# RSA Lab vs MySecretMessage

The clearest difference is in-app purchases: RSA Lab at none against MySecretMessage's 1. MySecretMessage's advantage is update cadence (every 4 days vs every 42 months) and iOS requirement (10.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. MySecretMessage sells 1 one-off in-app purchase. RSA Lab asks for nothing beyond the download.

RSA Lab ships an update every 42 months, MySecretMessage every 4 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | RSA Lab | MySecretMessage |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mysecretmessage/id6445821645/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 8 MB |
| Requires iOS | 16.2 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [杨洋 冯](https://appshunter.io/developer/1523955886) | [继伟 王](https://appshunter.io/developer/1526263881) |

## What reviewers say

### RSA Lab

[App page](https://appshunter.io/ios/app/rsa-lab/id1665209132)

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

**In-app purchases:** none


### MySecretMessage

[App page](https://appshunter.io/ios/app/mysecretmessage/id6445821645)

Securely encrypt and decrypt text messages using advanced encryption methods. Protect your sensitive information with this easy-to-use utility.

**Highlights:** Secure encryption, Decryption of encrypted text, Text message protection, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads, Forever Free | $3.99 | one-time |


## Frequently asked questions

### Is RSA Lab free?

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

### Is MySecretMessage free?

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

### Do RSA Lab or MySecretMessage have ads?

Neither RSA Lab nor MySecretMessage shows ads.

### Which is updated more often, RSA Lab or MySecretMessage?

RSA Lab ships an update every 42 months, and MySecretMessage every 4 days. Most recently, RSA Lab was updated on November 3, 2026 and MySecretMessage on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*