity | #32 |
| Top Bezahlt | Kuwait | Productivity | #33 |
| Top Bezahlt | Ägypten | Productivity | #33 |
| Top Bezahlt | Neuseeland | Overall | #35 |
| Top Bezahlt | Israel | Productivity | #37 |
| Top Bezahlt | Belgien | Overall | #38 |
| Top Bezahlt | Rumänien | Overall | #39 |
| Top Bezahlt | Vereinigte Arabische Emirate | Overall | #39 |
| Top Bezahlt | Frankreich | Overall | #42 |
| Top Bezahlt | Kolumbien | Productivity | #42 |
| Top Bezahlt | Ungarn | Productivity | #43 |
| Top Bezahlt | Portugal | Productivity | #44 |
| Top Bezahlt | Kasachstan | Overall | #46 |
| Top Bezahlt | Italien | Overall | #46 |
| Top Bezahlt | Kanada | Overall | #48 |
| Top Bezahlt | Irland | Productivity | #52 |
| Top Bezahlt | Brasilien | Overall | #53 |
| Top Bezahlt | Niederlande | Overall | #53 |
| Top Bezahlt | Vietnam | Overall | #56 |
| Top Bezahlt | Indien | Productivity | #58 |
| Top Bezahlt | Australien | Overall | #70 |
| Top Bezahlt | Dänemark | Productivity | #73 |
| Top Bezahlt | Peru | Productivity | #78 |
| Top Bezahlt | Argentinien | Overall | #83 |
| Top Bezahlt | Finnland | Productivity | #83 |
| Top Bezahlt | Indonesien | Productivity | #90 |
| Top Bezahlt | Schweden | Productivity | #92 |
| Top Bezahlt | Belarus | Overall | #92 |
| Top Bezahlt | Schweiz | Overall | #95 |
| Top Bezahlt | Malaysia | Productivity | #104 |
| Top Bezahlt | Mexiko | Productivity | #105 |
| Top Bezahlt | Singapur | Overall | #106 |
| Top Bezahlt | Türkei | Overall | #107 |
| Top Bezahlt | Chile | Productivity | #110 |
| Top Bezahlt | Vereinigte Staaten | Overall | #113 |
| Top Bezahlt | Vereinigtes Königreich | Overall | #138 |
| Top Bezahlt | Südkorea | Productivity | #138 |
| Top Bezahlt | Saudi-Arabien | Overall | #163 |
| Top Bezahlt | Norwegen | Productivity | #163 |
| Top Bezahlt | Südafrika | Overall | #172 |
| Top Bezahlt | Libanon | Overall | #178 |
| Top Bezahlt | Pakistan | Overall | #185 |
| Top Bezahlt | Österreich | Overall | #197 |
| Top Bezahlt | Philippinen | Overall | #206 |
| Top Bezahlt | Polen | Overall | #215 |

## Groundwire Discovered Keywords
- acrobits
- softphone
- sip phone
- groundwire
- voip sip softphone

## Apps Similar to Groundwire
- [Zoiper Lite voip soft phone](https://apptail.io/de/app/zoiper-lite-voip-soft-phone-hqb/united-states)
- [Möbius Sync](https://apptail.io/de/app/mobius-sync-kRM/united-states)
- [HPE Networking Instant On](https://apptail.io/de/app/hpe-networking-instant-on-RgO/united-states)
- [Yubico Authenticator](https://apptail.io/de/app/yubico-authenticator-TgO/united-states)
- [Bria - VoIP Softphone](https://apptail.io/de/app/bria-voip-softphone-Uwcb/united-states)
- [Zoiper Premium voip soft phone](https://apptail.io/de/app/zoiper-premium-voip-soft-phone-VDcb/united-states)
- [Cloud Softphone](https://apptail.io/de/app/cloud-softphone-WDcb/united-states)
- [Sangoma Talk](https://apptail.io/de/app/sangoma-talk-YDcb/united-states)
- [VPBX Mobile](https://apptail.io/de/app/vpbx-mobile-xlBb/united-states)
- [HAMRS](https://apptail.io/de/app/hamrs-pOSd/united-states)

## Groundwire Available In
- [Japan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/japan)
- [Vereinigte Staaten](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/united-states)
- [Deutschland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/germany)
- [Kanada](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/canada)
- [Vereinigtes Königreich](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/united-kingdom)
- [Schweiz](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/switzerland)
- [Australien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/australia)
- [Griechenland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/greece)
- [Niederlande](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/netherlands)
- [Türkei](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/turkey)
- [Ukraine](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/ukraine)
- [Italien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/italy)
- [Spanien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/spain)
- [Frankreich](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/france)
- [Südafrika](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/south-africa)
- [Brasilien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/brazil)
- [Polen](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/poland)
- [Belgien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/belgium)
- [Taiwan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/taiwan)
- [Norwegen](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/norway)
- [Österreich](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/austria)
- [Tschechien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/czechia)
- [Mexiko](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/mexico)
- [Rumänien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/romania)
- [Philippinen](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/philippines)
- [Ungarn](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/hungary)
- [Indien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/india)
- [Thailand](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/thailand)
- [Dänemark](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/denmark)
- [Bulgarien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/bulgaria)
- [Kasachstan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/kazakhstan)
- [Armenien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/armenia)
- [Kolumbien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/colombia)
- [Peru](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/peru)
- [Zypern](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/cyprus)
- [Saudi-Arabien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/saudi-arabia)
- [Argentinien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/argentina)
- [Ecuador](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/ecuador)
- [Israel](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/israel)
- [Malta](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/malta)
- [Belarus](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/belarus)
- [Ägypten](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/egypt)
- [Irland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/ireland)
- [Südkorea](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/south-korea)
- [Libanon](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/lebanon)
- [Litauen](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/lithuania)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/united-arab-emirates)
- [Mauritius](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/mauritius)
- [Nigeria](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/nigeria)
- [Portugal](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/portugal)
- [Schweden](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/sweden)
- [Singapur](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/singapore)
- [Slowakei](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/slovakia)
- [Uruguay](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/uruguay)
- [Kuwait](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/kuwait)
- [Malaysia](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/malaysia)
- [Brunei Darussalam](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/brunei)
- [Jamaika](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/jamaica)
- [Island](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/iceland)
- [Nepal](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/nepal)
- [Neuseeland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/new-zealand)
- [Oman](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/oman)
- [Panama](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/panama)
- [Indonesien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/indonesia)
- [Kroatien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/croatia)
- [Pakistan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/pakistan)
- [Grenada](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/grenada)
- [Bermuda](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/bermuda)
- [Katar](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/qatar)
- [Finnland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/finland)
- [Estland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/estonia)
- [Aserbaidschan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/azerbaijan)
- [Usbekistan](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/uzbekistan)
- [Slowenien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/slovenia)
- [Vietnam](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/vietnam)
- [Kaimaninseln](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/cayman-islands)
- [Algerien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/algeria)
- [Sri Lanka](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/sri-lanka)
- [Tunesien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/tunisia)
- [Luxemburg](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/luxembourg)
- [Lettland](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/latvia)
- [Madagaskar](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/madagascar)
- [Nordmazedonien](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/north-macedonia)
- [Dominikanische Republik](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/dominican-republic)
- [Chile](https://apptail.io/de/app/groundwire-voip-sip-softphone-XDcb/chile)

---

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