Comparison

Diary with Lock vs One Page

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

Head to head
About

Diary with Lock

Securely record daily thoughts, feelings, and memories with a customizable, password-protected digital journal. Enhance entries with photos, audio, and a mood tracker to understand your emotional journey. Offers prompts and themes for inspiration and organization.

Highlights
  • Password and Face ID protection
  • Multimedia entries (photos, audio)
  • Mood tracking calendar
  • Customizable themes and fonts
  • Journal prompts
  • Tagging for organization
  • Cloud backup
Features
Read full description

Diary with Lock: Daily Diary - your free, no-ads online diary! Easily capture your daily moments, track your feelings, and organize your thoughts with our secure, password-protected diary. Create your own space with fun personalized styles. Whether you want to release stress or celebrate your wins, Daily Diary is always here to listen! WHAT YOU CAN EXPECT FROM DIARY: - Personalized diary with various fonts, colors, stickers, and layouts - Protection for your diary with PIN & Face ID - Multimedia options with photo and audio to enrich your diary - 70+ backgrounds and themes to fit your diary styles - Mood calendar to track and visualize mood changes alongside your diary entries - Tags for easy categorization and searching of diary entries - Journal prompts on various topics to spark your diary - Custom notifications to keep your diary habit - Cloud backup to safeguard your memories # DIARY WITH PASSWORD Your privacy is our top priority! With Daily Diary, You can protect your diary with various security options, including PIN & Face ID, ensuring your diary is just for your eyes. # DESIGN YOUR OWN DIARY Customize your diary experience! Enjoy unlimited text input options with a variety of fonts, colors, and styles (like bold or italic). Also, with exciting stickers and fun emojis, you can add a little extra fun to your every diary page. # MOOD JOURNEY IN YOUR DIARY Add your mood to your diary entries and see how it changes over time with our mood calendar. This helps you understand your feelings better and take care of your mental health. # DIARY MORE THAN WORDS Your diary is more than just writing! Include photos and audio clips in your diary to fully capture your life and relive those cherished memories whenever you want. # 70+ DIARY THEMES & BACKGROUNDS With 70+ constantly updated themes and backgrounds, your diary can reflect your unique style! From playful patterns to serene landscapes, customize your diary to suit your vibe. # VARIOUS DIARY PROMPTS Spark your diary inspiration with a range of curated prompts! Covering all aspects of life, including gratitude, mental health (like journaling for mental health), emotions, motivation, health, confidence, creativity, and more, these prompts will enrich your diary experience. # TAG YOUR DIARY Stay organized with diary tags! Easily categorize your diary with tags like #Love, #Food, and #Trip, so you can quickly search for specific entries when you want to revisit those cherished memories. # BUILD A DIARY HABIT Never miss a moment! Set reminders to make your diary a daily habit, making it easy to capture your thoughts and experiences every day. # BACKUP YOUR DIARY Secure your precious memories! With our Cloud backup, your diary data is securely stored and always ready for you. You can easily switch devices without the risk of losing your diary. Ready to start your diary journey? With our diary app, you can easily capture your thoughts, feelings, and memories. No matter where you are, your diary is right by your side. Download now and make your diary a special part of your life.

About

One Page

Record daily events and thoughts on a single, scrollable screen. This straightforward diary app simplifies reviewing past entries and maintaining a consistent writing habit. It's ideal for long-term reflections and tracking personal growth.

Highlights
  • Single-screen diary entries
  • Easy review of past records
  • Intuitive operation for habit building
  • Ideal for yearly reflections
  • Long-term record keeping
Features
Read full description

One Page - The Ultimate Simple Diary App One Page is a straightforward diary app that lets you record all your entries on a single screen. No need to switch pages; just scroll to view all your records from the past to the present. Key Features: - Record everything on a single screen, eliminating unnecessary page switches. - A design that makes it easy to review past entries. - Simple and intuitive operation, making it easy to maintain the habit of writing a diary. - Perfect for yearly reflections and long-term records. Recommended For: - Those who want to casually record daily events and thoughts. - Those who want an easy way to look back on past experiences. - Those who want to track their long-term growth and changes through a diary. By connecting your daily thoughts and events on a single page, One Page offers a new way to enjoy keeping a diary. Download One Page now and start recording your daily life! Privacy Policy: https://onepage-d124b.web.app/privacy/en/

Screenshots

Diary with Lock4 screens
One Page3 screens

Verdict

The call

The clearest difference is update cadence: One Page at every 2 days against Diary with Lock's every 2 weeks. Diary with Lock's advantage is ratings volume (1K vs 4) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Diary with Lock holds the better App Store score, 4.9 against 4.8. That said, the two scores are not equally well evidenced: Diary with Lock has 1K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 96% of Diary with Lock's written reviews are positive against 100% of One Page's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Diary with Lock ships an update every 2 weeks, One Page every 2 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Diary with Lock versus One Page: the parameters behind the verdict, then further details
ParameterDiary with LockOne Page
PriceFreeFree
Rating4.9 (1K ratings) — better4.8 (4 ratings)
Positive reviews95.9% of reviews100.0% of reviews — better
Number of ratings1K — better4
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size150 MB33 MB
Age rating4+4+
DeveloperSimple HealthRyota Kobayashi

Customer experience

Diary with Lock

All ratings932 ratings
Positive98.3%
Neutral0.4%
Negative1.3%
Written reviews468 reviews
Positive95.9%
Neutral1.9%
Negative2.1%

One Page

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Diary with Lock

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

4 requests
  • More background and font options
  • Ability to move photos freely
  • Draw own drawings
  • Additional background themes

One Page

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Diary with Lock

No in-app purchases

None

One Page

No in-app purchases

Questions

Is Diary with Lock free?
Diary with Lock is free to download, with no in-app purchases.
Is One Page free?
One Page is free to download, with no in-app purchases.
Which has better reviews, Diary with Lock or One Page?
Diary with Lock is rated higher. Diary with Lock averages 4.9 out of 5 from 1K ratings, while One Page averages 4.8 from 4 ratings.
Do Diary with Lock or One Page have ads?
Neither Diary with Lock nor One Page shows ads.
Which is updated more often, Diary with Lock or One Page?
Diary with Lock ships an update every 2 weeks, and One Page every 2 days. Most recently, Diary with Lock was updated on November 4, 2026 and One Page on October 30, 2026.

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