Free
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About
NoteTNN is a private group chat and note-taking app designed for privacy and simplicity. You can securely chat with your group, create shared calendar events, and keep personal notes, all in one place. Your data stays private — no ads, no tracking. Features include secure login, passcode lock, notifications, and easy access to your chats and notes anytime.
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What's New in NoteTNN
1.53
October 23, 2026
This update replaces the previous short notification sound with a longer, more noticeable chord-style chime for incoming messages. No other functionality has changed.
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