# FSquaDRA vs Guardsquare DexGuard: side-by-side comparison (2026)

[FSquaDRA](https://cybersectools.com/tools/fsquadra) is a free [mobile app security](https://cybersectools.com/categories/mobile-app-security) solution. [Guardsquare DexGuard](https://cybersectools.com/tools/guardsquare-dexguard) is a commercial [mobile app security](https://cybersectools.com/categories/mobile-app-security) solution by [Guardsquare](https://cybersectools.com/companies/guardsquare). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Mobile App Security Solutions for Business](https://cybersectools.com/shortlists/best-mobile-app-security-solutions) picks Zimperium Mobile Application Protection Suite, Promon Shield for Mobile, NowSecure Platform and 4 more.

## Side-by-side comparison

| | FSquaDRA | Guardsquare DexGuard |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Mobile App Security | Mobile App Security |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | 72 | – |
| Last commit | Apr 2023 | – |
| Company | – | Guardsquare |
| Headquarters | – | – |

### Use cases and capabilities

| | FSquaDRA | Guardsquare DexGuard |
|---|---|---|
| Research | Yes | – |
| Android Security | Yes | Yes |
| Obfuscation | – | Yes |
| Reverse Engineering | – | Yes |
| App Security | – | Yes |

### Core features

**FSquaDRA**

No features listed.

**Guardsquare DexGuard**

10 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.

- [FSquaDRA](https://cybersectools.com/tools/fsquadra) fits if you need a free product and you want an open-source product.

## FSquaDRA vs Guardsquare DexGuard FAQ

Common questions when comparing FSquaDRA vs Guardsquare DexGuard for mobile app security.

### What is the difference between FSquaDRA and Guardsquare DexGuard?

**FSquaDRA**: FSquaDRA detects repackaged Android applications by computing Jaccard similarity over file digests within APK packages using pre-computed signing digests for improved performance.

**Guardsquare DexGuard**: Android app protection tool with obfuscation, encryption, and RASP, built by Guardsquare.

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

### Who makes FSquaDRA and Guardsquare DexGuard?

**FSquaDRA** is open-source with 72 GitHub stars. **Guardsquare DexGuard** is made by Guardsquare. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is FSquaDRA a good alternative to Guardsquare DexGuard?

Often, yes. FSquaDRA and Guardsquare DexGuard are both Mobile App Security products, and both cover Android Security. Key differences: FSquaDRA is Free while Guardsquare DexGuard is Commercial, FSquaDRA is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [FSquaDRA vs Quixxi Shield](https://cybersectools.com/compare/fsquadra-vs-quixxi-shield)
- [FSquaDRA vs PreEmptive DashO](https://cybersectools.com/compare/fsquadra-vs-preemptive-dasho)
- [FSquaDRA vs Promon Shield for Mobile™](https://cybersectools.com/compare/fsquadra-vs-promon-promon-shield-for-mobiletm)
- [Guardsquare DexGuard vs Quixxi Shield](https://cybersectools.com/compare/guardsquare-dexguard-vs-quixxi-shield)
- [Guardsquare DexGuard vs PreEmptive DashO](https://cybersectools.com/compare/guardsquare-dexguard-vs-preemptive-dasho)
- [Guardsquare DexGuard vs Promon Shield for Mobile™](https://cybersectools.com/compare/guardsquare-dexguard-vs-promon-promon-shield-for-mobiletm)

## Alternatives to each

- [See all FSquaDRA alternatives](https://cybersectools.com/alternatives/fsquadra)
- [See all Guardsquare DexGuard alternatives](https://cybersectools.com/alternatives/guardsquare-dexguard)

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Source: https://cybersectools.com/compare/fsquadra-vs-guardsquare-dexguard

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

More on FSquaDRA and Guardsquare DexGuard: 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