# ELFcrypt vs Wultra In-App Protection: side-by-side comparison (2026)

[ELFcrypt](https://cybersectools.com/tools/elfcrypt) is a free [runtime application self-protection](https://cybersectools.com/categories/rasp) solution. [Wultra In-App Protection](https://cybersectools.com/tools/wultra-in-app-protection) is a commercial [runtime application self-protection](https://cybersectools.com/categories/rasp) solution by [Wultra](https://cybersectools.com/companies/wultra). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | ELFcrypt | Wultra In-App Protection |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Runtime Application Self-Protection | Runtime Application Self-Protection |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 127 | – |
| Last commit | Sep 2020 | – |
| Company | – | Wultra |
| Headquarters | – | – |

### Use cases and capabilities

| | ELFcrypt | Wultra In-App Protection |
|---|---|---|
| ELF | Yes | – |
| Reverse Engineering | Yes | Yes |
| Linux | Yes | – |
| Obfuscation | Yes | – |
| Anti Forensics | Yes | – |
| App Security | – | Yes |

### Core features

**ELFcrypt**

No features listed.

**Wultra In-App Protection**

5 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [ELFcrypt](https://cybersectools.com/tools/elfcrypt) fits if you are a startup, you need a free product and you want an open-source product.

## ELFcrypt vs Wultra In-App Protection FAQ

Common questions when comparing ELFcrypt vs Wultra In-App Protection for runtime application self-protection.

### What is the difference between ELFcrypt and Wultra In-App Protection?

**ELFcrypt**: ELFcrypt encrypts ELF binaries with obfuscation and anti-debugging features to protect against reverse engineering.

**Wultra In-App Protection**: Mobile app shielding and in-app protection for mobile applications. Built by Wultra.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes ELFcrypt and Wultra In-App Protection?

**ELFcrypt** is open-source with 127 GitHub stars. **Wultra In-App Protection** is made by Wultra. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ELFcrypt a good alternative to Wultra In-App Protection?

Often, yes. ELFcrypt and Wultra In-App Protection are both Runtime Application Self-Protection products, and both cover Reverse Engineering. Key differences: ELFcrypt is Free while Wultra In-App Protection is Commercial, ELFcrypt is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ELFcrypt vs Digital.ai Application Security](https://cybersectools.com/compare/digitalai-application-security-vs-elfcrypt)
- [ELFcrypt vs PreEmptive Dotfuscator](https://cybersectools.com/compare/elfcrypt-vs-preemptive-dotfuscator)
- [ELFcrypt vs OneSpan Product](https://cybersectools.com/compare/elfcrypt-vs-onespan-product)
- [Wultra In-App Protection vs Digital.ai Application Security](https://cybersectools.com/compare/digitalai-application-security-vs-wultra-in-app-protection)
- [Wultra In-App Protection vs PreEmptive Dotfuscator](https://cybersectools.com/compare/preemptive-dotfuscator-vs-wultra-in-app-protection)
- [Wultra In-App Protection vs OneSpan Product](https://cybersectools.com/compare/onespan-product-vs-wultra-in-app-protection)

## Alternatives to each

- [See all ELFcrypt alternatives](https://cybersectools.com/alternatives/elfcrypt)
- [See all Wultra In-App Protection alternatives](https://cybersectools.com/alternatives/wultra-in-app-protection)

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Source: https://cybersectools.com/compare/elfcrypt-vs-wultra-in-app-protection

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/elfcrypt.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on ELFcrypt and Wultra In-App Protection: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md