---
title: "CallHound Unwanted Calls Block — App Overview"
url: https://marlvel.ai/intel-report/utilities/callhound-unwanted-calls-block
category: Utilities
developer: Redwerk OU
platforms: ios
rating: 4.2 (243 ratings)
pricing: free
report_level: overview
generated: 2026-05-10
last_verified: "2026-05-10T02:23:01.725Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** CallHound provides a localized, offline-capable call management system that prioritizes user-defined blocking rules over automated databases.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.2 ★ (243) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 2.2.1 |
| Developer | Redwerk OU |

<!-- SECTION: Summary -->
## What is CallHound Unwanted Calls Block?

CallHound is a utility app designed to filter incoming phone calls by blocking spam or tagging unwanted numbers. It allows users to create custom, rule-based filtering logic without requiring an active internet connection.

<!-- SECTION: Key Features -->
## Key Features

- **Custom Rule Creation**: Users can create an unlimited number of blocking rules based on specific numbers, symbols, or text patterns.
- **Spam vs. Unwanted Tagging**: The app distinguishes between spam calls, which are blocked completely, and unwanted calls, which are tagged during the incoming call.
- **Offline Functionality**: The application operates without requiring an internet connection to process call blocking rules.
- **Social Account Backup**: Users can link social accounts to the app to facilitate data backups.

<!-- SECTION: Target Audience -->
## Who is it for?

Mobile users seeking to manage and reduce unwanted calls from spammers, advertisers, or specific contacts.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/callhound-unwanted-calls-block/id1293775392?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/callhound-unwanted-calls-block)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/callhound-unwanted-calls-block).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*