Comparison

SunPBX vs StratusTalk

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

Head to head

Business VoIP & Messaging.

Free

🔧 Utilities

No ratingsView app →

About

SunPBX

Features

Read full description

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

StratusTalk

Features

Read full description

Empower your workforce with StratusTalk — a secure, white-label VoIP softphone for seamless business communication. Make and receive calls, chat, transfer calls, and stay connected anywhere using WiFi or mobile data. Features: • VoIP calling and messaging • HD audio and video conferencing • Call transfer and directory search • WebRTC-powered communication • Push notifications for incoming calls • Custom branding and user management • Secure communication over WiFi and cellular networks.

Screenshots

SunPBX3 screens

StratusTalk4 screens

Verdict

The call

The clearest difference is update cadence: StratusTalk at every 2 months against SunPBX's every 13 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

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, StratusTalk every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 5 level

SunPBX versus StratusTalk: the parameters behind the verdict, then further details
Parameter	SunPBX	StratusTalk
Price	Free	Free
Update frequency	Every 13 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod, Apple Watch — better
Requires iOS	15.6	15.6
Further details — not scored
Size	56 MB	77 MB
Age rating	4+	4+
Developer	SANDEV	StratusTalk, Inc.

In-app purchases

None

SunPBX

No in-app purchases

None

StratusTalk

No in-app purchases

Questions

Is SunPBX free?

SunPBX is free to download, with no in-app purchases.

Is StratusTalk free?

StratusTalk is free to download, with no in-app purchases.

Do SunPBX or StratusTalk have ads?

Neither SunPBX nor StratusTalk shows ads.

Which is updated more often, SunPBX or StratusTalk?

SunPBX ships an update every 13 months, and StratusTalk every 2 months. Most recently, SunPBX was updated on October 25, 2026 and StratusTalk on October 28, 2026.