# 오푸스 vs 연애도감

The clearest difference is in-app purchases: 연애도감 at none against 오푸스's 6. 오푸스's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 오푸스 sells 6 one-off in-app purchases. 연애도감 asks for nothing beyond the download.

오푸스 ships an update weekly, 연애도감 every 11 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | 오푸스 | 연애도감 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Size | 134 MB | 17 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [NarrowLabs](https://appshunter.io/developer/1896334457) | [SEONYONG LEE](https://appshunter.io/developer/6775892940) |

## What reviewers say

### 오푸스

[App page](https://appshunter.io/ios/app/id6766886016)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 잉크 20개 | $1.99 | one-time |
| 잉크 66개 | $5.99 | one-time |
| 잉크 100개 | $5.99 | one-time |
| 잉크 160개 | $14.99 | one-time |
| 잉크 340개 | $29.99 | one-time |
| 잉크 685개 | $59.99 | one-time |


### 연애도감

[App page](https://appshunter.io/ios/app/ai/id6780905411)

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

**In-app purchases:** none


## Frequently asked questions

### Is 오푸스 free?

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

### Is 연애도감 free?

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

### Do 오푸스 or 연애도감 have ads?

연애도감 shows ads; 오푸스 does not.

### Which is updated more often, 오푸스 or 연애도감?

오푸스 ships an update weekly, and 연애도감 every 11 days. Most recently, 오푸스 was updated on October 31, 2026 and 연애도감 on October 31, 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.*