# Crypto Tools (De)Encryption vs EML Forensic Viewer

The clearest difference is update cadence: EML Forensic Viewer at every 2 weeks against Crypto Tools (De)Encryption's every 4 months. EML Forensic Viewer also leads on iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Crypto Tools (De)Encryption sells 2 in-app purchases, starting at $1.99 per month and EML Forensic Viewer sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Crypto Tools (De)Encryption ships an update every 4 months, EML Forensic Viewer every 2 weeks. The most recent releases landed on June 8, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Crypto Tools (De)Encryption | EML Forensic Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 18 MB | 120 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HUBO SOFT](https://appshunter.io/developer/537026470) | [Pleme PTY LTD.](https://appshunter.io/developer/1483378893) |

## What reviewers say

### Crypto Tools (De)Encryption

[App page](https://appshunter.io/ios/app/crypto-tools-deencryption/id1670173533)

This app offers a comprehensive suite of cryptographic tools for Apple devices, including encryption, decryption, key management, and certificate analysis. It's designed for developers, security professionals, and technical learners to inspect, validate, and manage sensitive data locally with precision.

**Highlights:** Encrypt and decrypt data with AES-256-GCM, Generate, import, inspect, and manage cryptographic keys, Parse and analyze ASN.1 structures and certificates, Analyze and verify Apple Sign-In JWTs, Validate and generate JWS, Work with JWT, JWS, and JWE flows, QR code workflows and PKPass tooling

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $1.99 | per month |
| Annual membership | $17.99 | per year |


### EML Forensic Viewer

[App page](https://appshunter.io/ios/app/eml-forensic-viewer/id6754493498)

Analyze EML files with this powerful forensic tool. Inspect email headers, metadata, attachments, and content locally for investigations and security analysis. Supports offline processing for maximum privacy.

**Highlights:** EML file opener, Email header viewer, Metadata extraction, Attachment analyzer, Offline analysis, SPF, DKIM, DMARC checker

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EML Forensic Viewer Pro Monthly | $2.99 | per month |
| EML Forensic Viewer Pro Annual | $29.99 | per year |
| EML Lifetime Pro Access | $39.99 | one-time |


## Frequently asked questions

### Is Crypto Tools (De)Encryption free?

Crypto Tools (De)Encryption is free to download, with in-app purchases available.

### Is EML Forensic Viewer free?

EML Forensic Viewer is free to download, with in-app purchases available.

### Do Crypto Tools (De)Encryption or EML Forensic Viewer have ads?

Neither Crypto Tools (De)Encryption nor EML Forensic Viewer shows ads.

### Which is updated more often, Crypto Tools (De)Encryption or EML Forensic Viewer?

Crypto Tools (De)Encryption ships an update every 4 months, and EML Forensic Viewer every 2 weeks. Most recently, Crypto Tools (De)Encryption was updated on June 8, 2026 and EML Forensic Viewer on September 13, 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.*