Keep your thoughts and memories private with a password-protected digital journal. Add moods, titles, descriptions, and images to your daily entries. Customize themes and set reminders to encourage regular writing.






240+ iOS apps curated and reviewed
Every iPhone needs a few good secret diary daily with lock apps. We benchmark 240+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (10) | Yes | No | Aug 2026 | ||
| 2 | Free | 4.6★ (8.1K) | Yes | No | Oct 2026 | ||
| 3 | Free | 4.8★ (5.6K) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.7★ (367) | No | Yes | Sep 2026 | ||
| 5 | Free | 4.7★ (692) | Yes | Yes | Oct 2026 | ||
| 6 | Free | 4.7★ (1.8K) | No | Yes | Oct 2026 | ||
| 7 | Free | 4.2★ (44) | Yes | Yes | Oct 2026 | ||
| 8 | Free | 4.6★ (59) | No | No | Aug 2026 |






Keep your thoughts and memories private with a password-protected digital journal. Add moods, titles, descriptions, and images to your daily entries. Customize themes and set reminders to encourage regular writing.





This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.






This app serves as a private digital journal to record daily experiences, emotions, and memories. Secure your entries with password, fingerprint, or face ID, and enhance them with photos. Track your moods and use built-in reminders to cultivate a consistent journaling habit.