# Call Blocker: Scam Spam Lookup

> Phone Defender Filter

Canonical page: [https://chrome-stats.com/d/id1538412237](https://chrome-stats.com/d/id1538412237)

## Overview

- **ID:** `id1538412237`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Madduck
- **Category:** Utilities
- **Rating:** 3.80 / 5 (192 ratings)
- **Version:** 2.2.0
- **Last updated:** 2023-05-24
- **First published:** 2020-12-07
- **Size:** 39 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/call-blocker-scam-spam-lookup/id1538412237)
- **Privacy policy:** [https://support.madduck.app/call-blocker/privacy-policy](https://support.madduck.app/call-blocker/privacy-policy)

## Description

Call Blocker: Scam & Spam Lookup helps you regain control of your phone by blocking unsolicited calls from telemarketers, scammers, and robocallers. It builds a database of known robocall numbers and can alert you to block them before they ring.

The extension uses a subscription model (weekly, monthly, or yearly) with location-based pricing and automatic renewals. For details, see Terms and Conditions, Privacy Policy, and Help Center: https://support.madduck.app/call-blocker/terms-and-conditions; https://support.madduck.app/call-blocker/privacy-policy; https://support.madduck.app/call-blocker/help-center.

## Rankings

- #114,199 — Overall

## Review summary

Most reviews say the app fails to block scam/spam calls and sometimes blocks legitimate ones, with many users reporting no calls blocked. A minority report usable features and ease of use. Subscription cancellation problems are also noted by some. Overall sentiment is negative, highlighting reliability and account management as primary areas for improvement.

### Pros

- Blocks calls as it’s supposed to for some users.
- Simple, fast, and easy to use.
- Some users report a positive early experience with blocking and usability.

### Cons

- Does not block spam calls for many users; multiple reviews report no calls blocked.
- Over-blocks legitimate/unknown calls, causing missed important calls.
- Subscription cancellation issues; problems canceling or getting help.
- No calls blocked all day or inconsistent blocking.

## Similar extensions and apps

- [Spam Call Blocker: Stop Scam](https://chrome-stats.com/d/id1505796584) — 3.90 / 5
- [Spam Call Blocker Scam Shield](https://chrome-stats.com/d/id1560209672) — 4.00 / 5
- [Call Blocker: Spam & Caller ID](https://chrome-stats.com/d/id6759800463) — 4.10 / 5
- [Call Protect Spam Call Blocker](https://chrome-stats.com/d/id1440014663) — 4.30 / 5
- [Spam Defender: stop robocall](https://chrome-stats.com/d/id1249467727) — 3.10 / 5
- [Spam Call Stopper - Block Spam](https://chrome-stats.com/d/id1191140612) — 2.00 / 5
- [Truecaller - Caller ID & Block](https://chrome-stats.com/d/id6762253116) — 1.80 / 5
- [Spam Call Blocker: True Caller](https://chrome-stats.com/d/id6751717638) — 5.00 / 5
- [Spam Call Blocker - Protect](https://chrome-stats.com/d/id1467277946) — 4.30 / 5
- [Spam Call Blocker, ID: CodeMap](https://chrome-stats.com/d/id6761407068)
- [Spam Call Blocker • Caller ID](https://chrome-stats.com/d/id6774064372) — 4.20 / 5
- [Call Filter - Caller ID](https://chrome-stats.com/d/id6448217099) — 4.70 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1538412237)