How Fast is a simple, accurate internet speed test built for real-world use.

Test against a server located inside Iran for results that actually reflect your connection — no more misleading numbers from distant international servers.

Features:

• Ping & jitter measurement

• Adaptive download/upload testing for more accurate results

• Automatic connection type detection (Wi-Fi / mobile data)

• Save your test history with simple one-time SMS code login

• Clean, fast, right-to-left Persian interface

• Light and dark theme support