Calc24 — a calculator for every mode icon

Calc24 — a calculator for every mode

by Def24 Inc · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Basic, scientific, notepad, programmer, date and unit-converter modes in your toolbar or side panel. Works offline.

Users
6
+2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#241K
#201K among extensions
Version
0.1.0
updated 8 Aug 2026

Users

monthly, 2 months
036Aug 2026Oct 2026Oct 2026
Latest, 19 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months
001Aug 2026Oct 2026Oct 2026
Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+2+50.0%00.00

Version history

1 versions recorded
0.1.08 Aug 2026

Details

Category
Tools
First seen
8 Aug 2026
Size
215 KB
Languages
en
Pricing
Free
Privacy policy
calc24.org
Extension ID
bholididgmlijnnagfncklmocdammnfo

Permissions and risk

Moderate riskimpact 1, likelihood 3
Permissions
storagesidePanel
Site access
https://open.er-api.com/*

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