The key takeaway is that Psiphon is free for personal use by design. There are several versions of the app available:

Psiphon’s code is publicly available and regularly audited. This ensures that the software does not contain hidden backdoors or malicious tracking code.

: Modified apps may route your traffic through unsafe servers, defeating the purpose of using a privacy tool. How to Get Better Speeds for Free (Legally)

If Psiphon does not meet your specific speed or regional needs, several reputable, free, and open-source alternatives exist:

The official Psiphon Pro app often includes a reward system where you can watch short advertisements to earn "Psiphon Coins." You can spend these coins to temporarily upgrade your speed or bypass caps without spending real money.

Many users want a "key" for speed. Speed is not locked behind a key. To make Psiphon faster:

Tunnels all device traffic through an encrypted connection.