CP Softphone vs Vonex Softphone
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CP Softphone
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Cloud Plus Softphone is a VoIP softphone explicitly tied to Cloud Plus services and requires an administrator-generated account for login. If you do not have an account given to you by your company, operator or Cloud Plus, you will not be able to use the softphone client. IMPORTANT NOTE: This version of Softphone is tied to Cloud Plus hosted Provisioning Module and requires an account set up by your operator or enterprise. Without an account, the client will not work. Please contact Cloud Plus or your operator/company for more information. Emergency Calls Cloud Plus Softphone mobile products provide handling designed to redirect emergency calls to the Native Cellular dialer when possible on a best reasonable commercial efforts basis, however, this functionality is also dependent on the operating system of the mobile phone which is outside of our control and subject to change at any time. As a result, the official position of Cloud Plus is that Cloud Plus Softphone is not intended, designed, or fit for placing, carrying or supporting Emergency Calls. Cloud Plus will not be liable for any costs or damages arising either directly nor indirectly from the use of the software for Emergency Calls. Using Softphone as a default dialer may interfere with dialing emergency services.
Vonex Softphone
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Utilizing Vonex Softphone mobile apps enables you and your team to maintain connectivity and enhance productivity while on the move, ensuring your extension is accessible wherever you go. Key Features of Vonex Softphone for Your Team: Comprehensive Unified Communications (UC) Solution Compatible with Vonex Accounts - Collaborate seamlessly with your team, regardless of your location. - Conduct video calls, arrange audio conferences and group chats, establish public channels, share files, and more. Effortlessly and Securely Facilitate Remote Work for Your Employees. - Place external calls using corporate identity/phone numbers, receiving calls through your office extension. - Monitor business communications through detailed customer profiles and a communication history categorized by each contact. Improved Connectivity and Call Quality, Even in Unstable Internet Conditions - Stay connected anywhere with push notifications, ensuring excellent customer service. - Vonex Softphone optimizes connectivity and voice quality by implementing top-notch audio codecs. Ensures Security for Your Conversations and Data - Vonex Softphone apps automatically encrypt calls, messages, and data using the most robust block ciphers available. Please note that a subscription to the Vonex service is required to use this app.
Screenshots
Verdict
The clearest difference is update cadence: Vonex Softphone at every 6 weeks against CP Softphone's every 5 months. Vonex Softphone also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CP Softphone ships an update every 5 months, Vonex Softphone every 6 weeks. The most recent releases landed on November 3, 2026 and October 15, 2026 respectively.
| Parameter | CP Softphone | Vonex Softphone |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 6 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 99 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Cloud Plus Pty Ltd | IP VOICE AND DATA PTY LTD |
In-app purchases
CP Softphone
No in-app purchases
Vonex Softphone
No in-app purchases








