---
title: "Switch Science (unofficial) – Chrome extension stats, history and permissions"
description: "14 users, no ratings yet. Version 1.0.3, updated 2023-11-07. Requests 1 permission."
url: "https://extensiontracker.com/extension/ebpjpmfcbhlpnmppdemhoaicbfdeaiam"
---

# Switch Science (unofficial)

Live in the Chrome Web Store.

- Users: 14
- Rating: no ratings yet
- Last checked: 2026-09-27 00:15 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #134,870 of 264,702 live extensions
- Rank in Shopping: #3,954 of 8,433

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Switch Scienceのサイトを使いやすくするchrome拡張

- Extension ID: `ebpjpmfcbhlpnmppdemhoaicbfdeaiam`
- Developer: [mqce](https://extensiontracker.com/developer/ubf20a6e634eb687c53d296a9d1c77a53)
- Category: [Lifestyle › Shopping](https://extensiontracker.com/category/lifestyle/shopping)
- First published: 2023-06-10
- Last updated: 2023-11-07
- Version: `1.0.3`
- Size: 28.82 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Chrome Web Store: <https://chromewebstore.google.com/detail/switch-science-unofficial/ebpjpmfcbhlpnmppdemhoaicbfdeaiam>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=ebpjpmfcbhlpnmppdemhoaicbfdeaiam>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 14 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `https://www.switch-science.com/*`: www.switch-science.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [akizuki-daisuki](https://extensiontracker.com/extension/hjdhpmpkbmcckegkppojhmhbgbmnlbgd) | 506 | 4.90 | 10 | Shopping |

All 2 extensions by [mqce](https://extensiontracker.com/developer/ubf20a6e634eb687c53d296a9d1c77a53).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 00:15 UTC; next check around 2026-10-18.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Switch Science (unofficial)” (ebpjpmfcbhlpnmppdemhoaicbfdeaiam). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ebpjpmfcbhlpnmppdemhoaicbfdeaiam. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ebpjpmfcbhlpnmppdemhoaicbfdeaiam,
  title   = {Switch Science (unofficial) (ebpjpmfcbhlpnmppdemhoaicbfdeaiam)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ebpjpmfcbhlpnmppdemhoaicbfdeaiam},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ebpjpmfcbhlpnmppdemhoaicbfdeaiam>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.