A separate app installed next to the free one. It keeps protection running at all times and keeps you out of its settings while your self-lock is active. Installation needs one extra step — via a computer or the Shizuku app; instructions are in the archive.
KarosGuard for Windows
Porn blocking in any browser, recognition of explicit images right on the screen (including Telegram Desktop), optional full Telegram block, self-lock for the period you choose.
Updates
All new versions while your subscription is active.
Choose the term and the network. Send the amount in USDT or USDC to this address — from your wallet or straight from an exchange:
Amount
4 USDT / USDC
0x65EC3714F95F97Be2f3AA4a56126fA8d6bedf615
One address for all three networks. Send only USDT or USDC and only on the chosen network — we won't see a transfer on another network or in another coin. Network fee is under a dollar.
No crypto wallet? You can buy USDT on an exchange (Binance, Bybit, OKX) and withdraw it straight to this address on BNB Smart Chain.
Once the transfer goes through, paste its hash (starts with 0x) — you can find it in your wallet or exchange withdrawal history:
Done! Your key:
Save the key — it can't be recovered from the transaction hash.
The browser will ask for a name and password: any name, the password is your key.
Windows version: the link will appear right here, and your key will work for it too.
Honest limits
No program gives a 100% guarantee, Pro included. False blocks happen; the block screen has a report button, and we fix them for everyone at once. Android Pro is not from Google Play: it's installed from a file, because its main feature isn't allowed in the store.
Support the developer
The free version has no ads and never will. If the app helps you, you can support its development.