The short version. hho.cash is a self-custodial wallet. We never hold your money and we cannot move it — only you can. We collect the minimum needed to run the app: your email (to sign in), your wallet address, and your activity inside the app. We do not sell your data and we do not use it for advertising.
hho.cash provides self-custodial wallet software. We are not a bank, we are not a custodian, and we do not take deposits. Your keys are generated and held on your side through our authentication provider; we cannot sign transactions on your behalf except where you have explicitly delegated a specific, limited permission inside the app, and you can revoke it at any time.
| Data | Why | Kept |
|---|---|---|
| Email address | Sign-in, account recovery, service messages | While your account exists |
| Public wallet address | Showing your balance and history | While your account exists |
| @handle you choose | Letting people send to you by name | While your account exists |
| In-app activity (transfers, savings, strategies) | Showing your own history; limits and anti-abuse | While your account exists |
| Device push token | Notifying you about money movement | Until you disable notifications or the token expires |
| Basic technical logs (IP, timestamps, errors) | Security, abuse prevention, debugging | Up to 90 days |
We do not collect: your private keys or recovery material, your contacts, your location, your device identifiers for advertising, or biometric data.
Transactions you make are recorded on a public blockchain (Base). That record is created by the network, not by us. It is visible to anyone, we cannot edit or delete it, and it remains after you delete your account. This is inherent to how blockchains work — please keep it in mind before transacting.
Only with providers that make the product work, and only what each one needs:
We do not sell personal data, and we do not share it with advertisers or data brokers.
Depending on where you live (for example the EEA, UK, or California) you may have additional rights, including objecting to processing or lodging a complaint with your data protection authority. Write to us and we will help.
hho.cash is not intended for anyone under 18, and we do not knowingly collect data from children.
Data is encrypted in transit. Access to production systems is restricted. That said, no system is perfect: the single most important protection is that we cannot move your money — only you can.
If we change this policy in a way that affects you, we will say so in the app or by email rather than quietly editing this page.
Questions, requests, or complaints: [email protected]. A person reads it.