Best Secret Diary With Locks Apps

240+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

Finding the right secret diary with locks apps can be overwhelming with so many options. We've analyzed 240+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Secret Diary With Locks Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Secret Diary with LocksSecret Diary with LocksFree—NoYesNov 2026
2Secret Diary - Diary with LockSecret Diary - Diary with LockFree4.7★ (98)NoNoOct 2026
3Secret Diary with Lock - MuseSecret Diary with Lock - MuseFree4.8★ (739)YesYesNov 2026
4Secret Diary With PasscodeSecret Diary With PasscodeFree4.6★ (8.2K)YesNoNov 2026
5Secret Diary : with lockSecret Diary : with lockFree4.8★ (112)NoYesNov 2026
6My Diary With LockMy Diary With LockFree4.7★ (2K)NoYesNov 2026
7Diary - Private Note With LockDiary - Private Note With LockFree4.5★ (904)YesYesNov 2026
8My Diary : Diary With LockMy Diary : Diary With LockFree4.1★ (63)YesYesNov 2026

Top Picks for Secret Diary With Locks

Secret Diary with Locks#1

Secret Diary with Locks by Harshad Jadav

Private Journal with Password
Editor's Choice
🔧 Utilities
0.0(0 ratings)
FreeIn-App Purchases
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Securely record your thoughts and memories in a private digital journal. Protect your entries with a PIN or biometric unlock. This app stores your data locally, ensuring privacy and offline access.

Secret Diary - Diary with Lock#2

Secret Diary - Diary with Lock by Trang Le Thi

Cute private diary
Strong Contender
🌟 Lifestyle
4.7😊(98 ratings)
Free
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Securely record your thoughts, daily events, and journeys with this private diary app. It offers robust security features like Face ID, Touch ID, or passcode lock, and allows for extensive personalization with themes, fonts, and backgrounds. All entries are stored locally for maximum privacy.

What We Love

  • 💖 Cute and friendly design
  • 🔒 Secure with passcode/lock
  • ✍️ Allows dictation and writing feelings
  • ✨ No in-app purchases
  • 🎨 Customizable fonts, sizes, and backgrounds
  • 👍 Easy to use and simple layout
  • 📱 Usable on phone and iPad
  • 🆓 Free to download and use
  • 🤩 Fun and engaging for users

Room to Improve

  • 🐛 Background theme selection issues
  • 🐛 Lock screen appears after entries
  • 🐛 App crashes in airplane mode
  • 🐛 Difficulty remembering/recovering passcode
  • 🐛 Passcode not always visible/functional
Secret Diary with Lock - Muse#3

Secret Diary with Lock - Muse by Bogdan Filippov

Journal, Mood, Audio, Video
Worth Considering
🌟 Lifestyle
4.8😊(739 ratings)
FreeAdsIn-App Purchases
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This app allows you to capture and preserve life's moments with rich detail. Protect your thoughts with biometric or passcode locks, personalize your entries with various media, and sync across devices. It's designed to make journaling an enjoyable and secure experience.

What We Love

  • 🔒 Secure with password/fingerprint lock
  • 👍 Simple and easy to use interface
  • 📸 Ability to add photos to entries
  • 🩷 Customizable appearance (colors, icons)

Room to Improve

  • 🐛 Issues with text editing and cursor jumping
  • 💤 Occasional app freezes and crashes
  • 📢 Intrusive ads and paywalls
  • 🔍 Difficulty finding/accessing older entries

More Secret Diary With Locks apps to explore

FAQ about Secret Diary With Locks

Are there free secret diary with locks apps for iPhone?
Yes — 20 of the top secret diary with locks apps we rank are free to download, including Secret Diary with Locks and Secret Diary - Diary with Lock.
Secret Diary with Locks has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 240+ secret diary with locks apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.