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2 of up to 2 side by side. Each value shows the date we observed it.
Add is off: this comparison holds up to 2.
Audience and ratings
Store users
5K
as of 2 Oct 2026Unknown
as of 2 Oct 2026Rating
1.00 / 52 ratings
as of 2 Oct 20265.00 / 54 ratings
as of 2 Oct 2026Product and publisher
Publisher
Unknown
as of 2 Oct 2026Kenny Hui
as of 2 Oct 2026Publisher listings
1 listing
as of 2 Oct 20261 listing
as of 2 Oct 2026Category
Workflow & Planning
as of 2 Oct 2026Workflow & Planning
as of 2 Oct 2026Listing status
Active
as of 2 Oct 2026Active
as of 2 Oct 2026Manifest
Version 3
as of 2 Oct 2026Version 3
as of 2 Oct 2026Package size
32.04MiB
as of 2 Oct 202615.96KiB
as of 2 Oct 2026PermissionsRequested access describes what an extension can do, not what its developer intends. It is not a safety verdict.
API permissions
15 requested
- activeTab
- alarms
- background
- contextMenus
- identity
- identity.email
- storage
- unlimitedStorage
- declarativeNetRequest
- idle
- tabs
- scripting
- webRequest
- nativeMessaging
- notifications
3 requested
- activeTab
- scripting
- storage
Website access
1 patterns
- <all_urls>
None requested
as of 2 Oct 2026Marks appear only when at least two values are known, there is no tie, and the values were observed within one day of each other. Ratings need at least 20 ratings to be marked.
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Create your free accountWhat stands out
- Fewest permissions: Castle Learning Tools (as of 2 Oct 2026).
Store users and ratings are observations, not revenue or lifetime installs. A larger audience or a higher rating does not prove a better product.
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2 of 2 selected
LearnWithAIWorkflow & Planning
Castle Learning ToolsWorkflow & Planning