Comparison

SunPBX vs COV Phone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SunPBX

Features
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SunPBX – это фирменное приложение для облачной АТС от Sunpbx, которое предоставляет удобный и надежный способ совершать звонки через интернет. Простое в использовании приложение позволяет Вам управлять звонками, общаться с клиентами и коллегами, обеспечивая непрерывность рабочего процесса. Идеально подходит для бизнеса, обеспечивая доступ к передовым функциям АТС, где бы Вы ни находились.

About

COV Phone

Features
Read full description

Take the COV Mobile service with you on the go with the COV Mobile app for phone, video calling and chat. COV Mobile app is an all-in-one cloud-based communication tool that organizations around the world use to mobilize their workforce. Whether you work for a small business or a large corporation, COV Mobile can be an indispensable part of your company’s remote workforce and work-from-home strategy. COV Mobile includes a Cloud phone, HD video calling, chat, directory services and more. It integrates seamlessly with COV Desktop to provide users with the same features and benefits when they work remotely as they would have in their office. Key Benefits All-in-One Communication Solution — COV Mobile lets you stay productive with calls, video calling and chat, all in one app. Stay accessible to all your contacts via your business phone line using your personal phone. Reduce email reliance with private chat rooms to help your communications stay organized around projects. Onboard new remote workers or employees based in new office locations quickly. Key Features Easy enabling voice calling and text messaging with your business number. High-quality advanced WebRTC technology. Secured Video and Audio conferencing capabilities on mobile phones. Talk and Chat by sending a quick message. Transfer Live Calls to any user. Quick Search directory dialing. Seamlessly receive and make calls over the cellular network and WiFi. Push Call Server (PCS) to ensure not a single call is missed. Get voice calls in the app, separate from the cellular phone. COV Mobile Softphone app is compatible with most mobile operating systems.

Screenshots

SunPBX3 screens
COV Phone4 screens

Verdict

The call

SunPBX and COV Phone are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SunPBX ships an update every 13 months, COV Phone every 10 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
SunPBX versus COV Phone: the parameters behind the verdict, then further details
ParameterSunPBXCOV Phone
PriceFreeFree
Update frequencyEvery 13 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.615.6
Further details — not scored
Size56 MB72 MB
Age rating4+4+
DeveloperSANDEVCov Communications

In-app purchases

None

SunPBX

No in-app purchases

None

COV Phone

No in-app purchases

Questions

Is SunPBX free?
SunPBX is free to download, with no in-app purchases.
Is COV Phone free?
COV Phone is free to download, with no in-app purchases.
Do SunPBX or COV Phone have ads?
Neither SunPBX nor COV Phone shows ads.
Which is updated more often, SunPBX or COV Phone?
SunPBX ships an update every 13 months, and COV Phone every 10 months. Most recently, SunPBX was updated on October 30, 2026 and COV Phone on October 25, 2026.

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