---
title: "Rubén Martínez – Chrome extensions from this developer"
description: "2 Chrome extensions from the publisher account of Rubén Martínez, with 5,000 users in all."
url: "https://extensiontracker.com/developer/u4c4d04edbdf3716a2b6cc803949967e7"
---

# Rubén Martínez

- Extensions: 2
- Users in all: 5,000
- First published: 2015-08-03
- Publisher account: `u4c4d04edbdf3716a2b6cc803949967e7`
- Trader status: Not declared a trader under EU law

Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.

| Extension | Category | Users | Rating | Updated | Status |
| --- | --- | ---: | ---: | --- | --- |
| [Custom Button](https://extensiontracker.com/extension/mphgmadkligoedhahoinkjghofkpmedf) | Workflow & Planning | 3,000 | 4.59 | 2024-05-21 | Live |
| [Goodreads ratings for Amazon](https://extensiontracker.com/extension/fkkcefhhadenobhjnngfdahhlodolkjg) | Shopping | 2,000 | 4.51 | 2025-02-18 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u4c4d04edbdf3716a2b6cc803949967e7>. 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`.