# Couple Diary vs 투다

The clearest difference is rating: Couple Diary at 4.3 against 투다's 3.2. Couple Diary also leads on ratings volume (53 vs 10). 투다's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Couple Diary holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: Couple Diary has 53 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 64% of Couple Diary's written reviews are positive against 75% of 투다's, so the app with the better star average is not the one people write more warmly about.

Couple Diary ships an update every 4 months, 투다 every 2 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Couple Diary | 투다 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (53 ratings)](https://appshunter.io/ios/app/couple-diary/id1357502524/reviews)** | [3.2 (10 ratings)](https://appshunter.io/ios/app/id1536769438/reviews) |
| Number of ratings | **53** | 10 |
| Positive reviews | 64.2% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 72 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIONE](https://appshunter.io/developer/1125428540) | [주식회사 소프트스퀘어드](https://appshunter.io/developer/1461653937) |

## What reviewers say

### Couple Diary

[App page](https://appshunter.io/ios/app/couple-diary/id1357502524)

This app allows couples to create a shared diary by answering daily questions together. It stores answers on a server, enabling access from anywhere and tracking how perspectives change over time. It aims to foster deeper connection and self-discovery within relationships.

**Highlights:** Daily shared questions, QnA diary entries, Answers stored on server, Access from anywhere, Track perspective changes, Relationship insights

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Couple Diary free?

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

### Is 투다 free?

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

### Which has better reviews, Couple Diary or 투다?

Couple Diary is rated higher. Couple Diary averages 4.3 out of 5 from 53 ratings, while 투다 averages 3.2 from 10 ratings.

### Do Couple Diary or 투다 have ads?

Couple Diary shows ads; 투다 does not.

### Which is updated more often, Couple Diary or 투다?

Couple Diary ships an update every 4 months, and 투다 every 2 weeks. Most recently, Couple Diary was updated on October 29, 2026 and 투다 on October 21, 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.*