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Financial calculator

By Ext Galaxy

Use Financial calculator to calculate APR, car payments, loans and interest rates. Know your financial leverage or mortgage payments

Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users126As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 54 ratings on the Chrome Web Store
Last store update28 May 2025Version 1.0.1, 17 months ago

Inside the extension

Reviews

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Permissions & access

Access levelLow

Asks only for everyday access, nothing we track as sensitive.

What it’s allowed to do, not what it actually does. Not a safety rating.

Permissions 3

Standard3

  • Manage browser windowswindows
  • Open in the side panelsidePanel
  • Add items to the right-click menucontextMenus

Members also see when a new version asks for new access.

Website access 0

No website access beyond the tab you click it on.

Extension ID
afoalhiiemomfmlkfbgoklojbphdgekl
Package size
216KiB
Manifest
Version 3

The maker

Ext Galaxy has 2 listings on the store. Updates most of their listings often.

Listings
2
Combined store users
≈126
Store Featured
0
Updated in the last 90 days
1 of 2

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 Financial calculator. 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
Overview
Explore the store
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