Comparison

Blink WebRTC vs BT WebRTC

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

Head to head
About

Blink WebRTC

This app provides open, federated SIP messaging with 1-to-1 and multiparty audio/video calls. It supports rich messaging, file sharing, and end-to-end encryption for secure communication. Features include screen sharing, location sharing, and synchronization across devices.

Highlights
  • 1-to-1 and multiparty audio/video calls
  • Rich messaging with editing and reactions
  • End-to-end encryption (zRTP and PGP)
  • File sharing and screen sharing
  • Location sharing
  • Cross-device synchronization
Features
Read full description

Open, federated SIP messaging * 1-to-1 audio and video calls * Receive calls from web browsers * Multiparty conferencing for all media * Telephony features * Rich messaging (remote deletion, editing, replies, reactions) * File sharing to and from other mobile applications * End-to-end encryption for all media (zRTP and PGP) * Location sharing (meet-me, caregiver tracking) * Screen sharing with remote pointer support * Support for phones and tablets in landscape and portrait modes * Synchronization between multiple devices (media and contacts) * History management and data export

About

BT WebRTC

Features
Read full description

Welcome to BT’s WEB R.T.C. world wide access capability.  A service that combines the simplicity and reach of the internet with the security and quality of BT’s feature rich global Voice network. With a simple click on this phone app your customers can access you from anywhere in the world utilizing the BT’s global SIP service platform. No need for multiple phone numbers, no opening up your data network to the risk that the internet poses. No need to maintain proprietary software. With browser supported Web RTC, BT coverts the internet session to a standard voice call that can use any company’s current call center infrastructure.

Screenshots

Blink WebRTC4 screens
BT WebRTC2 screens

Verdict

The call

The clearest difference is update cadence: Blink WebRTC at every 4 days against BT WebRTC's every 3 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

Blink WebRTC ships an update every 4 days, BT WebRTC every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard1 real difference · 9 level
Blink WebRTC versus BT WebRTC: the parameters behind the verdict, then further details
ParameterBlink WebRTCBT WebRTC
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.0 — better
Further details — not scored
Size50 MB17 MB
Age rating4+4+
DeveloperAG ProjectsAdministratieburo Toepoel B.V.

In-app purchases

None

Blink WebRTC

No in-app purchases

None

BT WebRTC

No in-app purchases

Questions

Is Blink WebRTC free?
Blink WebRTC is free to download, with no in-app purchases.
Is BT WebRTC free?
BT WebRTC is free to download, with no in-app purchases.
Do Blink WebRTC or BT WebRTC have ads?
Neither Blink WebRTC nor BT WebRTC shows ads.
Which is updated more often, Blink WebRTC or BT WebRTC?
Blink WebRTC ships an update every 4 days, and BT WebRTC every 3 months. Most recently, Blink WebRTC was updated on October 29, 2026 and BT WebRTC on October 27, 2026.

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