# MsgSecret vs Underlayer

The clearest difference is ads: MsgSecret at none against Underlayer's shown. Underlayer's advantage is update cadence (every 10 days vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MsgSecret sells 1 one-off in-app purchase and Underlayer sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MsgSecret ships an update every 6 months, Underlayer every 10 days. The most recent releases landed on November 1, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | MsgSecret | Underlayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/msgsecret/id958618403/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | Paid | — |
| Size | 8 MB | 184 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hassan Chizari](https://appshunter.io/developer/958618402) | [Mihail Rukavishnikov](https://appshunter.io/developer/1648782212) |

## What reviewers say

### MsgSecret

[App page](https://appshunter.io/ios/app/msgsecret/id958618403)

Securely encode and decode messages to protect your privacy from message providers and prying eyes. Share your ciphered messages via email, SMS, social media, and more. Offers multiple ciphering methods for varying security levels.

**Highlights:** Encode and decode messages, Multiple ciphering methods, Share via email, SMS, social media, Passcode/fingerprint authentication, Save ciphering settings for quick access, Shake gesture for encoding/decoding

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Encryption without Adv | $0.99 | one-time |


### Underlayer

[App page](https://appshunter.io/ios/app/underlayer-hide-text-in-photo/id6753363956)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per 7 days |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is MsgSecret free?

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

### Is Underlayer free?

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

### Do MsgSecret or Underlayer have ads?

Underlayer shows ads; MsgSecret does not.

### Which is updated more often, MsgSecret or Underlayer?

MsgSecret ships an update every 6 months, and Underlayer every 10 days. Most recently, MsgSecret was updated on November 1, 2026 and Underlayer on November 12, 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.*