Stable signalNo paid features detectedMedium-risk permissions

CrankWheel Screen Sharing

Easier screen sharing. No app needed for viewers, even on their mobile. Record your screen or webcam.

Users50KCurrent public install base

Rating4.8Store average score

Reviews406Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

CrankWheel Screen Sharing Media preview

7 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

4.84

Latest

4.84

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 growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

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

Version8.9.0.1

ManifestV3

Size118KiB

Languages10Deutsch / English / Nederlands +7

Published--

Store updated--

Last crawled--

Overview

Product summary

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

Instant and Easy Screen Sharing straight from your browser. Share screen without download for the viewer.

Share screen with your customer as easily as you make a phone call. Viewers never need to install any software, even on mobile. Let your customer remote control your screen to "kick the tires" if needed, or fill in forms.

Record your meetings or create a screencast or webcam capture, with cloud video storage. Easily download videos, or share screen recordings as an animated preview in your sales emails. You can also use CrankWheel to record work such as Figma prototypes and export them to MP4.

Key Features:

Share screen with anyone in seconds.

No Downloads Needed: Recipients can see your screen without any downloads or sign-ups.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.9Average computed only from synced review bodies below

Reviews with text331Synced review bodies

Total ratings / reviews406Chrome Web Store public rating/review count

Store average score: 4.8. 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★

312

4★

3★

2★

1★

Ali Shadfar2017年5月9日

Quick and easy! Makes screen sharing fool proof! Thank you!

Vilhjalmur Bjarnason2017年3月13日

Transparent and very easy to use.

Pascal Vottier2017年2月27日

Excellent !!!!!!

seyoum workineh2017年2月24日

Easy to use. very friendly app

Michael Doyle2017年1月18日

great tool

Arthur2017年1月18日

Génial ^^ tres pratique ;)

Nix2017年1月14日

Lied about it being no setup. requires a login.

Shafayat Hossain2017年1月13日

Easy to use. very friendly app

lahcen fadili2017年1月12日

très bien

Francesco Melis2017年1月10日

otimo

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AI product read

Screen sharing and recording browser extension that serves as a companion to the CrankWheel web service (meeting.is)

Enables instant screen sharing from the browser where viewers need no software installation (even on mobile), targeted at sales and support professionals who need to share screens with customers during calls

User clicks the extension icon → extension opens CrankWheel web app popup at meeting.is/ss/zeroauth/login → user authenticates with CrankWheel account → selects sharing type (desktop/tab/app) → extension captures screen via chrome.desktopCapture/tabCapture APIs → streams content to CrankWheel servers → viewer receives a link to watch in browser without downloads

Target users: Sales professionals / Customer support teams / Enterprise users needing screen sharing with customers / SaaS demos and product walkthrough presenters

The extension is fundamentally a launcher/companion for the CrankWheel web service; most business logic lives server-side at meeting.is
Cannot verify from source alone whether the destination service gates features behind paid plans
The 'instantDemosToken' mechanism suggests some functionality may work without full account login, but the standard flow requires authentication

Monetization

No paid features detected

The extension source contains no evidence of payment processing, subscription management, feature gating, or upgrade UI. Grep searches for 'subscription', 'paid plan', 'premium', and 'upgrade' returned zero matches across all 43 source files. The deterministic heuristic's positive keywords ('subscription', 'paid plan') were false positives—they do not appear in the actual source code. The 'pro' keyword hits are substrings of unrelated words ('progress', 'prospect'). The extension is a free companion that provides screen capture capabilities for the CrankWheel web service. Any paid plans exist on the CrankWheel/destination service side, not in the extension itself.

Confidence: 85
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension's core workflow requires authenticating with the CrankWheel web service (meeting.is). The popup URL is constructed as serverUrl + '/ss/zeroauth/login' (gen/ext_bg_module.js line 42), and the options page redirects to serverUrl + '/ss/user_options' (js/options/ext_options.js line 7). CSS contains .notloggedin and .button-logout classes (css/options.css lines 146, 487). The extension itself has no built-in login UI—it launches the CrankWheel web app which handles authentication. An 'instantDemosToken' mechanism exists for demo access but the standard screen sharing flow requires a CrankWheel account.

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：activeTab、storage、scripting

Publisher

CrankWheel

Johann Tomas Sigurdsson

Email: [email protected]
Phone: +13024965556
Address: 131 Continental Dr Suite 305 Newark, DE 19713-4324 US

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