# duck vs 우주고양이 보라

The clearest difference is in-app purchases: duck at none against 우주고양이 보라's 18. 우주고양이 보라's advantage is update cadence (every 5 days vs every 6 weeks) and ratings volume (45 vs 12). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. 우주고양이 보라 sells 18 one-off in-app purchases. duck asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for duck against 4.7 for 우주고양이 보라. Both are backed by a comparable volume of ratings — 12 and 45 respectively. Written reviews are what separate them: 98% of duck's written reviews are positive against 92% of 우주고양이 보라's.

duck ships an update every 6 weeks, 우주고양이 보라 every 5 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | duck | 우주고양이 보라 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/duck-z/id1572692131/reviews)** | [4.7 (45 ratings)](https://appshunter.io/ios/app/id6469338831/reviews) |
| Number of ratings | 12 | **45** |
| Positive reviews | **98.3% of reviews** | 91.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 54 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SEUNGHWAN LEE](https://appshunter.io/developer/1529908887) | [IF Corp.](https://appshunter.io/developer/1691843891) |

## What reviewers say

### duck

[App page](https://appshunter.io/ios/app/duck-z/id1572692131)

This app allows users to create and share a digital diary with friends and family. Decorate entries with stickers, build memories through comments, and stay updated with notifications. Enjoy a personalized experience with customizable themes.

**Highlights:** Decorate diary entries, Share daily life with friends, Use stickers for colorful records, Build memories with comments, Receive diary and comment notifications, Dark and Light themes

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

**In-app purchases:** none


### 우주고양이 보라

[App page](https://appshunter.io/ios/app/id6469338831)

This app provides personalized fortune-telling and astrological readings based on your birth information. It offers detailed interpretations for love, career, and wealth, along with daily horoscopes and tarot card readings to help you make informed decisions.

**Highlights:** Personalized 사주 readings, Daily horoscopes, Love compatibility analysis, Career and wealth forecasts, Tarot card readings, Decision-making support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 젤리 | $1.99 | one-time |
| 300 젤리 | $2.99 | one-time |
| 200 젤리 | $2.99 | one-time |
| 300 젤리 | $3.99 | one-time |
| 500 젤리 | $4.99 | one-time |
| 500 젤리 | $5.99 | one-time |
| 2024 신년 운세 | $6.99 | one-time |
| 900 젤리 | $8.99 | one-time |
| 900 젤리 | $9.99 | one-time |
| 1200 젤리 | $9.99 | one-time |
| 2024 신년 운세 | $9.99 | one-time |
| 1,200 젤리 | $14.99 | one-time |
| 1,500 젤리 | $14.99 | one-time |
| 1,500 젤리 | $17.99 | one-time |
| 2,000 젤리 | $17.99 | one-time |
| 2,000 젤리 | $19.99 | one-time |
| 2500 젤리 | $24.99 | one-time |
| 3000 젤리 | $29.99 | one-time |

**What reviewers like**

- 💖 Accurate and detailed fortunes
- 🐱 Cute and comforting character (Bora)
- 💌 Heartwarming and supportive messages from Bora
- ✍️ Engaging diary/journaling feature with AI responses
- 👍 Easy and non-burdensome login process

**What reviewers complain about**

- 💰 Some features are paid/require currency (jelly)
- 💸 High cost of certain fortune-telling options
- 🚶‍♂️ Difficulty in earning enough 'jelly' through free methods (walking)
- ❓ Inconsistent or contradictory fortune results in some cases
- 📞 Issues with phone number verification for some users

**Reported bugs**

- Inconsistent fortune results for the same question
- Phone number verification issues
- Loading errors
- Complete button hidden in diary for long entries
- Accidental purchases

**Requested features**

- Add a widget feature
- Allow editing of saved fortunes
- Implement a delete function for sent messages
- More free ways to earn 'jelly'
- Offer free trials for paid features (e.g., love fortune)


## Frequently asked questions

### Is duck free?

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

### Is 우주고양이 보라 free?

우주고양이 보라 is free to download, with in-app purchases available.

### Which has better reviews, duck or 우주고양이 보라?

duck is rated higher. duck averages 4.8 out of 5 from 12 ratings, while 우주고양이 보라 averages 4.7 from 45 ratings.

### Do duck or 우주고양이 보라 have ads?

Both duck and 우주고양이 보라 show ads.

### Which is updated more often, duck or 우주고양이 보라?

duck ships an update every 6 weeks, and 우주고양이 보라 every 5 days. Most recently, duck was updated on October 30, 2026 and 우주고양이 보라 on October 30, 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.*