01Who is responsible
Responsible person: Yandel Diaz, creator of YanASVAB. Privacy and support contact: javierkentix1@gmail.com. This policy covers YanASVAB 1.2.0 and this support website. Last updated: September 24, 2026.
02Data in the app
Your name or nickname is optional. Your profile, daily goal, preferences, answers, progress, sessions, and “Estudio de tus operaciones” conversation are stored in the app’s private storage to personalize your study and let you continue later. YanASVAB does not send them to our servers and has no remote accounts or cloud synchronization. It includes no advertising, advertising tracking, or external analytics, and does not access your microphone, contacts, photos, or location.
03Retention and protection
Data stays on your device until you delete it. The progress file uses iOS file protection and is excluded from system backups. We hold no recovery copy: deleting the app, losing your device, or changing phones may cause you to lose your progress and conversation.
04Your controls
In Perfil, “Reiniciar mi progreso” deletes answers, statistics, sessions, and the operations history while retaining your name and preferences. “Eliminar mi perfil y todos mis datos” also removes your profile and voice preferences and returns to the welcome screen. Both actions require confirmation and cannot be undone. There is no remote account to cancel.
05Voices and explanations
Question lessons are included in the app. The chat automatically prepares explanations on your iPhone using the current exercise and selected saved messages. It does not send your questions, conversations, or responses to an external service, and chat history is not used to train its components. Responses can contain errors: check steps and results. On devices with limited memory, the app may use its included guided explanations. Narration uses system voices; some require a download managed by Apple. We do not record your voice. External links and Apple services have their own policies.
06This website
We add no first-party cookies, advertising, analytics tools, forms, or accounts. Vercel hosts the site and may process technical data, including your IP address and request information, to deliver pages and maintain security. Retention depends on the service and the provider’s policies. See Vercel’s privacy notice.
07When you contact us
Your email address, message, and any attachments you choose to send arrive in a Gmail inbox. We use them to handle your request and retain correspondence while needed for that purpose or applicable obligations. We do not use it for advertising. Google processes email under its privacy policy. Share only necessary information and avoid passwords, personal documents, or sensitive data. You can request access, correction, or deletion of information you sent us at the same email address; available rights depend on applicable law. Support cannot view or remotely delete data stored only on your phone.
08Changes
Updates to this policy and their date will appear here. If the app’s or website’s practices change, we will update the relevant description.