Classroom Timer
A polished floating countdown timer for teachers, presentations, and smart boards.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users353As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 52 ratings on the Chrome Web Store
Last store update23 May 2026Version 2.0, 5 months ago
How Classroom Timer is doing
Classroom Timer has been on the store for roughly one to three years and is in the top 25% of Education by users. Recent activity is steady.
- Time on the store
- About 1 to 3 years
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 3Reviews
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The maker
Teacher-Tool-Box has 2 listings on the store. Updates most of their listings often.
- Listings
- 2
- Combined store users
- ≈385
- Store Featured
- 0
- Updated in the last 90 days
- 1 of 2
- GradeBridge32 users · updated 2 months ago
Combined users can count the same person more than once. See all 2 listings
Ext Watch AI
Should you build in this niche?
One research report for Classroom Timer. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days
