SecureSync Notes

About this app

Secure cross-platform Synced (between iOS and Mac) Encrypted Notes! Features include: - Encrypted using the AES-GCM (256-bit key) standard, securely stored in iCloud Keychain, with not even Apple able to decrypt your notes. - Shareable notes - Searchable notes not just by title but by note contents! - Sync automatically between iOS devices and Macs* - Sync indicator - Fully working offline mode which then syncs when back online - Zero data collection whatsoever - Zero in-app purchases - Zero subscription costs - Editable and Deletable notes even whilst offline - The most newly updated note auto-scrolls the view to the top - Beautifully hand-picked light and dark mode appearances - On iOS, save a note by tapping the back button Buy the Mac version and get the iOS version for free (and vice versa!). Buy this once, and get all future updates and lifetime usage! *Note on syncing: - This App (for iOS and Mac) has a sync-speed limitation of a few seconds, which is typical of apps using iCloud to sync, especially considering encryption and decryption. If you have any trouble syncing, simply wait up to 10 seconds and syncs will propagate It takes a while for offline edits, creations, and deletions to sync once back online, but is all working exactly as expected on both iOS and MacOS. Requires iOS 18.0 and MacOS 15.0 or newer.

v1.3.0: - Made list view on iOS much more informative (and able to view the full title if long) - Removed in-note auto-saving which was causing malfunctioning note taking behaviour. (Please tap the back button to save the note on iOS). - Made the full title fit (visible) in-note, if long.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 8, 2026 · 5:14 PM $4.00