Callfilter.app

Name: Callfilter.app
Availability: InStock
Rating: 4.740740776062012 (166006 reviews)
Author: Callfilter.app

In-app purchases

4.7

166K reviews

5M+

Downloads

PEGI 3

About this app

Callfilter.app is a simple and effective app that blocks unwanted calls. It’s free, has no ads, and doesn’t collect or share your personal data.

WHAT IT BLOCKS
Callfilter.app can automatically block:
• Telemarketing and aggressive sales calls
• Scam and fraud calls
• Debt collector calls
• Unwanted offers from banks
• Survey calls
• “Silent” calls (instant hang-ups)
• Calls from numbers in your personal blacklist (wildcards supported, optional)
• Calls from numbers not in your contacts (optional)
• Any other unwanted calls

PRIVACY-FIRST
You can use Callfilter.app without Contacts access.
If you choose to allow Contacts access, the app can always allow calls from your contacts (optional).

ALWAYS UP TO DATE
The spam database is updated multiple times a day. Updates are optimized to keep protection strong without draining your battery or wasting data.

Updated on

Apr 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

App info and performance

Data is encrypted in transit

Data can’t be deleted

Ratings and reviews

4.7

165K reviews

Ruby Milke

March 2, 2026

I just downloaded the app. It's advertisement says it's free and has no ads. Then I scroll down farther and it says in app purchases$2.99 to $ 104.99????? Is this free or not. upfront disclosure please. False advertising is criminal. Against the law. which is it,??. If no reply, we can add bad support to it too . Best be very clear on what you are doing. I take reviewing quite seriously . And I don't cut slack. These teach all of us something.

3 people found this review helpful

Callfilter.app

March 2, 2026

You can use the app for free with no time limit. The free version includes the basic features and solid blocking quality. For users who want advanced customization and maximum protection, we offer an optional Premium subscription. It’s not required and we don’t force it. Most users use the app for free.

LINDA PAPPALARDO

March 25, 2026

The same calls keep getting through multiple times daily. Marked as spam and blocked. They just call from different numbers from different states. Loan approval for a loan never applied for. Make it stop.

1 person found this review helpful

Callfilter.app

March 30, 2026

Hi. When these calls come from many similar numbers, extra filtering may be needed. You can install a cloud list for your state, or for several states. Email us at info@callfilter.app and we’ll help you set it up.

Benjamin

January 6, 2026

Incredible, for years I have been looking for such an app. Easy to use, it silences (like DND mode) all unknown numbers and lets known numbers pass through, ringing as usual. It can obviously be set up in different ways, at your convenience. I am a real estate agent and wanted to keep a bit of peace in the evening and at the weekend, during family times, this app allows just that! Definitely a five star rating from me.

34 people found this review helpful

Callfilter.app

January 6, 2026

Thank you, Benjamin! Really happy that Callfilter.app helps you keep some peace 🙂 If you ever have ideas or feature requests, just let us know.