# 투다 vs Random Diversity

The clearest difference is rating: 투다 at 3.2 against Random Diversity's 1.0. 투다 also leads on ratings volume (10 vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

투다 holds the better App Store score, 3.2 against 1.0. That said, the two scores are not equally well evidenced: 투다 has 10 ratings behind it against 1, so its average is the more settled of the two.

투다 ships an update every 2 weeks, Random Diversity fortnightly. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 투다 | Random Diversity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (10 ratings)](https://appshunter.io/ios/app/id1536769438/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/random-diversity/id6447423898/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 72 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [주식회사 소프트스퀘어드](https://appshunter.io/developer/1461653937) | [HYEOK JU JANG](https://appshunter.io/developer/1212809788) |

## What reviewers say

### 투다

[App page](https://appshunter.io/ios/app/id1536769438)

Create shared diaries with friends, family, or partners. Keep personal journals, decorate entries with stickers, and enjoy private conversations in a secure space. Stay connected with notifications for updates.

**Highlights:** Shared diaries for groups, Personal journal creation, Sticker decoration for entries, Private space for posts and photos, Lockable diaries for privacy, Notifications for group activity

**Features:** Vision Pro support

**In-app purchases:** none


### Random Diversity

[App page](https://appshunter.io/ios/app/random-diversity/id6447423898)

This app is essential for participating in exhibitions by Discrete Label, including 'Random Diversity: The Movie' and 'Random Diversity: Fragnance'. It allows users to archive emotions by extracting and saving 'Emotion Vaccines' from happy moments and precious memories, creating a personal emotional archive.

**Highlights:** Participate in Discrete Label exhibitions, Archive emotions, Extract 'Emotion Vaccines', Record emotional archives, Recall happy memories, View exhibition-related works

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 투다 free?

투다 is free to download, with no in-app purchases.

### Is Random Diversity free?

Random Diversity is free to download, with no in-app purchases.

### Which has better reviews, 투다 or Random Diversity?

투다 is rated higher. 투다 averages 3.2 out of 5 from 10 ratings, while Random Diversity averages 1.0 from 1 ratings.

### Do 투다 or Random Diversity have ads?

Neither 투다 nor Random Diversity shows ads.

### Which is updated more often, 투다 or Random Diversity?

투다 ships an update every 2 weeks, and Random Diversity fortnightly. Most recently, 투다 was updated on October 17, 2026 and Random Diversity on October 9, 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.*