VpsDoc vs QuattroDNS

VpsDoc helps you compare DNS providers with real DNS-over-HTTPS benchmark tests on your device. Run live DNS checks, measure latency, review reliability, and compare results in a clean diagnostics workflow built for speed and clarity. Whether you want to test built-in resolvers or your own custom DNS setup, VpsDoc gives you a focused way to evaluate performance without guesswork. Features: • Benchmark DNS providers with real DoH requests • Compare latency, reliability, and overall ranking • Add and test custom DNS providers • View saved benchmark history on device • Explore local analytics and smart insights • Review full result details after each run • Optional cloud backup support if configured • Simple, fast interface built for repeated testing DnsDoctor is designed for users who want to: • compare popular DNS providers • check which resolver performs best on their network • test custom DNS endpoints • track benchmark history over time • understand local DNS performance more clearly The app stores your benchmark history locally on your device and focuses on clear diagnostics, practical comparisons, and a premium utility experience.

QuattroDNS finds what's actually wrong with your internet—not just how "fast" it is. Speed tests tell you megabits. They don't tell you why your game lags, your call drops, or your stream buffers. QuattroDNS measures the things that actually cause those problems: ping, jitter, latency spikes, and real packet loss. Run a test in 30 seconds and get a clear stability score plus plain-language guidance on what it means and what to do about it. WHAT IT MEASURES • Ping (latency) — how responsive your connection is • Jitter — how steady that latency stays • Packet loss — data that never arrives, the real cause of lag • Latency spikes — sudden stalls that ruin calls and games • Stability score — one simple 0–100 health number WHY QuattroDNS • Real diagnostics, not just a speed number — built for gamers, remote workers, and streamers • Quick Test in 30 seconds, or a detailed Deep Test scan • Test popular targets (Cloudflare, Google, Apple, YouTube) or add your own host • Clean history so you can spot patterns over time • Light & dark themes, full Dynamic Type support • No account, no personal data, works fully offline HOW IT WORKS Pick a target, choose Quick or Deep, and tap Start. QuattroDNS pings the target repeatedly, tracks every response, and turns the raw numbers into an easy score with advice you can act on. FREE & PRO Run up to 2 checks a day for free. QuattroDNS Pro is a one-time purchase that unlocks unlimited checks and removes ads—no subscription, yours for good. The free version shows ads from third-party ad networks; those ads don't use the advertising identifier and don't track you across apps. PRIVACY FIRST No sign-up. We never collect your name, email, or location—only an anonymous installation ID and the diagnostics you run. No advertising identifier, no cross-app tracking. Your history stays on your device, and you can clear it anytime.