Cloudflare's 1.1.1.1: Faster Internet represents a significant evolution in mobile privacy technology, offering both DNS-over-HTTPS encryption and WARP's optimized routing protocol. The app positions itself as a comprehensive solution for users seeking enhanced online privacy without the complexity of traditional VPN services, while potentially improving connection speeds through Cloudflare's global network infrastructure. The core functionality centers on two primary features: 1.1.1.1 DNS service providing encrypted domain resolution that prevents ISP snooping and manipulation, and WARP's proprietary protocol that creates an optimized tunnel between the device and Cloudflare's edge network. The app includes family-friendly DNS filtering options, automatic connection fallback protection, and zero-cost access to basic privacy features. Advanced settings allow users to toggle between WARP's full encryption mode and DNS-only protection depending on their specific needs. User experience demonstrates thoughtful design with a single-toggle interface for connection management, real-time speed metrics display, and minimal battery impact during continuous operation. The app maintains background connectivity seamlessly, automatically re-establishing connections after network changes or device sleep. Real-world testing shows particular effectiveness on public Wi-Fi networks where DNS encryption prevents common hijacking attempts, while cellular performance varies based on local network conditions and proximity to Cloudflare's infrastructure. User feedback trends consistently highlight performance improvements, with multiple reviewers reporting significant latency reductions. Eaglesfan69 (April 24, 2025) noted exceptional performance for PlayStation Remote Play, while Roblox complainter (May 24, 2025) reported ping reductions from 50-80ms to 15-30ms. Several users, including trbarrettjr (August 13, 2025), praised the family DNS filtering despite Apple's 17+ rating creating installation hurdles for child devices. El Borko (August 15, 2025) reported 10x cellular speed improvements and reduced CAPTCHA requests, though such dramatic results aren't universally experienced. The app's strengths include genuine privacy protection through encrypted DNS, potential speed optimizations through WARP's routing, and truly free access to core features. Limitations involve inconsistent performance gains across different networks, inability to choose specific server locations, and less comprehensive privacy protection than full VPN services. The application proves most valuable for users seeking basic privacy enhancement on untrusted networks, gamers looking for latency improvements, and parents wanting content filtering without subscription costs.