# Kaleostra

> Расширение позволяет зарабатывать бонусы за просмотр рекламы и заказывать рекламу за бонусы.

Canonical page: [https://chrome-stats.com/d/kaleostra](https://chrome-stats.com/d/kaleostra)

## Overview

- **ID:** `kaleostra`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** SAITRU LTD
- **Category:** alerts-updates,games-entertainment
- **Daily users:** 1
- **Rating:** 4.67 / 5 (6 ratings)
- **Version:** 1.9.6
- **Last updated:** 2020-03-29
- **First published:** 2019-01-07
- **Size:** 123 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/kaleostra/)
- **Website:** [https://kaleostra.biz/faq](https://kaleostra.biz/faq)

## Description

Kaleostra is a Firefox add-on that allows you to earn bonuses by watching ads and use them to advertise in the Kaleostra business network. It also provides statistical data and quick navigation within the Kaleostra network.

## Rankings

- #70,558 — Overall

## Permissions and access

### Permissions

- `storage`
- `webRequest`
- `*://*/`
- `*://*/*`

### Content script matches

- `*`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/kaleostra)