tellows Caller ID & Blocker

tellows Caller ID & Blocker

Detect & block unwanted calls

144 ratings
163 reviews
Free
In-App Purchases

Details

Released
July 29, 2017
Updated
October 9, 2026

Features

tellows Caller ID & Blocker screenshot #1 for iPhone
tellows Caller ID & Blocker screenshot #2 for iPhone
tellows Caller ID & Blocker screenshot #3 for iPhone
tellows Caller ID & Blocker screenshot #4 for iPhone
tellows Caller ID & Blocker screenshot #5 for iPhone
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About

Identify unknown callers instantly and block unwanted calls and SMS spam. Access a community-driven database of caller information and create your personal blacklist to prevent harassment. Feel safer with real-time call detection and detailed number lookups.

✓Identify unknown callers
✓Block spam calls and SMS
✓Reverse phone number lookup
✓Community ratings and comments
✓Personalized call blacklist
✓Real-time call detection
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What's New in tellows Caller ID & Blocker

1.9.9

October 9, 2026

Bugfix iOS 27

3

Subscriptions & In-App Purchases

tellows Pro 1 Year

Caller identification & call blocking

$14.991 Year
3 Days trial
How to cancel tellows Caller ID & Blocker subscription ⁉️

User reviews

Tolle App, aber auf dem iPhone 17 Pro Max nach letztem Update unbrauchbar. ⚠️ Workaround hilft!

UPDATE: Es geht wieder, doch zuvor: Das letzte Update ist schief gegangen, App startet und stürzt sofort ab, bitte noch mal fixen. IOS aktuell, App Update von Heute bitte fixen, habe ich geschrieben und mir gedacht versuchst es zwei Tage später erneut. Habe die App deinstalliert, Gerät neu gestartet, neu installiert, Fehler bleibt. Nach zwei Tagen wie gesagt habe ich es erneut mit mehr Geduld und Feinfühligkeit getan. ℹ️ HIER DER WORKARROUND: Folgendes solltest du jetzt tun: Deinstalliere Tellows, starte dein Gerät neu, achte darauf dass du kein DND Override oder ein Profil geladen hast was den netzeigenen DNS-Server deines Mobilfunkanbieters überschreibt, deaktiviere dies vor dem erneuten Herunterladen und einrichten der App. Dann lade die App erneut aus dem Store, stelle den Einkauf im Reiter PRO wieder her, dann aktualisiere die Liste, logge dich mit deinem Tellows Account wieder ein, achte zudem darauf dass in den Einstellungen bei blockieren und identifizieren die Tellows-App berechtigt ist, bei mir ist diese Einstellung geblieben. Nun sollte die App wieder arbeiten.
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No Sieve

Llegan llamadas desconocidas y no las bloquean

Bof

Quand je reçois un appel cela n’indique pas qui provient l’appel ce logiciel permet de indiquer qui est celui qui appelle et noter si c’est un appel frauduleux

Why it just popped up a notice without any reason

I don't want help unless I get a call, and this wasn't a call.

Response from developer

Hi there! Thanks for your feedback. You can report any problem to our support team and they will be very glad to help you.

Acquistata versione a pagamento ma…………

Mi spiace davvero tanto dare feedback negativi. Non è da me. Ma questa volta non posso farne a meno. Ho provato prima e acquistato poi la versione full a pagamento. Bene. Non c’è stata una sola volta che l’app abbia bloccato un solo numero di telefono indesiderato. H verificato tutte le impostazioni e sono tutte corrette, attive ma non c’è verso. Nemmeno quei numeri che risultano già esser segnalati vengono bloccati dall’app. Incredibile. Chiesto il rimborso non per i 9,90 spesi quanto per la totale inutilità dell’applicazione. Mi spiace avrei preferito spendere anche qualcosa in più ma per una app funzionante. Aggiungo inoltre che secondo me la diffiyrispetto al passato è che i numeri spam sono aumentati in modo esagerato e ahimè non credo che nessun sviluppatore sia in grado di fare un’app efficace per questo noioso quanto sgradevole problema dei nostri giorni. Grazie
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FAQ

What does the tellows Caller ID & Blocker app do?

This app helps you identify unknown callers in real-time, even before you answer. It also allows you to block unwanted calls and SMS spam, and provides a community-driven database of caller ratings and comments to help you avoid scams and harassment.

How does the tellows app identify callers?

The app uses a community of over 7 million users who rate and comment on phone numbers. When an unknown number calls, the app displays its tellows score (from 1 to 9, indicating trustworthiness) and caller type, helping you decide whether to answer.

Is the tellows app free to use?

The basic version of the app is free and offers caller identification and the ability to submit ratings. Advanced features like a personalized blacklist and enhanced blocking options are available through a subscription called Harassment Protection Pro.

What is the tellows Harassment Protection Pro?

Harassment Protection Pro is a premium subscription that unlocks advanced features. This includes displaying detailed phone number information during ringing, blocking unwanted calls with a personalized blacklist, and automatically blocking numbers with negative scores.

Can I block specific numbers with this app?

Yes, you can create a personal blacklist to block specific numbers. With the Harassment Protection Pro subscription, you can also set rules to automatically block numbers based on their tellows score, ensuring you don't receive calls from dubious sources.