# Checker Plus for Gmail™

Firefox extension · by Jason Savard · Appearance

Topics: Email

Checker Plus for Gmail™ has 36,908 daily users (+0.8% this week), rated 4.3 from 619 ratings, \#26 of 12,843 in Appearance.

## Figures

- Daily users: 36,908
- Rating: 4.3 · 619 ratings
- Weekly downloads: 704
- 1-day growth in daily users: +344 (+0.9%)
- 7-day growth in daily users: +283 (+0.8%) (+409 over 10.1 days)
- Rank: #391 of 628,619 Firefox listings with a user count
- Rank: #26 of 12,843 in Appearance

## Reviews

- Ratings by stars: 5★ 72% · 4★ 11% · 3★ 5% · 2★ 3% · 1★ 9% (619 ratings)
- Newest critical reviews (in every language):
  - 1★ 2026-05-27, anro: putting dark mode behind a paywall is a joke.
  - 2★ 2026-04-08, Larry: I've revoked my original 4-star review - here's why: It seems the recently updated extension no longer supports the Firefox ESR channel for older PCs that can't run Windows 10/11. The extension was working fine until 7th April 2026, then on that day a new version installed automatically, and now it'…
  - 1★ 2026-04-07, VV: Decided to 'update' it to disable any interaction with emails when it's incessantly requesting relogin... well, if you're so desperate for 1/5 stars, here it is...
  - 2★ 2026-02-23, Firefox user 18619995: Janky plugin that doesn't allow you to change the order of your email accounts unless you add them in manually - and then you are limited to 3 accounts before you have to give him money. Bait and switch. Uninstalling.
  - 1★ 2025-11-19, Anonymous: This addon is not even open source. Author can see all your email and contents in it. Look at his homepage and privacy policy. At least he is being honest about it. It is upto you, users to trust this random man on the Internet with your gmail contents. I don't know why Mozilla has this under "Recom…

## Description

Get notifications, read, listen to or delete emails without opening Gmail and easily manage multiple accounts.

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Source: https://storetally.com/firefox/748222/checker-plus-gmail  
As of 2026-10-24, from the StoreTally census.