# VDex vs VulnEye

The clearest difference is update cadence: VulnEye at fortnightly against VDex's every 4 months. VDex's advantage is iOS requirement (12.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. VDex sells 2 in-app purchases, starting at $4.99 per month and VulnEye sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

VDex ships an update every 4 months, VulnEye fortnightly. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | VDex | VulnEye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vdex/id1546459265/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Subscription | — |
| Size | 39 MB | 21 MB |
| Requires iOS | **12.0** | 17 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Steven Nguyen](https://appshunter.io/developer/1540685532) | [Ziyad Almutairi](https://appshunter.io/developer/1786118942) |

## What reviewers say

### VDex

[App page](https://appshunter.io/ios/app/vdex/id1546459265)

Access and search a comprehensive database of cybersecurity vulnerabilities. Stay updated with the latest CVEs, synced hourly from NIST. A subscription is required for full access, with a free trial available.

**Highlights:** CVE database access, Hourly NIST sync, Search CVE by ID, Monthly subscription, Annual subscription with trial

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CVE Access | $4.99 | per month |
| CVE Access | $49.99 | per year |


### VulnEye

[App page](https://appshunter.io/ios/app/vulneye/id6745982439)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VulnEye Pro Monthly | $9.99 | per month |
| VulnEye Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is VDex free?

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

### Is VulnEye free?

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

### Do VDex or VulnEye have ads?

Neither VDex nor VulnEye shows ads.

### Which is updated more often, VDex or VulnEye?

VDex ships an update every 4 months, and VulnEye fortnightly. Most recently, VDex was updated on September 24, 2026 and VulnEye on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*