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Rare Instrument Search

Chrome extension by WBR · Productivity · Tools

A Chrome extension in Productivity · Tools with 3 users, barely installed.

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

What the developer says, and 1 screenshot

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

Users
3 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 15 days
+3
Version
1.0
Updated in the store
2025-10-18
Published
2025-10-18
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+3 since 01.09
0-4 · 6 readings
  1. 2026-09-010
  2. 2026-09-034
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-130
  6. 2026-09-153
Users
+3 since 01.09
0-4 · 6 readings
  1. 2026-09-010
  2. 2026-09-034
  3. 2026-09-063
  4. 2026-09-083
  5. 2026-09-130
  6. 2026-09-153

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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

WBR publishes 20 listings we track, 74 users between them. Listed website: rareinstrument.com.

  1. Age Calculator WBR · Productivity · Tools · published 2025-10-14 15 users
  2. How many days until...? Untildays.com WBR · Productivity · Tools · published 2025-10-18 5 users
  3. World Capitals Finder WBR · Productivity · Tools · published 2025-10-14 4 users
Show 5 more from this publisher
  1. Timeline-S Search (WordPress) WBR · Productivity · Tools · published 2025-10-18 4 users
  2. VSDiff Search Tool WBR · Productivity · Tools · published 2025-10-18 4 users
  3. Búsqueda Consulado de Honduras en US WBR · Lifestyle · News · published 2025-10-18 3 users
  4. CountryFC WordPress Search WBR · Productivity · Tools · published 2025-10-18 3 users (last published figure)
  5. Back90s Search WBR · Productivity · Tools · published 2025-10-18 3 users

Like this one

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

  1. Music Services Search Describes nearly the same job, smaller audience 13 users
  2. Crate Digger Describes nearly the same job, smaller audience 2 users
  3. TABAll Describes nearly the same job, smaller audience 36 users ★ 5.0
  4. Vokal Extension & Search Describes nearly the same job, smaller audience 1k users ★ 4.2
  5. rigmind Gear Companion Describes nearly the same job, smaller audience 11 users

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.

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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.