# Set theory

> Directory of set theory

Canonical page: [https://chrome-stats.com/d/com.do\_apps.catalog\_728](https://chrome-stats.com/d/com.do_apps.catalog_728)

## Overview

- **ID:** `com.do_apps.catalog_728`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Svetlana Sidorova
- **Category:** BOOKS\_AND\_REFERENCE
- **Downloads:** 79,904
- **Rating:** 4.33 / 5 (199 ratings)
- **Version:** 82.3.08
- **Last updated:** 2024-02-03
- **First published:** 2017-01-26
- **Publisher country:** RU
- **Size:** 6.98 MB
- **Data as of:** 2026-03-07
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.do_apps.catalog_728)
- **Website:** [http://path-knowledge.com/](http://path-knowledge.com/)
- **Privacy policy:** [http://path-knowledge.com/privacy\_policy/0728.html](http://path-knowledge.com/privacy_policy/0728.html)

## Description

The Set Theory Chrome Extension serves as a handy directory dedicated to the foundational concepts of set theory. It offers users a concise appendix detailing various aspects and descriptions related to set theory, making it an ideal resource for students, educators, and enthusiasts looking to deepen their understanding. With easy access through your browser, this extension simplifies the study and reference of set theory concepts.

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `com.android.vending.BILLING`
- `com.do_apps.catalog_728.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users find the 'Set theory' app very helpful, informative, and well-written. Many reviews highlight the app's usefulness and positive experience it provides, with some mentioning enjoyment and valuable lessons learned from it. There are no recurring negative points mentioned in multiple reviews.

### Pros

- App is very helpful and informative.
- App provides useful and well-written content.
- User experience is enjoyable and positive.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.do_apps.catalog_728)