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U-Eyes: Mobile Simulator

Chrome extension by tmtk.apps · Productivity · Developer

  • Featured
  • Established publisher

A Chrome extension in Productivity · Developer with 10 000 users, an established extension.

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

What the developer says, and 5 screenshots

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

Users
10 000
Rating
4.6 (41 ratings)
Users, last 18 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
3.1.0
Updated in the store
2026-08-23
Published
2023-06-25
Manifest
V3
Browser access
7 permissions

How it has moved

Users
unchanged since 31.08
10k · 3 readings
  1. 2026-08-3110k
  2. 2026-09-0410k
  3. 2026-09-1710k
Rating
-0.010 since 31.08
reviewsrating 4.585-4.595 · 3 readings
  1. 2026-08-31reviews42rating4.595
  2. 2026-09-04reviews41rating4.585
  3. 2026-09-17reviews41rating4.585
Users
unchanged since 31.08
10k · 3 readings
  1. 2026-08-3110k
  2. 2026-09-0410k
  3. 2026-09-1710k
Rating
-0.010 since 31.08
reviewsrating 4.585-4.595 · 3 readings
  1. 2026-08-31reviews42rating4.595
  2. 2026-09-04reviews41rating4.585
  3. 2026-09-17reviews41rating4.585

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.

  • Capture the contents of a tab tabCapture
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • See which of its blocking rules matched declarativeNetRequestFeedback
Show the remaining 4
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
  • 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

tmtk.apps publishes 2 listings we track, 15k users between them.

  1. Cookie Editor tmtk.apps · Productivity · Developer · published 2024-07-19 5k users ★ 3.0

Like this one

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

  1. Phone Simulator - Mobile View Describes nearly the same job, with an established audience 30k users ★ 4.8
  2. Mobile View — Mobile Simulator & Preview Describes nearly the same job, with an established audience 40k users ★ 5.0
  3. Mobile View Tester: Responsive Web Design Tool Describes nearly the same job, smaller audience 1k users ★ 3.6
  4. Responsive Mobile Simulator Describes nearly the same job, smaller audience 92 users ★ 5.0
  5. Lumina Device Simulator Pro Describes nearly the same job, smaller audience 376 users ★ 5.0

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.