Ext Ops Panel
Open the app

IQテスト - 無料知能指数テスト

Chrome extension by zyacheng · Productivity · Tools

A Chrome extension in Productivity · Tools with 8 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
8
Rating
not rated yet
Users, last 16 days
+2
Version
1.0.0
Updated in the store
2025-08-17
Published
2025-08-17
Manifest
V3
Browser access
1 permission

How it has moved

Users
+2 since 31.08
6-8 · 9 readings
  1. 2026-08-316
  2. 2026-09-037
  3. 2026-09-056
  4. 2026-09-067
  5. 2026-09-076
  6. 2026-09-087
  7. 2026-09-098
  8. 2026-09-107
  9. 2026-09-158
Users
+2 since 31.08
6-8 · 9 readings
  1. 2026-08-316
  2. 2026-09-037
  3. 2026-09-056
  4. 2026-09-067
  5. 2026-09-076
  6. 2026-09-087
  7. 2026-09-098
  8. 2026-09-107
  9. 2026-09-158

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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

zyacheng publishes 12 listings we track, 150 users between them. Listed website: iq-test.blog.

  1. フォント変換 zyacheng · Productivity · Tools · published 2025-02-13 38 users
  2. Gmail to PDF: Save Emails & Attachments zyacheng · Productivity · Workflow · published 2026-07-30 20 users ★ 5.0
  3. 全角半角変換ツール zyacheng · Productivity · Tools · published 2025-08-18 20 users
Show 5 more from this publisher
  1. Photo to Anime - AI Anime Photo Generator zyacheng · Productivity · Tools · published 2025-09-19 18 users
  2. Old Photo Restoration - Professional Photo Repair zyacheng · Productivity · Tools · published 2025-09-18 18 users
  3. 時間計算ツール zyacheng · Productivity · Tools · published 2025-08-17 12 users
  4. 割引計算機 zyacheng · Productivity · Tools · published 2025-08-17 4 users
  5. Calculator Salarii România zyacheng · Productivity · Tools · published 2025-08-16 3 users (last published figure)

Like this one

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

  1. IQ TEST FREE Describes nearly the same job, smaller audience 17 users
  2. Brain Blogger | Neuroscientia Describes nearly the same job, smaller audience 3 users ★ 5.0
  3. Câu Đố IQ Đáng Yêu Describes nearly the same job, smaller audience 3 users
  4. BrainBoost Math Describes a similar job, smaller audience 6 users ★ 5.0
  5. Math Quiz Extension Describes a similar job, smaller audience 6 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.

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.