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Sec Notes vs TheLetterEncrypter

A side-by-side look at Sec Notes and TheLetterEncrypter. For an in-depth review of either product, follow the links below.

Sec Notes

Sec Notes

Security & Privacy

Sec Notes is a secure notes app for iOS and Android. It allows users to create encrypted notes, to-do lists, and journal entries. Sec Notes uses 256-bit AES encryption to keep notes private.

notesencryptionprivacy
TheLetterEncrypter

TheLetterEncrypter

Security & Privacy

TheLetterEncrypter is a free, open-source encryption software that allows users to encrypt text messages using a simple letter substitution cipher. It provides a basic level of security for short messages.

encryptionsecurityprivacyopen-source