Virtual Line vs RCUK Global
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Virtual Line
This app provides a business-quality mobile VoIP solution, allowing users to make high-quality calls over Wi-Fi or cellular data. It's ideal for avoiding roaming charges and offers free user-to-user calls. Users can also get UK landline numbers for inbound calls or port existing numbers.
- Mobile VoIP solution
- High-quality calls over Wi-Fi/3G/4G
- Avoid roaming charges
- Free user-to-user calls
- Inbound UK landline numbers
- Number porting
Read full descriptionHide full description
“Virtual Landline” is a business quality Mobile VoIP solution from Buzz Connect that allows you to make high quality calls from your smartphone or tablet using a Wi-Fi or 3G/4G data connection. Used as a means of avoiding roaming charges away from home, users can experience big savings with calls back to the UK! User to user calls are free. Why not choose one of our UK landline numbers for inbound calls, or even port your home/office number to make a fully integrated mobile solution?” ***VOIP OVER 3G/4G - IMPORTANT NOTICE - PLEASE READ*** Be aware that some mobile network operators prohibit or restrict the use of VoIP (Voice over Internet Protocol) over their network. They may prohibit the use of VoIP over their network or impose additional fees and/or charges when using VoIP over their network. By using Virtual Landline for iOS over 3G/4G, you agree to familiarize yourself with and abide by any restrictions your cellular carrier imposes and agree that Buzz Networks Ltd will not be held liable for any charges, fees or liability imposed by your carrier for using Virtual Landline for iOS over their 3G/4G network.
RCUK Global
Read full descriptionHide full description
The RCUK Global App is an international calling app which offers a convenient way to stay in touch with your friends and family back home. It offers all of the features of your traditional desk phone on your mobile/cell phone. Besides the standard functionalities, we introduce our no-cost VOIP application, allowing top-notch free app to app calling. ∙ KEEP YOUR NUMBER. Enjoy Caller ID – Offering you a range of International Virtual Numbers! Your contacts will always receive a call from your personal phone number when calling from the app. ∙ALL YOUR CONTACTS IN ONE PLACE. All your contacts are automatically available to you through the App.
Screenshots
Verdict
The clearest difference is update cadence: RCUK Global at every 2 months against Virtual Line's every 8 months. On price, ads, in-app purchases and device support 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.
Virtual Line ships an update every 8 months, RCUK Global every 2 months. The most recent releases landed on September 5, 2026 and August 16, 2026 respectively.
| Parameter | Virtual Line | RCUK Global |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (36 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 36 — better | — |
| Update frequency | Every 8 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 108 MB | 109 MB |
| Age rating | 17+ | 4+ |
| Developer | Buzz Networks Ltd (Connect) | ROSE COMMUNICATIONS GROUP LTD |
In-app purchases
Virtual Line
No in-app purchases
RCUK Global
No in-app purchases









