Octocaller: Spam Blocker

Name: Octocaller: Spam Blocker
Rating: 4.2058825 (521 reviews)
Author: Master App Solutions

By: Master App Solutions App

Filter and block all unwanted or unknown spam numbers with a caller ID app.

Overview

Google Play Store

Downloads

28,911 ▲ 1

Data as of 2026-08-03

Rating:

4.21

(521)

Version:

1.13.1

Last updated: 2022-10-14

Ranking

#368,246 ▼ 358

Overall

Features & Capabilities

Octocaller is a powerful Chrome extension designed to protect you from unwanted calls by identifying and blocking spam, scam, telemarketing, robocalls, and unknown numbers. Utilizing over 52 million unique phone numbers in its spam database, Octocaller provides reverse phone lookup and caller ID to help you decide which calls to answer. Features include a comprehensive call blocker, reported numbers list, dual SIM support, and a Do Not Disturb mode.

With community-driven updates, Octocaller ensures you have the most up-to-date information on suspicious callers. Enhance your phone privacy and streamline your phone experience with customizable settings, allowing you to block or identify specific callers. Try Octocaller for free and upgrade for premium features to maximize your spam protection.

User Growth & Download Statistics

App Privacy & Security

By:

Downloads:

Rating:

Version:

1.13.1 Last updated: 2022-10-14

Creation date:

2020-05-20

Publisher country:

Email:

su*****@octocaller.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-03

Compare stats and ranking:

Ranking

# 368,246 ▼ 358

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Master App Solutions

Google Play Store

https://play.google.com/store/apps/details?id=cz.master.octocaller

Email:

su*****@octocaller.com

Website:

https://www.octocaller.com/

User Reviews

Octocaller Spam Blocker is praised for effectively reducing spam calls and being user-friendly without costly in-app purchases. However, users report server connection problems, unclear setup instructions, inconsistent spam protection, and concerns over permissions, particularly the ability to make calls. Some advertised features like time-based blocking are missing, yet overall users recommend the app for its core functionality.

Pros

Effectively blocks unwanted and spam calls.
Simple and easy to use interface.
No in-app purchases required to access premium features.
Has helped reduce the number of spam calls significantly.
Recommended by users who have tried multiple spam blocker apps.

Cons

Connection issues with the server reported by multiple users.
App permissions, especially the permission to make phone calls, raise privacy concerns.
Setup and instructions are confusing and hard to understand.
Inconsistent protection, sometimes fails to block all spam calls.
Lack of certain features like scheduling call blocks or blocking calls during specific hours as advertised.