# Crios vs LudyServer

The clearest difference is review sentiment: Crios at 80% against LudyServer's 0%. Crios also leads on rating (4.4 vs 3.7) and in-app purchases (none vs 1). LudyServer's advantage is price (Free vs $4.99) and iOS requirement (17.0 vs 26.2). On update cadence, ads and device support there is nothing between them.

LudyServer is free to download; Crios costs $4.99 up front. LudyServer sells 1 one-off in-app purchase. Crios asks for nothing beyond the download.

Crios holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews point the same way: 80% of Crios's written reviews are positive against 0% of LudyServer's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Crios | LudyServer |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.4 (9 ratings)](https://appshunter.io/ios/app/crios-network-scanner-and-map/id6502667203/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ludyserver-file-transfer/id6759769077/reviews) |
| Number of ratings | **9** | 3 |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 22 MB | 14 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CrioSoft LLC](https://appshunter.io/developer/1245475415) | [Ludy Ankas, LLC](https://appshunter.io/developer/1839727404) |

## What reviewers say

### Crios

[App page](https://appshunter.io/ios/app/crios-network-scanner-and-map/id6502667203)

This tool helps network administrators discover connected devices, identify open ports, and assess vulnerabilities. It provides detailed analysis of security risks and allows for direct issue remediation within the app. Scan data can be easily exported for further analysis and documentation.

**Highlights:** Network scanning for active IPs and open ports, Vulnerability assessment of devices, Detailed analysis of security risks, In-app issue remediation, Exportable scan data and reports

**Features:** Vision Pro support

**In-app purchases:** none


### LudyServer

[App page](https://appshunter.io/ios/app/ludyserver-file-transfer/id6759769077)

Transform your mobile device into a Wi-Fi file server. Easily browse, download, and upload files to any device on your local network using just a web browser. Offers robust privacy with no cloud storage or tracking.

**Highlights:** Wi-Fi file server, Web browser access, QR code connection, Password protection, Share Extension integration, WebDAV access, SFTP server (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LudyServer Pro | $2.99 | one-time |


## Frequently asked questions

### Is Crios free?

Crios costs $4.99, with no in-app purchases.

### Is LudyServer free?

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

### Which has better reviews, Crios or LudyServer?

Crios is rated higher. Crios averages 4.4 out of 5 from 9 ratings, while LudyServer averages 3.7 from 3 ratings.

### Do Crios or LudyServer have ads?

Neither Crios nor LudyServer shows ads.

### Which is updated more often, Crios or LudyServer?

Crios ships an update every 3 months, and LudyServer every 3 months. Most recently, Crios was updated on October 16, 2026 and LudyServer on October 21, 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.*