Robokiller: Spam Call Blocker

Name: Robokiller: Spam Call Blocker
Rating: 4.5 (413880 reviews)
Author: Mosaic S.r.l.

By: Mosaic S.r.l. App

Stop 99% of Robocalls & Texts

Overview

Version:

24.7.55

Last updated: 2026-05-14

Features & Capabilities

Robokiller blocks up to 99% of spam calls and texts using AI-powered audio fingerprinting and a global database of 1.4 billion analyzed calls. It instantly protects you from known scams, helping you stay spam-call-free while still receiving legitimate calls. The system provides 24/7 up-to-date protection via a global spam radar, and it helps keep your personal information private by scanning the web to remove your data from public listings used for spam and identity theft. The Radar feature lets you track scam trends in your area and see Robokiller’s impact in real time.

For control and payoff, Robokiller offers Answer Bots that deliver payback to spammers and an anonymized SMS/text blocker for unwanted messages. The Chrome extension is free to download with a subscription for ongoing protection, and the FTC notes potential savings by preventing phone scams (about $1400/year).

User Growth & Download Statistics

App Privacy & Security Communication

By:

Mosaic S.r.l.

Rating:

4.50

(413,880) 76 new ratings

Version:

24.7.55 Last updated: 2026-05-14

Version code:

885064534

Creation date:

2015-09-08

Compatible devices:

Size:

193.70MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-07-21

Compare stats and ranking:

Ranking

# 1,082 ▼ 9

Other rankings

#2 in Stop Spam Calls #20 in Handy Everyday Helpers #51 in phone keyword 32 ▲ 2#87 in lookup keyword 29 ▲

Other platforms

Robokiller - Spam Call Blocker (v24.7.7)

8,851,260 3.87

(125,405)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Mosaic S.r.l.

Apple Apps Store

https://apps.apple.com/us/app/robokiller-spam-call-blocker/id1022831885

Website:

http://www.robokiller.com

User Reviews

User sentiment is mixed. Many users find Robokiller blocks spam and offers better screening than iOS, with some calling it worth the price and a source of peace of mind. However, a sizable number report inconsistent performance, setup hurdles, failed tests, and voicemail problems, along with dissatisfaction with customer support and pricing. These competing experiences suggest value hinges on reliable blocking and smooth setup, and that support and privacy handling are critical factors for sustained use.

Pros

Blocks spam calls and telemarketers, reducing nuisance
Improves call screening compared to iPhone’s built-in tools in some cases
Considered worth the money/subscription by several users
Provides peace of mind by helping users avoid answering risky or scam calls

Cons

Inconsistent or unreliable blocking; some reviews report calls still getting through or spam not fully blocked
High price / poor value for many users, especially after free trial
Setup friction and test-call issues (call forwarding setup failures, test calls not arriving)
Poor or unresponsive customer support and concerns about data/privacy handling
Voicemail handling issues (blocked voicemails or messages not delivered)

Recent reviews

Absolutley love this app and the answer bots it has to mess with scammers, but I have hit a brick wall, hard… I got a new work phone as well and wanted to protect it, and… you guessed it, won’t let me add another number to my subscription, it basically makes you buy a new freaking subscription. I hope eventually they add a feature where you can add another number and not have to pay for a brand new subscription, I’m so bummed.

by li*****, 2026-07-11

I seem to keep having issues with crashing. Since signing up with this app I have had nothing but issues with this app crashing. It allows for calls and messages to come thru it pinwheels and nothing does what it says states it will do voice mail function doesn't work either. On my mom's phone it works great and she has a iphone 11 but on my iPhone 12 Pro it doesn't work at all so I paid for nothing...and I'm not happy.... Update 6-10-2026 I have given this a second try I have a different carrier which is T-Mobile and a new iPhone 17 Pro Max, and yet it still does not work. Again, my mom hers works great and she doesn’t seem to have issues with anything, but with mine, I can’t even fully set it up to go any further than it has so this just does not work and I am going to have my mother to cancel my subscription yet again