Diary App vs Diary with Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Diary App
This is a weekly diary application designed for easy operation and visibility. It simplifies the process of writing daily entries, encouraging users to maintain a consistent journaling habit throughout the week.
- Weekly diary view
- One-screen operation
- Easy daily entry
- Habit encouragement
- Clear layout
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■ □ Easy to see and operate every week ■ □ It is a diary application that you can write a diary every week. Since the basic operation fits on one screen, the operation until writing is easy. 【Feature】 ● Ease of writing a diary You can write it immediately by clicking the part to write the diary of the selected date. ● Reason for displaying weekly Take advantage of the habit of trying to fill in blank pages, if any I try to make it easier to keep writing a diary. Make sure to fill everything by Sunday. ● Easy to read diary All the necessary operations for writing a diary are contained in the page, so there is no useless operation.
Diary with Lock
Capture and cherish life's moments in a secure, beautifully designed digital journal. Add text, photos, and videos, track your mood and weather, and protect your entries with a passcode. Back up your memories to iCloud and export them as PDFs.
- Photo and text diary entries
- Lock screen passcode protection
- iCloud backup
- Mood and weather tracking
- Font customization
- Intruder snapshots
- PDF export
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Welcome to iDiary – the ultimate diary app that combines the classic art of journaling with modern technology! With iDiary, you can easily capture and cherish all your precious moments in a beautifully designed and secure platform. Here are some of the key features that make iDiary the perfect diary app for you: - Photo and Text Diary Entries: Create rich and engaging diary entries by mixing text and photos and videos together. iDiary lets you capture your life's moments in an expressive and immersive way. - Lock Screen Passcode: Keep your diary entries safe from prying eyes with a secure lock screen passcode. Your secrets are safe with iDiary! - iCloud Backup: Never lose a single moment of your life again. iDiary automatically backs up your diary entries to iCloud, ensuring that all your memories are safe and secure. - Mood and Weather: Capture your mood and the weather each day to add an even deeper level of detail to your diary entries. - Font Customization: Choose from a variety of fonts to make your diary entries even more unique and personal. - Intruder Snapshots: iDiary automatically captures a photo of anyone who tries to access your diary without your permission. Keep your diary safe and secure at all times. - PDF Export: Export your diary entries as PDFs for easy sharing, printing, or archiving. Download iDiary today and start capturing all your precious moments in a secure and beautiful diary app! Privacy Policy: https://www.bytecrazy.com/common_privacy_en.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact Us: trudutton@gmail.com
Screenshots
Verdict
Diary App and Diary with Lock both sit at 4.3 stars, but that hides the real split: 88% of Diary App's written reviews are positive against 0% of Diary with Lock's. Diary App also leads on in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 3 months). Diary with Lock's advantage is ads (none vs shown) and ratings volume (20 vs 6). On price, rating, device support and iOS requirement 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
Both are free to download. Diary with Lock sells 1 in-app purchase, starting at $9.99 per year. Diary App asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.3 for Diary App against 4.3 for Diary with Lock. Both are backed by a comparable volume of ratings — 6 and 20 respectively. Written reviews are what separate them: 88% of Diary App's written reviews are positive against 0% of Diary with Lock's.
Diary App ships an update every 2 weeks, Diary with Lock every 3 months. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.
| Parameter | Diary App | Diary with Lock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | 4.3 (20 ratings) |
| Positive reviews | 87.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 6 | 20 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | kento kuramoto | Heyou Co., Ltd. |
Customer experience
Diary App
Diary with Lock
In-app purchases
Diary App
No in-app purchases
Diary with Lock
- iDiary Pro7 Days trial$9.991 Year
Questions
Is Diary App free?
Is Diary with Lock free?
Which has better reviews, Diary App or Diary with Lock?
Do Diary App or Diary with Lock have ads?
Which is updated more often, Diary App or Diary with Lock?
Other comparisons
