Booth Companion

Name: Booth Companion
Rating: 5 (2 reviews)
Author: Skulux

By: Skulux

Convert Japanese Yen to EUR, USD, GBP, CHF and more directly on Booth pages. Features include daily auto-updated rates, cart totals, bundle and favorites summaries, spending tracker, avatar matcher, and custom color options.

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Features & Capabilities

Booth Companion is a privacy-first browser extension for Booth.pm that automatically converts Japanese Yen to your preferred currencies using live rates updated twice daily. It helps you understand real prices and compare items while staying fully private—all processing happens in your browser.

Booth Companion offers cart total conversion, bundle and favorites overviews, spending tracker, avatar matching, and customizable UI colors. It also supports multilingual shoppers, price trackers with drop alerts, and tools for VTubers and avatar creators to shop smarter across many currencies. It is privacy-first and not affiliated with Booth.pm.

User Growth & Download Statistics

Add-on Shopping Privacy & Security Developer Tools

By:

Skulux

Daily users:

172 -2

Rating:

5.00

(2)

Version:

2.20 Last updated: 2026-06-30

Version code:

6331675

Creation date:

2025-01-29

Risk:

Permissions:

storage
*://*.booth.pm/*
*://booth.pm/*
https://booth-companion.com/api/*

Content scripts matches:

*.booth.pm
booth.pm
accounts.booth.pm

Size:

318.23KB

Email:

de*****@petrilionis.lt

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-09

Compare stats and ranking:

Ranking

# 8,577 ▼ 57

Other rankings

#331 in Shopping

#22 in company keyword 8

#40 in compare keyword 14 ▼ 1

#167 in spend keyword 40 ▼ 3

#206 in payments keyword 20 ▼ 1

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Other platforms

Booth Companion (v2.20)

822 4.75

(4)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Skulux

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/booth-companion/

Email:

de*****@petrilionis.lt

Website:

https://booth-companion.com

Permission Change History

2026-05-11: Version 2.17.7 → 2.17.8

Remove Permissions: https://gist.githubusercontent.com/Skulux/8337e227f8a760fb91eb46910d4acd3e/raw/rates.json

2026-04-21: Version 2.16.0 → 2.16.1

Add Permissions: https://booth-companion.com/api/*

Remove Permissions: https://booth-companion.com/api/prices

2026-01-22: Version 2.12.2 → 2.13

Add Permissions: https://booth-companion.com/api/prices

Is Booth Companion Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Booth Companion requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ******** ********* *******************

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Booth Companion is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******