# 그린메시지 vs Squealock

The clearest difference is review sentiment: Squealock at 75% against 그린메시지's 33%. Squealock also leads on update cadence (every 2 weeks vs every 3 months). 그린메시지's advantage is in-app purchases (none vs 10) and iOS requirement (9.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Squealock sells 10 in-app purchases, starting at $1.99 per month. 그린메시지 asks for nothing beyond the download.

그린메시지 ships an update every 3 months, Squealock every 2 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 그린메시지 | Squealock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 83 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [비즈플레이(주)](https://appshunter.io/developer/1056025365) | [Squealock Systems, Inc](https://appshunter.io/developer/1437735479) |

## What reviewers say

### 그린메시지

[App page](https://appshunter.io/ios/app/id903283980)

**In-app purchases:** none


### Squealock

[App page](https://appshunter.io/ios/app/squealock/id1006457669)

This app provides a secure platform for team collaboration and communication, protecting against various online threats. It offers encrypted messaging, secure meetings, and robust privacy features without requiring personal contact information.

**Highlights:** Encrypted messaging with self-destruct option, Secure team meetings with link sharing, No phone number or email required, 30 GB free encrypted storage, Screenshot and screen recording prevention, Selective blocking of file types

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $1.99 | per month |
| 10 GB Storage Plan | $1.99 | per month |
| 50 GB Storage Plan | $5.99 | per month |
| 100GB Storage Plan | $7.99 | per month |
| 1 Year Subscription | $14.99 | per year |
| 1TB Storage Plan | $14.99 | per month |
| 1 Month Subscription | $19.99 | per month |
| 2TB Subscription Plan | $24.99 | per month |
| Elite 1-month Subscription | $19.99 | one-time |
| Elite 6-month Subscription | $69.99 | one-time |


## Frequently asked questions

### Is 그린메시지 free?

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

### Is Squealock free?

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

### Do 그린메시지 or Squealock have ads?

Neither 그린메시지 nor Squealock shows ads.

### Which is updated more often, 그린메시지 or Squealock?

그린메시지 ships an update every 3 months, and Squealock every 2 weeks. Most recently, 그린메시지 was updated on October 14, 2026 and Squealock on October 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.*