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Chrome extension by Kouhei Takagi(高木耕平) · Productivity · Tools

A Chrome extension in Productivity · Tools with 7 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
7
Rating
not rated yet
Users, last 16 days
+3
Version
1.1
Updated in the store
2025-03-09
Published
2023-10-01
Manifest
V3
Browser access
1 permission

How it has moved

Users
+3 since 31.08
0-7 · 6 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-065
  4. 2026-09-087
  5. 2026-09-100
  6. 2026-09-157
Users
+3 since 31.08
0-7 · 6 readings
  1. 2026-08-314
  2. 2026-09-035
  3. 2026-09-065
  4. 2026-09-087
  5. 2026-09-100
  6. 2026-09-157

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.

  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Kouhei Takagi(高木耕平) publishes 6 listings we track, 61 users between them. Listed website: tkgapp.blogspot.com.

  1. Analog Clock2 Kouhei Takagi(高木耕平) · Productivity · Tools · published 2023-10-09 30 users
  2. Analog Clock Kouhei Takagi(高木耕平) · Productivity · Tools · published 2023-10-03 11 users
  3. Jack Poker Kouhei Takagi(高木耕平) · Lifestyle · Games · published 2025-05-21 6 users
Show 2 more from this publisher
  1. Quote Clock Kouhei Takagi(高木耕平) · Productivity · Tools · published 2023-10-12 5 users
  2. WABO Kouhei Takagi(高木耕平) · Lifestyle · Games · published 2025-05-20 2 users

Like this one

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

  1. Skemio Describes nearly the same job, smaller audience 14 users
  2. Kouzouka Describes nearly the same job, smaller audience 5 users
  3. Mind Map Builder Describes nearly the same job, smaller audience 17 users
  4. Canvas Whiteboard Describes nearly the same job, smaller audience 16 users
  5. Mind Map Maker Describes nearly the same job, smaller audience 84 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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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.