Iriszip is free to use, with no account and nothing stored. There is no
data to sell and nothing to advertise — so it stays alive on
donations.
Real things cost money: the servers, the relay that carries files across
restrictive networks, the domain, and an independent security audit. If Iriszip
has saved you from a paid transfer service even once, a small contribution
goes a long way.
Where your support goes
Infrastructure — the signalling server, the domain,
and the certificates behind them.
Relay servers — the relay that carries a transfer
when a network refuses a direct path between two devices, which mobile
carriers make common.
Security research — independent cryptanalysis of the
protocol, and the work of fixing what it finds.
Development — keeping Iriszip working across
browsers, phones and networks that change under it.
Donate with crypto
Send any amount directly, straight to the address below.
Nothing on this page loads from anyone else's server, which is the same
promise the rest of Iriszip makes.
Bitcoin (BTC)
1BVmUky2ojNedhfiCfgK5tFQGAnsQ9n1Ma
Litecoin (LTC)
LViijyGrtPchtWMsNofcMuKAUPA9Vuw7ao
Ethereum (ETH)
0x73cbdeB953E165C0f26912034A3124A359e5D148
A bank and card option is on its way and will appear here soon.