tellows Caller ID & Blocker logo

tellows Caller ID & Blocker for iOS

By Netzberater Free

Developer's Description

Detect unknown calls while the phone is ringing, block unwanted calls and spam, personal blacklist, reverse lookup for unknown phone numbers and rate callers. All of this is offered by the best Caller ID & Call Blocker App: tellows!


- Free identification of incoming calls (Caller ID)

- Detection of spam calls, ping calls, advertising calls, telephone terror, robocalls

- Block calls (call blocker) and receive personalized blacklist with tellows Harassment Protection Pro

- Reverse lookup for unknown telephone numbers

- Submit ratings and comments on phone numbers and real callers

- Login for the tellows member area


- every phone number that was rated by the community has a tellows score (1 very trustworthy - 9 dubious)

- Incoming calls are displayed with the tellows score to indicate the trustworthiness

- Harassment Protection Pro also displays the caller type and caller name

- search for information from your iPhone calling list with Share Contact feature

- Find details and ratings about the phone numbers by tellows users

- search and rate phone numbers to become part of the community

- Login to the member area to edit your ratings

- Submitted comments will be assigned to your user account across devices

- Negatively rated numbers will be added directly to your personal blacklist (attention: blacklist is only available with Harassment Protection Pro)


- displays phone number details during ringing: tellows score, caller type, and caller name, for example: (8) Sweepstakes, Lottery24

- Block unwanted calls and robocalls with the tellows blacklist

- Filter which tellows score numbers should be blocked

- Phone numbers reported with a negative score are automatically blocked

- The blacklist contains relevant phone numbers that have been classified as disruptive

- Login to benefit from the personalized block list


- The free reverse search about phone numbers

- Based on the comments and experiences of all tellows users

- Access to more information than a regular telephone directory

- used by more than 7 million users per month all over the world

- Offers shared experiences regarding unknown or dubious phone numbers

- Over 300,000 tellows users rate more than 1,000 phone numbers every day

- Over 1 million details about phone numbers collected by the community

- tellows has been active since 2010 in more than 50 countries

- No official telephone directory (our aim is not to provide data about private numbers)

- We are unable to provide information regarding all existing phone numbers

- Our goal: useful information about general known or suspicious numbers of public interest

- Based on the complete and up to date information provided by our community.

The tellows harassment protection includes a one-year subscription. Payment will be charged to the iTunes Account at confirmation of purchase. Account will be charged for renewal within 24-hours prior to the end of the current period, and calculate the cost of the renewal. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Subscriptions can be managed and auto-renewal turned off in Account Settings in iTunes after purchase

More info:



Support URL https://tellows.de/c/tellows-iphone-app-en/tellows-caller-id-block-iphone-app-support/

Privacy Policy: https://www.tellows.com/c/about-tellows-uk/privacy-policy/

Terms of Use: https://www.tellows.co.uk/c/about-tellows-uk/terms-of-use/

Full Specifications

What's new in version 1.6.2


Release May 2, 2020
Date Added May 2, 2020
Version 1.6.2

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.


Total Downloads 0
Downloads Last Week 0
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