# StealthOp vs DevCipher

The clearest difference is price: StealthOp at Free against DevCipher's $1.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

StealthOp is free to download; DevCipher costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | StealthOp | DevCipher |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stealthop-secure-pgp-messages/id6740215870/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free | — |
| Size | 1 MB | 3 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Grey LLC](https://appshunter.io/developer/1597606243) | [少泽 梁](https://appshunter.io/developer/897112791) |

## What reviewers say

### StealthOp

[App page](https://appshunter.io/ios/app/stealthop-secure-pgp-messages/id6740215870)

This app allows you to hide encrypted text messages and images within seemingly normal text. It uses advanced zero-width character technology and military-grade encryption to ensure your communications are invisible and secure.

**Highlights:** Hide encrypted text messages, Embed encrypted images in text, Zero-width character steganography, RSA 2048-bit encryption, Dual contact system with QR key exchange, Automatic detection of hidden content, End-to-end encryption

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

**In-app purchases:** none


### DevCipher

[App page](https://appshunter.io/ios/app/devcipher-sm-and-cipher-and-base64/id6762071614)

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

**In-app purchases:** none


## Frequently asked questions

### Is StealthOp free?

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

### Is DevCipher free?

DevCipher costs $1.99, with no in-app purchases.

### Do StealthOp or DevCipher have ads?

Neither StealthOp nor DevCipher shows ads.

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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.*