# Hidden msg vs 月犬云盾（隐私加密）

The clearest difference is rating: 月犬云盾（隐私加密） at 5.0 against Hidden msg's 2.3. Hidden msg's advantage is in-app purchases (none vs 3) and iOS requirement (10.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 月犬云盾（隐私加密） sells 3 one-off in-app purchases. Hidden msg asks for nothing beyond the download.

月犬云盾（隐私加密） holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Hidden msg ships an update every 3 months, 月犬云盾（隐私加密） every 2 months. The most recent releases landed on September 8, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Hidden msg | 月犬云盾（隐私加密） |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (6 ratings)](https://appshunter.io/ios/app/hidden-msg-hide-your-files/id1175929880/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1492887553/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 12 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Malek Radhouani](https://appshunter.io/developer/1155826017) | [畅想信息](https://appshunter.io/developer/1398138343) |

## What reviewers say

### Hidden msg

[App page](https://appshunter.io/ios/app/hidden-msg-hide-your-files/id1175929880)

Securely send and receive hidden files within iMessage. Protect your sensitive data with Touch ID/Face ID authentication. Customize the visible placeholder image for unauthorized viewers.

**Highlights:** Send and receive hidden files in iMessage, Touch ID/Face ID protection, Customizable placeholder image, Secure storage on Apple servers, iCloud account required

**Features:** iMessage stickers

**In-app purchases:** none


### 月犬云盾（隐私加密）

[App page](https://appshunter.io/ios/app/id1492887553)

Securely encrypt and protect your photos, videos, and files with advanced encryption technology. Store encrypted content on cloud drives for cross-device access. Offers robust password management and recovery options.

**Highlights:** Encrypt photos and videos, Encrypt any file type, Upload encrypted files to cloud storage, Cross-device access, Set unique passwords per file, Password reset functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1年VIP会员 | $15.99 | one-time |
| 三年 VIP会员 | $41.99 | one-time |
| 1年超级会员 | $94.99 | one-time |


## Frequently asked questions

### Is Hidden msg free?

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

### Is 月犬云盾（隐私加密） free?

月犬云盾（隐私加密） is free to download, with in-app purchases available.

### Which has better reviews, Hidden msg or 月犬云盾（隐私加密）?

月犬云盾（隐私加密） is rated higher. Hidden msg averages 2.3 out of 5 from 6 ratings, while 月犬云盾（隐私加密） averages 5.0 from 3 ratings.

### Do Hidden msg or 月犬云盾（隐私加密） have ads?

Neither Hidden msg nor 月犬云盾（隐私加密） shows ads.

### Which is updated more often, Hidden msg or 月犬云盾（隐私加密）?

Hidden msg ships an update every 3 months, and 月犬云盾（隐私加密） every 2 months. Most recently, Hidden msg was updated on September 8, 2026 and 月犬云盾（隐私加密） on September 24, 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.*