Ancient Secured Vault

Ancient Secured Vault provides controlled access to a curated library of free and premium PDF documents.
Features include:
• Free and premium document libraries
• Responsive PDF reading on iPhone and iPad
• Document search and search-result navigation
• iOS device narration with adjustable reading speed
• Notes, highlights, bookmarks, and saved reading position
• Account-based access across supported devices
Free documents are available without a paid subscription. Premium vault access is offered through an auto-renewable yearly subscription using Apple In-App Purchase.
Payment is charged to your Apple Account after confirmation. The subscription automatically renews unless cancelled at least 24 hours before the end of the current subscription period. You can manage or cancel subscriptions in your Apple Account subscription settings.
Privacy Policy: https://vault.ancientsociety.tech/privacy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/