Mobile Simulator: Responsive Testing on 50 Real Devices
by realcaldeira more by this developer →
#52,790 of 274,294 by installs on Chrome · #31,392 of 165,072 in productivity
First seen by this census 09/01/2026 — the store does not publish a creation date
Last updated 08/21/2026
Tracked since 09/01/2026
Compare with another extension
Category: productivity / developer
Languages: Deutsch, English, español, français, português (Brasil)
Description
Test any site on 50 real phones, tablets, laptops & TVs — real User-Agent, touch, virtual keyboard, FPS and PNG capture.
Alternatives to Mobile Simulator: Responsive Testing on 50 Real Devices
| Name | Users | Rating | |
|---|---|---|---|
Mobile simulator - responsive testing tool
by Mobile FIRST
|
1,000,000 | 4.9 | compare |
Responsive Website Testing Toolkit - Multiple Viewport Simulator
|
6,000 | 4.0 | compare |
Free Mobile Simulatore - Responsiveness testing
by luke
|
145 | — | compare |
ViewPortify – Mobile Simulator & Responsive Design Testing Tool for Chrome
|
44 | — | compare |
Mobile Simulator MSIM Responsive Viewer
by 4SPACES SP Z O O
|
1,000 | 5.0 | compare |
Desktop - Mobile Responsive Testing Tool
by Episyche Technologies Pvt Ltd
|
629 | 4.6 | compare |
MultiView - Device Responsive Simulator
|
93 | — | compare |
Responsive Mobile Simulator
|
78 | 5.0 | compare |
Mobile Simulator & Responsive View Workspace – CaIoT
by CaIoT Inc
|
20 | 5.0 | compare |
Responsive Checker - Mobile Simulator Pro
by muji.star657
|
10 | — | compare |
Growth
Change in installs. This store publishes the count rounded to one or two significant figures, so it does not move when the listing grows - it moves when the rounding rolls over. The figures below are therefore what was actually observed between the two crawls named in "measured over", not scaled to the window, and the percentage is of that same rounding step - so a small listing crossing a bucket shows a very large one. A window needs a full period of history before it reports anything.
| Per | Growth | Growth % | Actual change | Measured over |
|---|---|---|---|---|
| day | 0 | — | 0 | 1.1 days |
| week | 0 | — | 0 | 8.7 days |
| month | Not enough history yet | |||
| year | Not enough history yet | |||
History
Users
Ratings
Average rating
Permissions
Access level: Broad — Reaches every website you visit, or holds a powerful capability.
- Reads and changes your data on all websites
- Run scripts on web pages you visit
- See your open tabs and the pages you're on
- See what pages you navigate to and when
Ad blockers, password managers and VPNs need this kind of access to do their job. This describes what the extension can reach, not how it behaves.
Manifest V3
Reads and changes your data on all websites ⚠
- declarativeNetRequest — Block or modify web requests using a predefined rule set
- scripting — Run scripts on web pages you visit
- sidePanel — Show its own panel at the side of your browser
- storage — Save its own settings and data locally
- tabs — See your open tabs and the pages you're on
- webNavigation — See what pages you navigate to and when