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App Store Apps > Lifestyle > Secret Diary: Private Journal
Secret Diary: Private Journal icon

Secret Diary: Private Journal

by Shankar Dutt · Lifestyle · Free
On the App Store since March 2026 · Data updated 2026-11-06

Secret Diary: Private Journal is made and published by Shankar Dutt. AppBrain is an independent app data site and isn't affiliated with Shankar Dutt. The app name, icon, screenshots and description belong to Shankar Dutt and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 22, 2026
Size
13.6 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Shankar Dutt, from the App Store
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Screenshots by Shankar Dutt, from the the App Store listing
Description by Shankar Dutt Written by the developer, not by AppBrain. Click to read.
Secret Diary is the diary only you can open. Write a few honest lines, add a photo, pick a mood, and keep it all behind Face ID. Free to download. Your journal is free; Premium unlocks extra tools.

FREE, WITH NO ENTRY LIMIT
- Unlimited daily entries with text, a photo, mood, place and weather
- Face ID, Touch ID or passcode lock, with entries hidden in the app switcher
- Calendar, timeline, search and favorites
- A daily writing prompt and a gentle daily reminder
- On This Day, streaks, achievements, basic stats and your year in pixels
- Home Screen, Lock Screen and StandBy widgets that never show your words
- Apple Watch app: log a mood or dictate a quick note, and it's added to that day's entry on your iPhone
- Siri and Shortcuts: add an entry, log a mood or check your streak
- Password-protected backups (AES-256) that restore on any device

PREMIUM, WHEN YOU WANT MORE
- Decoy Mode: open to a working calculator, notes or weather screen; only your secret code reveals the diary
- Private iCloud sync between your iPhone and iPad
- Voice notes, transcribed on your device where supported
- Dream journal with symbols and tags
- Time capsules: letters to your future self, sealed until the day you choose
- Mood insights, trends and Year Wrapped
- Seven more themes, two more journal fonts and alternate app icons
- The full prompt library and entry templates
- A printable PDF photo book of your entries and photos

If Premium ends, nothing you made is taken away. You keep writing for free, voice notes, dreams and time capsules stay readable and are included in backups, Decoy Mode keeps protecting your diary until you turn it off, and premium themes switch back to the free look.

PRIVATE BY DESIGN
- No account, no sign-up, no email address
- No ads, no analytics SDKs and no tracking
- Your journal stays on your device, or in your own private iCloud if you turn on sync
- Photos are saved without location data
- The developer runs no server and can't read what you write

PREMIUM PRICING
Premium is optional. Premium Monthly is $2.99 a month and Premium Yearly is $19.99 a year, each with a 7-day free trial for eligible new subscribers. Premium Lifetime is a one-time purchase of $49.99. Prices are in US dollars and vary by region.

Payment is charged to your Apple Account when you confirm the purchase, or when a free trial ends. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings.

Terms of Use: https://secretdiary.duttlabs.app/terms.html
Privacy Policy: https://secretdiary.duttlabs.app/privacy.html
Support & FAQ: https://secretdiary.duttlabs.app/support.html
Questions or ideas? Email shankarduttsgd@gmail.com. Every message is read by the developer.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
13.6 MB
Content rating
Everyone

Technologies used by Secret Diary: Private Journal

Releases

Updates seen on the App Store
Version
2.1.0
Launched
March 2026

No changelog data

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Rankings

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About the app and developer

About Secret Diary: Private Journal

Secret Diary: Private Journal is a lifestyle app developed by Shankar Dutt.

User Ratings

The app has no ratings yet.

App Information

Secret Diary: Private Journal is freely available from the App Store. The app size is 13.59 MB. The latest version available is 2.1.0. The last update was on October 22, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2026.

Developer information for Shankar Dutt

Shankar Dutt

Address:

Share Secret Diary: Private Journal

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Overview Alternatives Reviews Rankings Technology
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