# 멍냥보감 vs HelloCOCO

The clearest difference is in-app purchases: 멍냥보감 at none against HelloCOCO's 3. HelloCOCO's advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. HelloCOCO sells 3 in-app purchases, starting at $3.99 per month. 멍냥보감 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 멍냥보감 | HelloCOCO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/id1483049124/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 61 MB | 128 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [efil co.,ltd](https://appshunter.io/developer/1455776561) | [TI Square Technology Ltd](https://appshunter.io/developer/441027699) |

## What reviewers say

### 멍냥보감

[App page](https://appshunter.io/ios/app/id1483049124)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 멍냥보감 free?

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

### Is HelloCOCO free?

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

### Do 멍냥보감 or HelloCOCO have ads?

Neither 멍냥보감 nor HelloCOCO shows ads.

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

멍냥보감 ships an update every 3 weeks, and HelloCOCO every 3 weeks. Most recently, 멍냥보감 was updated on October 25, 2026 and HelloCOCO on October 27, 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.*