With mobile device IDs falling by the wayside, it’s harder than ever to monetize in-app ad inventory. The app-based phone service TextNow, which offers free calls and texting subsidized by ads, is ...

SAN FRANCISCO, CA AND WATERLOO, ONTARIO, June 15, 2021 (GLOBE NEWSWIRE) -- TextNow, the leading mobile app offering free cellular and WiFi-enabled phone service, continues to break down barriers to ...