Comparison

My Private Diary vs Kake Journal

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

My Private Diary

Securely record your thoughts, ideas, and memories with a personalized digital journal. Features robust security, customizable interfaces, and the ability to attach photos. Supports multiple languages and offers easy backup options.

Highlights
  • Passcode and biometric protection
  • Intruder detection with photo capture
  • Customizable colors and paper styles
  • Photo integration and quick-view icons
  • Magazine-style printing via AirPrint
  • Easy backups via File Sharing
  • Support for 19 languages
Features
Read full description

My Private Diary: Secure, Personal, and Truly Global. My Private Diary is the ultimate secure space for your innermost thoughts, ideas, and experiences. Whether you're recording daily memories or brainstorming your next big idea, My Private Diary keeps your life organized and your secrets safe. SECURE & PRIVATE Your privacy is our priority. My Private Diary features a robust security suite with a built-in safety net. Passcode Protection: Keep prying eyes away with a secure, private code. Biometric Recovery: Never get locked out! Recover forgotten codes instantly using Touch ID or Face ID. Intruder Detection: If someone tries to break in, the app can automatically capture a photo of the intruder and play a custom audio warning message. PERSONALIZE YOUR JOURNAL Make your diary look exactly how you want it. Custom Colors: Use precision sliders to choose any color style for your diary interface. Paper Styles: Choose between lined or blank paper, toggle red margin lines, and select between crisp white or custom-tinted pages. Portrait & Landscape: Designed specifically for iPad and iPhone, the app works perfectly in any orientation. RICH FEATURES Daily Reminders: Set a custom notification to ensure you never miss a day of recording your journey. Photo Integration: Attach photos from your library or take live photos directly within your entries. Smart Entry Filtering: Quickly filter your diary to see only dates with entries or use the "Today" button to jump to the current date instantly. Quick-View Icons: See at a glance which entries contain text, photos, or both. Magazine-Style Printing: Print your memories via AirPrint* in three layouts: Text Only, Magazine Style (scaled to fit), or Full Page. Easy Backups: Securely back up your entries to your computer via iTunes/Finder File Sharing. NOW SUPPORTS 19 LANGUAGES My Private Diary is localized for users around the world, supporting: English, Spanish, French, German, Italian, Greek, Polish, Ukrainian, Swedish, Finnish, Danish, Dutch, Norwegian, Portuguese, Turkish, Japanese, Korean, Vietnamese, and Filipino. TECHNICAL NOTES Default Passcode: "000" *AirPrint: Requires a wireless network and a printer that supports AirPrint technology. **Permissions: Ensure Photos, Camera, Microphone, and Biometrics are enabled in your device settings to enjoy all security and media features. WE VALUE YOUR FEEDBACK We work hard to make My Private Diary the best it can be. If you love the app, please leave us a review! If you have ideas for improvement or encounter a technical issue, contact us via the "App Support" button on the Information screen or visit our website. Thank you for choosing JS Digital Productions, Inc. -- Making the World a Better Place One App at a Time™

About

Kake Journal

A free, ad-free journaling app with a minimalist design for a soothing writing experience. It offers robust privacy features, including passcode and biometric locks, and allows easy export of entries to various formats. Customize your interface and sync across devices.

Highlights
  • Minimalist black and white design
  • Passcode, Face ID, and Touch ID protection
  • Export entries to PDF, PNG, TXT, DOC, CSV
  • iCloud sync and data export
  • Customizable UI with light/dark/black modes
  • Multi-device compatibility (iPhone, iPad, M1 Macbook)
Features
Read full description

Kake is a journal-writing app with a minimal design, providing a light-weight experience and easy-to-use functionalities. It is completely free of ads and does not collect any data. ■ Minimalist Design Featuring a black and white main tone, Kake offers a soothing visual experience similar to iOS. You can choose from multiple layouts according to your preference. ■ Clear Functionality The app consists of four modules: Month, Calendar, Favs, and Setting. It enables quick creation of entries, allows calendar searches, and lets you mark favorite diaries. ■ Smooth Editing Experience Enhancing your editing process, Kake allows you to effortlessly add images and change font sizes using a pinch gesture. You can also add timestamps, dismiss the keyboard, and directly convert your entries to various file formats such as PDF, PNG, TXT, DOC, and CSV. ■ Privacy Protection To safeguard your privacy, Kake offers passcode, Face ID, and Touch ID protection, along with auto and manual lock features. It supports iCloud sync and allows you to export all your data to a .csv file. Rest assured, Kake does not collect any form of data. ■ Customizable UI Kake seamlessly adapts to your preferences by automatically switching between light and dark modes. It even offers a black mode specifically designed for OLED devices. Additionally, you have the option to change the app icon to match your other apps. ■ Multi-Device Compatibility Kake is compatible with both iPhone and iPad, supporting multitasking. To use the app on an M1 Macbook, simply go to 'Kake - Preferences' and turn on 'Touch Alternatives'. Stay tuned for more exciting features coming soon!

Screenshots

Kake Journal4 screens

Verdict

The call

The clearest difference is price: Kake Journal at Free against My Private Diary's $1.99. Kake Journal also leads on update cadence (every 3 weeks vs every 5 months) and ratings volume (42 vs 5). My Private Diary's advantage is in-app purchases (none vs 4). On rating and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Kake Journal is free to download; My Private Diary costs $1.99 up front. Kake Journal sells 4 in-app purchases, starting at $0.99 per month. My Private Diary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for My Private Diary against 4.7 for Kake Journal. That said, the two scores are not equally well evidenced: Kake Journal has 42 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

My Private Diary ships an update every 5 months, Kake Journal every 3 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard7 real differences · 3 level
My Private Diary versus Kake Journal: the parameters behind the verdict, then further details
ParameterMy Private DiaryKake Journal
Price$1.99Free — better
Rating4.8 (5 ratings) — better4.7 (42 ratings)
Positive reviews—90.9% of reviews
Number of ratings542 — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPadiPhone, iPad, iPod — better
Requires iOS16.613.0 — better
Further details — not scored
Size30 MB7 MB
Age rating4+4+
DeveloperJS Digital Productions, Inc.天成 黄

Customer experience

My Private Diary

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Kake Journal

All ratings42 ratings
Positive92.9%
Neutral2.4%
Negative4.8%
Written reviews33 reviews
Positive90.9%
Neutral3.0%
Negative6.1%

In-app purchases

None

My Private Diary

No in-app purchases

4 purchases

Kake Journal

Subscriptions2
  • Kake Pro Monthly$0.991 Month
  • Kake Pro Yearly$9.991 Year
One-time2
  • Buy developer a coffee$0.99
  • Unlock All Features$9.99

Questions

Is My Private Diary free?
My Private Diary costs $1.99, with no in-app purchases.
Is Kake Journal free?
Kake Journal is free to download, with in-app purchases available.
Which has better reviews, My Private Diary or Kake Journal?
My Private Diary is rated higher. My Private Diary averages 4.8 out of 5 from 5 ratings, while Kake Journal averages 4.7 from 42 ratings.
Do My Private Diary or Kake Journal have ads?
Neither My Private Diary nor Kake Journal shows ads.
Which is updated more often, My Private Diary or Kake Journal?
My Private Diary ships an update every 5 months, and Kake Journal every 3 weeks. Most recently, My Private Diary was updated on November 1, 2026 and Kake Journal on November 7, 2026.

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