Terms
About the service
Key369 Authenticator generates one-time TOTP codes for services that support two-step sign-in. Project contact: 369apps.studio@gmail.com. Updated 25 September 2026.
Your vault
Only add keys you own or are authorized to use. The app does not replace a service’s password and cannot restore access without the secret key or a backup. Verify your code when setting up two-step sign-in and keep the service’s recovery codes.
PRO lifetime
Three PRO options: ₪9.90 per month, ₪63.90 per year or ₪189.90 once for lifetime. Choose USD or EUR before purchase; confirm the final amount in PayPal. All three plans include the same PRO features. Duration, price and payment type differ.
7 days free
Sign in by email and tap “Start 7 days free”. One trial per verified email across all devices. No card and no automatic conversion to a paid plan.
Renewal and cancellation
Monthly and yearly plans renew until cancelled in PayPal; the year is paid in full. Lifetime is one payment with no renewals. The free week never starts charges.
PRO lifetime
Lifetime means a PRO licence without an expiry date for your account. Cloud features are included while the Key369 service operates; it is not a promise that the service will exist forever. Restore with the same verified email. A refund or payment reversal revokes that purchase.
Access after cancellation
Cancellation stops future renewals. PRO continues until the verified paid period ends, except after a refund. After 7 days, saved codes, vault protection, export and backup recovery remain available at no charge. Adding accounts, changing folders and themes, and cloud sync require a subscription. Export and recovery of encrypted backups remain available after access expires. Keep the file and its password separately.
Purchase recovery
Restore your subscription by signing in with the same verified email. If an earlier purchase has a K369 code, link it to your account using that code. Restoring a subscription does not transfer 2FA keys: you need a previously created encrypted backup and its password. Contact us about purchase issues.
Refunds and support requests
For payment or refund questions, contact support with the date and PayPal transaction ID. Requests are reviewed in light of the circumstances and applicable mandatory consumer rights. These terms do not limit rights that cannot legally be waived.
Technical requirements
Correct codes require accurate date and time. Your plan does not limit local account count; vault data is limited to 2 MiB. Cloud sync is enabled separately and requires a connection. Camera and biometrics depend on the device.
Key369 app documents, version 1.8.5. For data, payment and account deletion questions: 369apps.studio@gmail.com.