In the past, tellows has partnered with magazines like Cellulare Magazine or held Facebook promotions to offer 1-year free codes. It is worth checking the official tellows Deals page or their social media for active 2026 campaigns. Comparison: Free vs. Premium Free Version Premium Version Caller ID Identification of unknown calls Identification + Ad-free experience Blocking Manual local blacklist Automatic community-based blocking Connectivity Manual lookups require internet Offline local blocklist works Important Safety Warning
: The Google Play dialog will explicitly show the free period (e.g., "1 year free") and the date when regular billing will begin. Premium vs. Free Features Upgrading to Premium unlocks several advanced protections: Automatic Blocking android app tellows premium 1 year for free work