Checker Plus for Gmail™
Workflow & Planning
Likely PaidConfidence 92Platform Stripe
Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.
Users
900K
Rating
4.7
Reviews
12,700
7D Growth
0|0%
Stable signalNo paid features detectedMedium-risk permissions
Google Mail Checker
Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
Users2MCurrent public install base
Rating4.1Store average score
Reviews26,624Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsGoogle Mail Checker Media preview
Trend
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
7-day rating change
Start
4.12
Latest
4.12
7-day rating change
0.00
2026年7月19日2026年7月25日
Growth overview
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Version4.4.4
ManifestV3
Size52.3KiB
Languages42Deutsch / English / English (United Kingdom) +39
Published
Store updated
Last crawled
DeutschEnglishEnglish (United Kingdom)FilipinoIndonesiaNederlandsTiếng ViệtTürkçecatalàdanskeestiespañol
Overview
Product summary
Review the store description, core capabilities, and common use cases.
Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
Reviews
Recent review snapshot
Inspect the latest comments and rating distribution.
Store average score4.1Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text5,702Synced review bodies
Total ratings / reviews26,624Chrome Web Store public rating/review count
Store average score: 4.1. 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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Notifier for Gmail™
Communication
Multiple label and account notifier for Google Mail (Gmail™)
Users
200K
Rating
4.4
Reviews
964
7D Growth
0|0%
Black Menu for Google™
Workflow & Planning
FreemiumConfidence 64
The easiest access to the Google universe with Gemini AI and sidebar support
Users
200K
Rating
4.6
Reviews
3,797
7D Growth
0|0%
Checker Plus for Google Calendar™
Workflow & Planning
Likely PaidConfidence 92Platform Stripe
See your next events, get meeting notifications and snooze events without opening the Google Calendar page!
Users
300K
Rating
4.4
Reviews
2,057
7D Growth
0|0%
Gmail Checker & Gmail Notifier - gmail email checker
Workflow & Planning
Get notifications for multiple Gmail accounts, and read or delete email without opening Gmail
Users
9K
Rating
4.3
Reviews
73
7D Growth
0|0%
Send from Gmail (by Google)
Workflow & Planning
Makes Gmail your default email application and provides a button to compose a Gmail message to quickly share a link via email
Users
500K
Rating
4.0
Reviews
4,101
7D Growth
0|0%
Très pratique dommage qu'on ne ne puisse par configurer le temps de rafraîchissement.
lately this extension has so much problems like you have there but doesn't tell you if you have some mails just tell you until you open you gmail in the page and i gonna install it again and see it work now
After the last update the app icon has stopped showing the number of unread messages properly. Looks like it doesn't even update itself automatically. And there is no option to update icon manually or set the update time interval.
This E-Mail checker was great, but later I had to un-install it and another mail checker because it conflicted with GMail, disallowing me to send some E-Mail, not allowing my settings to save and most annoying of all, stopping chat working completely. When I removed both, it was working like there was no such thing as an error! Apart from that, I would still recommend it.
9 times out of ten it will show a question mark. It often doesn't tell me how many emails I have until I open my email account, which takes the point out of the app.
I liked it, but it seems broken now. The notification appears, but the number of emails no longer shows. I just got a ? instead.
Doesn't work. Not sure how else to say it. Continually shows 1 email when there may be none or more than 1.
It worked for a long time but now has quit. I re-installed. It worked but now has quit again.
Used to work great, but lately it no longer displays the correct amount of new messages. Not helpful anymore.
It's ok. You will be notified when a new message comes in, but the number sticks on the icon for quite a while after you've already opened gmail and checked the message. This leaves you wonder whether you've gotten a new message or if the checker simply has not updated.