DClipVideo vs PL NetTools

### English ClipVideo - Scientific Intensive Listening System ClipVideo implements a proven five-step training methodology: Import → Sentence Loop → Speed Drill → AB Reinforce → Stats Feedback. Unlike conventional media players, ClipVideo deconstructs video content into its smallest learnable unit — the sentence. By controlling playback speed and setting precise repeat intervals, you can systematically conquer listening challenges. Visual learning analytics quantify your progress, empowering you to optimize your training strategy. Key Features: • Content Management: Import and organize local videos as learning materials • Sentence-Level Training: Intelligent segmentation with single-sentence loop • Speed Drills: Continuous 0.5x-2.0x adjustment for progressive difficulty • AB Intervals: Precise start/end markers for targeted weak-point reinforcement • Learning Dashboard: Daily/weekly/monthly charts to quantify training output • Offline Architecture: Local SQLite storage with zero network dependency ClipVideo — not a media player, but your listening training laboratory.

PL NetTools is a native network toolkit for iPhone, iPad and Mac. Five essential diagnostic tools, fast and no-nonsense, built on native networking (no system shell, no third-party plugins). IP & GEOLOCATION • Your public IP address with city, region, country, coordinates • Network, ASN, organization, time zone, currency • Two selectable providers (ipapi.co / ipinfo.io) with automatic fallback • Optional API tokens to raise limits (stored in the device Keychain) PING • Native ICMP ping with real-time RTT • Continuous output, instant start/stop DNS • 12 record types looked up in parallel (A, AAAA, MX, NS, TXT, CAA, SOA…) • DNS-over-HTTPS (Cloudflare with Google fallback), decoded CAA records • TTL for every record WHOIS • Direct WHOIS server queries (port 43) • Structured summary (registrar, creation/expiry dates, name servers, status) • Full WHOIS text, with or without line wrapping TRACEROUTE • Native ICMP traceroute, hop by hop with RTT • Optional host name resolution (reverse DNS) FEATURES • Native SwiftUI app for iPhone, iPad and Mac • Recent-lookups history per tool • Adaptive light/dark interface • Fully localized in Italian and English • No account, no ads, no tracking PL NetTools does not collect personal data. The only network traffic is the lookups you start, sent directly to public geolocation/DNS/WHOIS services.