Text Free: Calling & Texting by Pinger, Inc. establishes itself as a veteran VoIP solution in the crowded secondary number market, positioning as one of the original free texting and calling applications for Android devices. The app's core premise revolves around providing users with a functional telephone number that operates exclusively through internet connectivity, bypassing traditional cellular networks and associated costs. The application delivers robust functionality including unlimited text messaging to US and Canadian numbers, voice calling capabilities, and visual voicemail features. Users can select area codes during number registration, customize voicemail greetings, and access message history across devices. The platform maintains functionality through advertising support while offering premium upgrades for ad-free experiences, number preservation, and enhanced verification capabilities for online services requiring phone validation. User experience reflects a straightforward interface with intuitive navigation between messaging, calling, and settings sections. Real-world usage patterns indicate strongest adoption among users requiring temporary numbers for online marketplace transactions, privacy-conscious communication, or international messaging without roaming charges. Performance remains dependent on internet quality, with Wi-Fi connections providing optimal call clarity while cellular data may introduce latency during peak usage times. User feedback trends consistently highlight satisfaction with the genuinely free model, as exemplified by Justin Kidd's July 30, 2025 review noting 'no gimmicks, and is actually free.' Danielle Love's August 28, 2025 review further validates the platform's reliability for long-term number retention and affordable premium features. Critical analysis suggests some users report delayed notifications and occasional advertisement intrusiveness in the free tier. The application demonstrates particular strength in providing accessible communication options for budget-conscious users and temporary number needs, though limitations include dependency on internet stability and reduced functionality for international calls beyond North America. Ideal use cases encompass online dating privacy, business separation from personal numbers, and temporary verification requirements where permanent carrier numbers would be impractical or undesirable.