# 두근두근미술관 vs HelloCOCO

The clearest difference is ads: HelloCOCO at none against 두근두근미술관's shown. HelloCOCO also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.6). 두근두근미술관's advantage is update cadence (weekly vs every 3 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. 두근두근미술관 sells 2 one-off in-app purchases and HelloCOCO sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

두근두근미술관 ships an update weekly, HelloCOCO every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 두근두근미술관 | HelloCOCO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id996794566/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 128 MB |
| Requires iOS | 18.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IMD](https://appshunter.io/developer/352724709) | [TI Square Technology Ltd](https://appshunter.io/developer/441027699) |

## What reviewers say

### 두근두근미술관

[App page](https://appshunter.io/ios/app/id996794566)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 공모전 참가비 11000 | $6.99 | one-time |
| 공모전 참가비 15000 | $9.99 | one-time |


### HelloCOCO

[App page](https://appshunter.io/ios/app/hellococo-pet-cctv-pet-cam/id1623489689)

Transform spare smartphones into high-definition pet surveillance cameras. Monitor your pets remotely with two-way video and audio communication, sound and motion detection alerts, and secure encrypted recordings. Share access with family and view recorded footage for up to a week.

**Highlights:** Spare device to HD CCTV conversion, Encrypted video recording, Two-way video and audio chat, Sound and motion detection alerts, 7-day video history storage, Account sharing for up to 8 devices, Screen mirroring for larger displays

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-month | $3.99 | per month |
| 6-month | $19.99 | per 6 months |
| 1-year | $29.99 | per year |


## Frequently asked questions

### Is 두근두근미술관 free?

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

### Is HelloCOCO free?

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

### Do 두근두근미술관 or HelloCOCO have ads?

두근두근미술관 shows ads; HelloCOCO does not.

### Which is updated more often, 두근두근미술관 or HelloCOCO?

두근두근미술관 ships an update weekly, and HelloCOCO every 3 weeks. Most recently, 두근두근미술관 was updated on November 6, 2026 and HelloCOCO on November 7, 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.*