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Free Maps Ruler

Chrome Web Store listing by MobileNext

A Chrome extension with 7 000 users, a small but real audience.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
7 000
Rating
3.4 (79 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1.18.0
Updated in the store
2017-11-13
Published
2013-12-16
Manifest
V2
Browser access
4 permissions

How it has moved

Users
unchanged since 01.09
7k · 2 readings
  1. 2026-09-017k
  2. 2026-09-167k
Rating
unchanged since 01.09
reviewsrating 3.38 · 2 readings
  1. 2026-09-01reviews79rating3.38
  2. 2026-09-16reviews79rating3.38
Users
unchanged since 01.09
7k · 2 readings
  1. 2026-09-017k
  2. 2026-09-167k
Rating
unchanged since 01.09
reviewsrating 3.38 · 2 readings
  1. 2026-09-01reviews79rating3.38
  2. 2026-09-16reviews79rating3.38

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Declares http://*.google.com/
  • Declares http://*.googleapis.com/
  • Declares http://*.gstatic.com/
Show the remaining 1
  • Declares http://*.qbaka.net/

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

MobileNext publishes 3 listings we track, 7k users between them. Listed website: free.maps.ruler.scislo.eu.

  1. National Holidays MobileNext · published 2017-02-04 7 users ★ 5.0
  2. Simply Shopping List MobileNext · Lifestyle · Shopping · published 2018-06-03 6 users ★ 1.0

Like this one

Listings the catalog judges closest in what they say they do.

  1. CartoPrecision Describes nearly the same job, smaller audience 5 users
  2. Aviation Map Measurement Tool Describes nearly the same job, smaller audience 17 users
  3. Google Maps Old Ruler Describes nearly the same job, smaller audience 13 users
  4. Homestead Overlay Planner Describes nearly the same job, smaller audience 9 users
  5. Distance Measure Describes nearly the same job, smaller audience 1k users ★ 3.7

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.