Speedcheck by Left Field Logic vs Universal Speed Test

Speedcheck is the fast, simple, and privacy‑focused way to measure your internet connection. Whether you’re on Wi‑Fi, cellular, or wired Ethernet, Speedcheck gives you accurate download, upload, and latency results in seconds. Run tests anytime and build a complete history of your network performance. Your results automatically sync across all your devices using iCloud—so your iPhone, iPad, and Mac always stay up to date. Speedcheck is designed for clarity and reliability. No ads. No clutter. No data collection. Just the information you need to understand your connection. Features • Accurate Speed Tests Measure download, upload, and ping with a clean, easy-to-read interface. • Full Test History Track your network performance over time and compare past results. • iCloud Sync Your test history stays consistent across iPhone, iPad, and Mac. • Privacy First Your data stays on your devices. Nothing is collected or shared by the developer. • Universal App Optimized for iOS and macOS with native, platform‑appropriate design. • Lightweight & Fast Runs instantly and never gets in your way. Whether you’re diagnosing slow Wi‑Fi, checking your home internet provider, or testing mobile data speeds on the go, Speedcheck gives you the insight you need—quickly and privately.

Universal Speed Test is the fastest, cleanest way to measure your internet — on iPhone, iPad and Apple Watch. Tap once and watch a beautiful speedometer measure your download, upload, ping and jitter in seconds, powered by a global server network. Then get a clear quality grade and find out what your connection can really do. WHY UNIVERSAL SPEED TEST • Beautiful, accurate gauge for download & upload speed (Mbps) • Ping, jitter and latency-under-load — the numbers that actually affect calls and games • Bufferbloat & responsiveness (RPM) grades most apps don't show • "What you can do" ratings: 4K streaming, gaming, video calls, cloud backup and more • See your real ISP and location on every test • How your speed compares — from basic broadband to gigabit HISTORY & INSIGHTS • Every test saved automatically with a clean chart • Weekly trends, your best and average, and connection stability • Switch the chart between download, upload and ping • Export your history to CSV EVERYWHERE YOU ARE • Apple Watch app — test right from your wrist • iPhone, iPad and Apple Silicon Mac • Home Screen & Lock Screen widgets with your latest result • Start a test with a widget tap, Siri, Shortcuts or the Action button • Live Activity & Dynamic Island while testing PRIVATE & SIMPLE • No account, no clutter • Free to use; remove ads with a single one-time purchase • Available in 13 languages Download Universal Speed Test and know exactly what your WiFi, 5G or fiber connection is really doing.