Comparison

Diary With Password vs Ubuk

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

Head to head
About

Diary With Password

This app provides a private digital space to record daily thoughts, emotions, and life events. It offers robust security features like password and biometric locks, alongside tools for organizing, searching, and exporting your entries. Enjoy a customizable and ad-free journaling experience.

Highlights
  • Password and biometric security
  • Daily entry logging
  • Full text search
  • Data backup and export (PDF/Text)
  • Customizable fonts and sizes
  • Night mode
  • Daily reminders
Features
Read full description

Track life's progress Log a little bit about each day Look back at the emotions and the opinions and even mundane aspects of your life Write out all your emotions in a space and no one will see This is an electronic diary Simple and friendly ■ Password -set a password to protect your diary secrets ■ Time Stamp -note the time by touching the inconspicuous clock button ■ Reminder -friendly reminder to write about your day ■ Delete -swipe your finger to delete the diary you want to delete ■ Night Mode -to make looking at a screen in a dark room easier on your eyes ■ iCloud -back up your data/Restore the data on your iOS device ■ Export -export your diary as a text/Export the diary to PDF file (The exported file can be sent to you by email. Please make sure that a mail account has been set on the device. You can also choose to export your data to your iOS file system on your device) ■ Sizes -choose a new font size from the font size list ■ Sign -add a good diary to your favorites ■ Search -full text search-able - search entries by containing text ■ Fonts -to change the font type, in the font list, select a font ■ Touch ID / Face ID -need the related hardware support (iPhone 5s+) ■ Pattern Lock -security and ease

About

Ubuk

Manage appointments and products for your business or subscribe to services. Providers can list offerings, track orders, and notify clients of schedule changes. Clients can discover and book services or purchase products from subscribed providers.

Highlights
  • Create and manage services or products
  • Track product orders and payments
  • Notify clients of schedule changes
  • Search for and subscribe to providers
  • Book appointments and purchase products
  • Share personal schedules
  • Create groups and organize events
Features
Read full description

Ubuk is the one app for service bookings, rental reservations, and invoicing. Spend less time coordinating, and give your clients a simpler way to book with you. FOR PROVIDERS: RUN YOUR BUSINESS FROM ONE PLACE Stop juggling calendars, texts, spreadsheets, and invoice templates. Ubuk brings it all together. • Fill your schedule without the back-and-forth. Offer time-based services such as lessons, consultations, coaching, or any appointment. Clients book open times themselves. • Rent out what you own. Let clients reserve equipment, spaces, and items such as chairs, tables, courts, or rooms. You always know what's booked and when. • Get paid with professional invoices. Turn completed bookings and rentals into a polished PDF invoice in seconds. Share it instantly, track what's paid, and never lose track of what's been billed. • Sell products your clients want. Meals, packages, merchandise, and more. Set prices, quantities, and order deadlines, and see order totals at a glance. • Keep everyone informed automatically. When plans change, clients are notified. There are fewer missed messages and no "did you get my text?" FOR CLIENTS: BOOKING MADE EASY Find the providers you love, subscribe, and get notified when new times or products open up. Book appointments, reserve rentals, and place orders in a few taps, without the phone tag. FOR EVERYONE: YOUR LIFE, IN SYNC Ubuk isn't just for business. • Keep your personal schedule in one place. • Share calendars with friends and family. • Create groups and organize events by group or category, so everyone knows what's happening. Whether you're running a business or managing a busy household, Ubuk helps you schedule, share, and stay connected, all in one app.

Screenshots

Diary With Password4 screens
Ubuk4 screens

Verdict

The call

The clearest difference is in-app purchases: Ubuk at none against Diary With Password's 1. Ubuk also leads on update cadence (every 2 days vs every 2 weeks) and rating (5.0 vs 4.7). Diary With Password's advantage is ratings volume (27K vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and device support 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

Both are free to download. Diary With Password sells 1 one-off in-app purchase. Ubuk asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ubuk holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Diary With Password has 27K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Diary With Password ships an update every 2 weeks, Ubuk every 2 days. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.

Scorecard6 real differences · 4 level
Diary With Password versus Ubuk: the parameters behind the verdict, then further details
ParameterDiary With PasswordUbuk
PriceFreeFree
Rating4.7 (27K ratings)5.0 (1 ratings) — better
Positive reviews92.0% of reviews—
Number of ratings27K — better1
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size11 MB80 MB
Age rating4+4+
Developer帆 杨Duly Solutions, LLC

Customer experience

Diary With Password

All ratings27,088 ratings
Positive95.1%
Neutral3.1%
Negative1.8%
Written reviews2,386 reviews
Positive92.0%
Neutral4.7%
Negative3.3%

Ubuk

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Diary With Password

Reported bugs

2 issues
  • Date entries sometimes display incorrectly
  • Occasional app crashes or freezes

Requested features

5 requests
  • Add ability to import/attach photos
  • Implement calendar view for entries
  • Allow multiple entries per day
  • Provide cloud backup and sync options
  • Add more customization options (colors, themes, etc.)

Ubuk

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Diary With Password

One-time1
  • Pro version- One-time purchase$12.99
None

Ubuk

No in-app purchases

Questions

Is Diary With Password free?
Diary With Password is free to download, with in-app purchases available.
Is Ubuk free?
Ubuk is free to download, with no in-app purchases.
Which has better reviews, Diary With Password or Ubuk?
Ubuk is rated higher. Diary With Password averages 4.7 out of 5 from 27K ratings, while Ubuk averages 5.0 from 1 ratings.
Do Diary With Password or Ubuk have ads?
Neither Diary With Password nor Ubuk shows ads.
Which is updated more often, Diary With Password or Ubuk?
Diary With Password ships an update every 2 weeks, and Ubuk every 2 days. Most recently, Diary With Password was updated on November 5, 2026 and Ubuk on November 4, 2026.

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