Terms of Service

Home ▸ Wiki ▸ Terms of Service

SecureCall Terms of Service — anonymous by design · Last updated April 2026

Activation Codes

Activation Code Terms

SecureCall activation codes grant access to the app and its features. By using an activation code, you agree to the following terms:

Device limit — Each activation code is valid for up to 2 devices. Once both device slots have been used, no replacement code or additional slot will be provided.
Non-transferable — Activation codes are non-transferable and may not be shared, sold, or redistributed.
No user accounts — SecureCall does not store user accounts or personal data on its servers. Your activation code is your sole credential.
Loss of code — If you lose your activation code, access cannot be recovered. Due to our zero-knowledge architecture, we have no way to verify ownership or reissue codes.
No personal support — Due to our commitment to anonymity, we do not offer personal support for activation code issues.

Store your activation code securely. There is no password reset, no account recovery, and no support channel that can restore lost codes. This is by design — we cannot help because we do not know who you are.

Subscriptions (Google Play)

Google Play Subscription Terms

SecureCall subscriptions (Pro and Premium tiers) are managed entirely through Google Play Subscriptions. The following terms apply:

Google Play managed — All subscription billing, renewals, and payment processing are handled by Google Play. SecureCall never sees or stores your payment details.
Cancellation — You may cancel your subscription at any time through the Google Play Store. Access continues until the end of the current billing period.
No refunds — Refunds are not provided for already-billed periods. Refund requests must be directed to Google Play support.
Immediate activation — Subscription benefits apply immediately upon purchase confirmation from Google Play.

Manage your subscription directly in the Google Play Store under Subscriptions. SecureCall has no control over billing or refund processing.

IFR Holder Discount

IFR Holder Discount Terms

The current SecureCall app does not support in-app WalletConnect or IFR tier unlocking. IFR holder benefits are handled as a browser-based checkout discount.

Tokens remain yours — verification is read-only and does not transfer, lock, or spend IFR.
Browser flow — wallet ownership is verified on the website, not inside the Android app.
Stripe discount — eligible holders receive a 50% checkout discount.
Normal app unlock — after checkout, SecureCall uses standard subscriptions, licenses, or activation codes.

Learn more about the IFR holder discount in the IFR Holder Discount guide.

StealthX Platform Scope

Platform-Wide Terms

The StealthX Platform consists of three products that share a common crypto stack and these Terms of Service:

SecureCall — End-to-end encrypted voice calls. stealthx.tech
SecureChat — Decentralized encrypted messaging with Kaspa identity layer. securechat.stealthx.tech
Chameleon — Context-aware privacy OS for Android. GitHub

IFR holder benefits are available as a web checkout discount across eligible StealthX products. The current Android apps do not grant lifetime tier access by connecting a wallet inside the app.

Wallet verification — browser checkout only
Discount — 50% for eligible Stripe purchases

SecureChat is available as an Android APK release with core encrypted messaging and StealthX activation tiers. Relay-node, Kaspa identity, and store-distribution terms may be expanded as those components move from roadmap to production. See SecureChat Roadmap.

Disclaimer

Service Disclaimer

SecureCall is provided on an "as-is" basis without warranty of any kind, either express or implied. By using SecureCall, you acknowledge and agree to the following:

No guaranteed availability — We do not guarantee uninterrupted or error-free availability of the service. Maintenance, network conditions, and external factors may cause temporary disruptions.
No liability for loss — SecureCall and StealthX are not liable for loss of devices, activation codes, encryption keys, or any data stored locally on your device.
No warranty — The service is provided without warranty of merchantability, fitness for a particular purpose, or non-infringement.
Right to modify — We reserve the right to modify these Terms of Service at any time. Changes will be posted on this page with an updated revision date.

Privacy

Privacy Commitment

SecureCall is anonymous by design. Our privacy architecture is fundamental to how the service operates:

No personal data stored — Our servers do not store personal data, user accounts, phone numbers, or any information that could identify you.
No accounts required — SecureCall does not require account creation, email verification, or phone number verification.
Full privacy policy — For a comprehensive breakdown of data collection (or lack thereof) by tier, third-party services, and your GDPR rights, see our Privacy Policy.

Verify our claims. SecureCall's client source code is publicly auditable under the StealthX Source-Available License. Cryptographic operations and client network behavior can be independently audited on GitHub. Copying, building, running, distributing, rebranding, hosting, or using SecureCall requires prior written permission from Vendetta Labs.

Custom Call IDs

Premium users may purchase a custom alphanumeric Call ID (e.g. "marco", "alex") for use instead of the default auto-generated SecureCall ID.

Custom IDs are permanent and bound to a password, not to a person or account.
Password forgotten = ID lost. No recovery or support possible.
IDs can be transferred to a new device using the original password. The previous device is automatically deactivated.
No refunds after activation.
Only available to Premium tier users.
Only one Custom ID per device.
IDs 1-2 characters are reserved for the development team.

Pricing

10+ characters: $1.00
5-9 characters: $2.00
3-4 characters: $5.00
1-2 characters: Reserved (not available)

Privacy by Design (HMAC-SHA256)

Your Custom ID is protected by state-of-the-art cryptographic hashing:

Never stored in cleartext — Your Custom ID is stored exclusively as a cryptographic hash (HMAC-SHA256 with a server-side secret key). The original ID cannot be reconstructed from this hash.
Not even we know your ID — Our servers store only the hash. The operators of SecureCall cannot see, read, or recover your Custom ID.
Password hashing — Your password is stored using PBKDF2-SHA512 with 100,000 iterations and a unique per-record salt. It is never stored in cleartext.
GDPR / DSGVO compliant — This architecture ensures data minimization by design. No personally identifiable information is stored on our servers.

Device Migration

Enter your Custom ID and password on the new device to transfer ownership.
The previous device is immediately deactivated.
Only you possess the ID + password combination — no support intervention is possible or needed.

No recovery possible. If you lose your Custom ID or password, the ID cannot be recovered, reset, or reassigned — by you or by us. The ID remains permanently reserved and cannot be reused by anyone. No refund will be issued for lost credentials. This is an intentional privacy guarantee: no backdoor means no attack vector. Store your ID and password in a password manager.

Support Policy

Due to our prioritization of anonymity, SecureCall does not offer personal support. We cannot verify identities, and we do not maintain support tickets tied to individuals.

Community support — Questions and discussions are handled via GitHub Issues only.
Bug reports — Report bugs through our structured form at stealthx.tech/wiki/bug-report.html.
No private channels — We do not offer email, phone, or chat-based support to preserve the anonymity of all users.

These Terms of Service are effective as of April 2026. Last updated: April 2026.