MaskedMemo

Write without showing text. Masked input, local encryption, biometric/PIN access, and Quick Mask keep notes private—with no accounts, cloud sync, or subscriptions.

Write private notes without displaying what you type.

MaskedMemo shows entered text as bullets and encrypts memo bodies on your device. No account or cloud sync is required; your notes remain managed locally on the device.

KEY FEATURES

• Blind input that displays entered text as bullets • On-device AES-GCM encryption for memo bodies • Viewing authentication with Face ID, Touch ID, or a 4-digit PIN • Automatic locking after a selected period of inactivity • A privacy overlay when switching away from the app • Automatic locking after screenshot detection and during screen recording • Quick Mask for immediately hiding visible content • Trash and immediate-delete modes • Japanese and English interface languages

FREE VERSION

Save up to 10 notes. Core protection features—including blind input, encrypted storage, viewing authentication, and automatic locking—are available for free.

MASKEDMEMO PRO

A one-time, non-consumable purchase unlocks:

• Unlimited notes • Folders and tags • Pinning • Custom note titles • Press-and-hold temporary reveal • Individual memo locks • Additional themes

No subscriptions. No ads. No cloud sync. Memo bodies are not displayed in notifications or list rows.

PLEASE NOTE

• Screenshot detection locks content after a screenshot is taken. It cannot prevent the screenshot itself. • Device-to-device sync and file import/export are not supported.