MoSIP vs VirtualPBX Softphone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MoSIP
This app enables VoIP calls over the internet to any phone number globally. It's ideal for cost-effective long-distance and international calls, offering high call quality and an intuitive interface. It allows calls to devices without the app installed.
- VoIP calling over the internet
- Low rates for international calls
- High call quality
- Intuitive user interface
- Calls to non-app users
- Zero noise technology
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MoSIP is a smart mobile dialer application that facilitates VoIP calling over the internet to any landline or mobile devices around the world. The application is most beneficial for making long distance or international calls at low rates utilizing the VoIP services from your favorite service provider. The zero noise, high call quality and intuitive UI makes the application most sought after VoIP calling application. For smooth use of MoSIP, Brand Pin, Username and Password are mandatory which can be obtained from your service provider. Brand Pin is used for authentication purpose and to establish connection with your service provider’s switch. Further, MoSIP allows VoIP calls to be made to mobile devices which doesn’t have this app installed.
VirtualPBX Softphone
Transform your smartphone into a powerful business phone system. Make and receive calls using your company's Caller ID, record conversations, and manage voicemails from your email. Enjoy high-quality calls over Wi-Fi or cellular data without using your personal minutes.
- VoIP calling over data connection
- Company Caller ID
- Call recording
- Voicemail to email
- Real-time call logs
- Custom greetings and hold music
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The VirtualPBX Softphone application turns your iPhone into a full-featured VoIP phone in a VirtualPBX phone system. You can receive and make calls over your data connection that enable all of the high-end features available to VirtualPBX VoIP phones, without using your phone's minutes. Audio compression is included at no added cost, providing high-quality calls with 4G, LTE, 5G, or Wi-Fi. Capabilities include: • Outbound calls use your company Caller ID, instead of your personal phone number. • Record both inbound and outbound calls automatically or on-demand. • Centralized business voice messaging, with voicemails sent to your email address. • Real-time reports, logs, and monitoring of all calls with detailed records. • Customized company greetings, voicemail, hold music, and more. • Dial other extensions directly, using just the extension number. • Instant access to your VirtualPBX main menu by pressing just one key. • Enhanced security through VirtualPBX’s unique provisioning system. This app must be registered to a VirtualPBX VoIP system. VirtualPBX is the award-winning hosted PBX service that can make a business-class phone system out of your cell phones and landlines, or can give your company a complete business VoIP phone system based on Internet phone lines. You can even mix and match business VoIP service with mobile phones and landlines to get a custom setup that works perfectly just for you. Features include a custom auto-attendant, follow-me calling, True ACD queues, call recording, voicemail, internet fax, conferencing, and more.
Screenshots
Verdict
The clearest difference is rating: VirtualPBX Softphone at 4.4 against MoSIP's 3.3. VirtualPBX Softphone also leads on ratings volume (329 vs 12) and review sentiment (47% vs 30%). MoSIP's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (9.1 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
VirtualPBX Softphone holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: VirtualPBX Softphone has 329 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 30% of MoSIP's written reviews are positive against 47% of VirtualPBX Softphone's.
MoSIP ships an update every 2 months, VirtualPBX Softphone every 6 months. The most recent releases landed on June 9, 2026 and October 14, 2026 respectively.
| Parameter | MoSIP | VirtualPBX Softphone |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (12 ratings) | 4.4 (329 ratings) — better |
| Positive reviews | 30.3% of reviews | 46.7% of reviews — better |
| Number of ratings | 12 | 329 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | voxvalley technologies pvt ltd | Virtual PBX |
Customer experience
MoSIP
VirtualPBX Softphone
In-app purchases
MoSIP
No in-app purchases
VirtualPBX Softphone
No in-app purchases







