Groundwire: VoIP SIP Softphone app icon

Groundwire: VoIP SIP Softphone

by Acrobits, s.r.o.

DE / EN / ES / FRFlatSentimenttrend not available
Appeye score 71 out of 100, from 217 reviews (moderate confidence)

217 reviews analysed · 13 Sep 2010 – 3 Aug 2026 · scored 19 Aug 2026

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Based on 217 reviews from 13 Sept 2010 - 3 Aug 2026.

Overview

Appeye score
71/100moderate confidence
Category rank
#404 of 730Communication
Reviews analysed
217Scored reviews across both stores.
Sentiment trend
FlatIts trend signals are holding steady.
App Store
4.0

85 ratings

Review sentiment

73
App nameGroundwire: VoIP SIP Softphone
SellerAcrobits
GenreProductivity
Version25.3.101
Content rating17+
Requires iOS16.0
Size88 MB
Released18 Aug 2010
Current version20 Jul 2026
View on App Store
Play Store
3.4

700 ratings · 50,000+ installs

Review sentiment

65

Star distribution

1★ 11.8% · 2★ 15.7% · 3★ 23.7% · 4★ 48.7% · 5★ 0%
App nameGroundwire: VoIP SIP Softphone
DeveloperAcrobits, s.r.o.
GenreCommunication
Version25.3.93
Content ratingEveryone
ReleasedApr 24, 2012
Reviews on store77
App 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 callin

Score by store

Appeye's overall score out of 100, calculated separately for each store.

App Store
76/100

from 67 reviews (limited confidence)

Play Store
66/100

from 150 reviews (moderate confidence)

Gap between stores: 10 points

Sentiment over time

Not enough monthly history yet to show a trend.

Version history sentiment

Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.

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Version history

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