# Unicorn Diary (with password) vs AI Note Quizzes

The clearest difference is rating: AI Note Quizzes at 5.0 against Unicorn Diary (with password)'s 4.4. AI Note Quizzes also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). Unicorn Diary (with password)'s advantage is ratings volume (149 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Unicorn Diary (with password) sells 1 one-off in-app purchase and AI Note Quizzes sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Note Quizzes holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Unicorn Diary (with password) has 149 ratings behind it against 1, so its average is the more settled of the two.

Unicorn Diary (with password) ships an update every 4 months, AI Note Quizzes every 5 weeks. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Unicorn Diary (with password) | AI Note Quizzes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (149 ratings)](https://appshunter.io/ios/app/unicorn-diary-with-password/id1528138768/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-note-quizzes-notebuzz/id6755409432/reviews)** |
| Number of ratings | **149** | 1 |
| Positive reviews | 75.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 131 MB | 101 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZipoApps](https://appshunter.io/developer/1671444635) | [Garrison Whipple](https://appshunter.io/developer/1012298610) |

## What reviewers say

### Unicorn Diary (with password)

[App page](https://appshunter.io/ios/app/unicorn-diary-with-password/id1528138768)

This app provides a secure and private space to record your thoughts, memories, and daily events. Protect your entries with a password or biometrics, and enhance your notes with pictures, drawings, stickers, and custom wallpapers. It's designed to be a trustworthy companion for personal reflection and organization.

**Highlights:** Password/biometric lock, Add pictures and drawings, Stickers and emoticons, Customizable wallpapers, Daily reminders, Import/export notes, Share memories

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |

**What reviewers like**

- 🔒 Strong password and passcode protection
- 🔐 Fingerprint lock security feature
- 🎨 Cute unicorn-themed design and aesthetics
- 📝 Easy-to-use diary/journal interface
- 🆓 Free core functionality available

**What reviewers complain about**

- 📢 Excessive ads throughout the app
- 💰 Ads persist even with paid premium subscription
- ⚠️ App crashes and freezes frequently
- 🚫 Limited free stickers and emoticons
- 💸 Many features locked behind paywall

**Reported bugs**

- App crashes when opening or navigating between sections
- Password/lock resets or fails to persist after reopening app
- Data entries deleted after accidental ad clicks or app reinstall
- Wallpaper download functionality broken
- Premium subscription payment stuck in 'in process' state

**Requested features**

- Remove or significantly reduce ads
- Make more comic pages free
- Add ability to change diary color
- Improve drawing/annotation tools
- Add note-taking or ideas section


### AI Note Quizzes

[App page](https://appshunter.io/ios/app/ai-note-quizzes-notebuzz/id6755409432)

Transform your notes, documents, and lecture recordings into organized study materials like flashcards and quizzes. This AI-powered companion helps you master subjects faster and improve exam performance through smart review systems and flexible study modes.

**Highlights:** AI-powered flashcard generation, Quiz mode with spaced repetition, Voice lecture transcription and study, Multi-source note organization, Home screen quiz widget, Flexible study modes

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $49.99 | per year |
| Yearly Premium | $59.99 | per year |


## Frequently asked questions

### Is Unicorn Diary (with password) free?

Unicorn Diary (with password) is free to download, with in-app purchases available.

### Is AI Note Quizzes free?

AI Note Quizzes is free to download, with in-app purchases available.

### Which has better reviews, Unicorn Diary (with password) or AI Note Quizzes?

AI Note Quizzes is rated higher. Unicorn Diary (with password) averages 4.4 out of 5 from 149 ratings, while AI Note Quizzes averages 5.0 from 1 ratings.

### Do Unicorn Diary (with password) or AI Note Quizzes have ads?

Unicorn Diary (with password) shows ads; AI Note Quizzes does not.

### Which is updated more often, Unicorn Diary (with password) or AI Note Quizzes?

Unicorn Diary (with password) ships an update every 4 months, and AI Note Quizzes every 5 weeks. Most recently, Unicorn Diary (with password) was updated on October 25, 2026 and AI Note Quizzes on October 22, 2026.

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