WIIRed Guide Highlights Built-in Spam Blocking and Privacy Risks of Third-Party Apps
A June 2026 report from WIIRed outlines native blocking features for iPhone and Android users while cautioning that third-party robocall apps often require access to sensitive personal data.
WIIRed published a comprehensive guide on 3 June 2026 detailing methods for iPhone and Android users to block unsolicited calls and messages. The report, authored by senior writer Lily Hay Newman, addresses the persistent issue of telemarketers and scammers who frequently change numbers to evade individual blocking measures.
The guide outlines built-in features for blocking individual numbers on both platforms. On iPhone, users can block callers directly, though blocked numbers can still leave voicemails. Android users face varying methods depending on the manufacturer, but the publication notes that filtering unknown numbers is a viable option when scammers rotate through multiple lines.
For text-based spam, the article advises users to utilise the Report Junk link on iPhone and forward unsolicited messages to their carrier for free by sending them to 7726. Major carriers also offer apps to recognise nuisance numbers, providing an additional layer of defence against unwanted communications.
WIIRed warns users to exercise caution when considering third-party spam protection applications. The guide specifically mentions legitimate services such as RoboKiller, which costs $5 per month, and Nomorobo, priced at $2 per month. However, it emphasises that these apps require access to call logs and contacts to function effectively.
The publication highlights significant privacy risks associated with the broader market of spam protection apps. It notes that unscrupulous developers may share or sell user data, or fail to hold it securely. Users are advised to review privacy policies and understand the business model of any third-party application before granting access to their personal information.
