# Secure Daily Diary vs Diary! SmartDiary

The clearest difference is ads: Secure Daily Diary at none against Diary! SmartDiary's shown. Secure Daily Diary also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (452 vs 44). Diary! SmartDiary's advantage is review sentiment (93% vs 71%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Secure Daily Diary sells 1 one-off in-app purchase and Diary! SmartDiary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Secure Daily Diary against 4.6 for Diary! SmartDiary. That said, the two scores are not equally well evidenced: Secure Daily Diary has 452 ratings behind it against 44, so its average is the more settled of the two. Written reviews are what separate them: 71% of Secure Daily Diary's written reviews are positive against 93% of Diary! SmartDiary's.

Secure Daily Diary ships an update every 3 weeks, Diary! SmartDiary every 3 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Secure Daily Diary | Diary! SmartDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (452 ratings)](https://appshunter.io/ios/app/secure-daily-diary/id1207570913/reviews) | [4.6 (44 ratings)](https://appshunter.io/ios/app/diary-smartdiary/id1381186388/reviews) |
| Number of ratings | **452** | 44 |
| Positive reviews | 71.2% of reviews | **93.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 12 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Vynokurov](https://appshunter.io/developer/350017076) | [Hideki Okuno](https://appshunter.io/developer/1234067922) |

## What reviewers say

### Secure Daily Diary

[App page](https://appshunter.io/ios/app/secure-daily-diary/id1207570913)

Capture your thoughts and memories securely with a private journal. Protect your entries with a passcode, Face ID, or Touch ID. Enjoy a customizable experience with various themes and icons, all stored locally and synced via iCloud.

**Highlights:** Passcode, Face ID, or Touch ID protection, Local storage and iCloud sync, No third-party servers or sign-ups, 20+ color themes, Multiple app icons

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Diary | $9.99 | one-time |

**What reviewers like**

- 🔒 Password protection keeps entries secure
- 👍 Simple and intuitive user interface
- ✍️ Allows long, detailed diary entries
- 🎨 Customizable background colors
- 📋 Clean, condensed entry list view

**What reviewers complain about**

- 💰 Severely limited free storage (only 5 entries)
- 💸 Expensive paid upgrade ($4.99-$7.99)
- 🐛 Entries not saving or disappearing after updates
- 🔐 Password protection fails to work on app restart
- 🆘 Poor developer communication and support

**Reported bugs**

- Entries disappear after app update or reinstall
- Entries fail to save properly
- Password protection bypassed when reopening app
- Search function causes app to freeze/lock up
- Paid upgrade not registering - asks to repay

**Requested features**

- Photo/image upload and attachment capability
- Touch ID or biometric authentication
- Better background customization and decoration options
- Ability to write entries for past dates
- More creative design and styling options


### Diary! SmartDiary

[App page](https://appshunter.io/ios/app/diary-smartdiary/id1381186388)

Record daily life with photos and track your mood and schedule on a calendar. Secure your entries with a passcode and easily access past memories. Customize your diary with various settings for a personalized experience.

**Highlights:** Record memories with photos, Track daily mood and schedule, Passcode lock with biometric support, iCloud backup and data migration, Customizable calendar and diary settings, Input forgetting notifications

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Secure Daily Diary free?

Secure Daily Diary is free to download, with in-app purchases available.

### Is Diary! SmartDiary free?

Diary! SmartDiary is free to download, with in-app purchases available.

### Which has better reviews, Secure Daily Diary or Diary! SmartDiary?

Secure Daily Diary and Diary! SmartDiary are both rated 4.6 out of 5 on the App Store, from 452 and 44 ratings respectively.

### Do Secure Daily Diary or Diary! SmartDiary have ads?

Diary! SmartDiary shows ads; Secure Daily Diary does not.

### Which is updated more often, Secure Daily Diary or Diary! SmartDiary?

Secure Daily Diary ships an update every 3 weeks, and Diary! SmartDiary every 3 months. Most recently, Secure Daily Diary was updated on October 14, 2026 and Diary! SmartDiary on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*