Stable signalNo paid features detectedMedium-risk permissions

MultiViewer Companion

MultiViewer integration with your browser

Users40KCurrent public install base

Rating3.9Store average score

Reviews17Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

MultiViewer Companion Media preview

1 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

3.88

Latest

3.88

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

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1-day growthNo data

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7-day growthFlat

00%

30-day growthNo data

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.1.2

ManifestV3

Size823KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Easily sign into MultiViewer using your browser of choice, and be able to open content from various websites in MultiViewer.

Reviews

Recent review snapshot

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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.3Average computed only from synced review bodies below

Reviews with text11Synced review bodies

Total ratings / reviews17Chrome Web Store public rating/review count

Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Sunkern2023年11月19日

The devs of MultiViewer never dissapoints.

Showing 11 results

1 2

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AI product read

Browser-to-desktop bridge for F1TV authentication with MultiViewer

Enables seamless authentication transfer from browser F1TV session to the MultiViewer desktop application, eliminating the need to manually sign in separately in MultiViewer

1. User logs into F1TV (f1tv.formula1.com) in their browser. 2. Extension reads the login-session cookie. 3. When user initiates auth in MultiViewer, extension performs a handshake (init + complete) with the local MultiViewer desktop app via localhost API. 4. The cookie/nonce exchange authenticates MultiViewer with F1TV.

Target users: Formula 1 fans who use MultiViewer desktop app to watch F1TV content

The F1TV content script (f1tv.js) is large (227KB) and minified - likely contains UI injection for F1TV pages but exact functionality is hard to parse
Cannot verify if the MultiViewer desktop app itself has paid features - the extension only serves as a bridge

Monetization

No paid features detected

No evidence of premium, subscription, plan, payment, billing, license, or upgrade code in the extension. The 'pro' keyword hits are false positives from minified code variable names. F1TV is a paid streaming service but that is external to this extension's codebase.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension reads the 'login-session' cookie from f1tv.formula1.com and performs authentication handshakes with the MultiViewer desktop app. Users must be logged into F1TV for the core auth flow to work. Store description explicitly states 'Easily sign into MultiViewer using your browser of choice.'

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：cookies

Publisher

MultiViewer

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access