Checker Plus for Gmail™
#210 of 19,279 by installs on Edge · #150 of 8,290 in Productivity
First seen by this census 09/02/2026 — the store does not publish a creation date
Last updated 08/27/2026
Tracked since 09/02/2026
Compare with another extension
Category: Productivity
Description
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.
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Growth
Change in installs, scaled to each window from the real gap between crawls. This store refreshes its install counts only occasionally, so these figures usually read 0 even for a listing that is growing - the weekly change in ratings under Rating above is the better signal here. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | 0.0% | 0 | 1.1 days |
| week | 0 | 0.0% | 0 | 7.5 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Installs
Ratings
Average rating
Permissions
Access level: Broad — Reaches every website you visit, or holds a powerful capability.
- Reads and changes your data on specific sites
- Read and change your cookies, which can include login sessions
- If you allow it: see the web requests your browser makes, including URLs you visit
Ad blockers, password managers and VPNs need this kind of access to do their job. This describes what the extension can reach, not how it behaves.
Manifest V3
Reads and changes your data on specific sites
Can ask you for access to specific sites
- activeTab — See the page you're currently viewing, only when you click the extension
- alarms — Schedule its code to run at a later time
- contextMenus — Add items to your right-click menu
- cookies ⚠ — Read and change your cookies, which can include login sessions
- declarativeNetRequestWithHostAccess — Block or modify web requests, with access to the content of matched sites
- gcm — Receive push messages from its developer
- identity — Get your basic account/profile information for sign-in
- idle — Detect when your computer is idle or locked
- notifications — Show you desktop notifications
- offscreen — Run a hidden page to do background work, such as playing audio or reading documents
- scripting — Run scripts on web pages you visit
- sidePanel — Show its own panel at the side of your browser
- storage — Save its own settings and data locally
- system.display — Read details of your displays
- tts — Read text aloud
Optional permissions
- background — Keep running in the background, even when no windows are open
- webRequest ⚠ — See the web requests your browser makes, including URLs you visit