# 0Day vs kube

The clearest difference is in-app purchases: kube at none against 0Day's 2. kube also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 0Day sells 2 in-app purchases, starting at $3.99 per month. kube asks for nothing beyond the download.

0Day ships an update every 5 days, kube weekly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 0Day | kube |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/0day-cve-and-exploit-alerts/id6761655372/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Freemium | — |
| Size | 10 MB | 39 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Lous](https://appshunter.io/developer/1890695617) | [Imran Hassanali](https://appshunter.io/developer/1785515799) |

## What reviewers say

### 0Day

[App page](https://appshunter.io/ios/app/0day-cve-and-exploit-alerts/id6761655372)

Receive immediate alerts for zero-day vulnerabilities, supply chain attacks, and compromised packages relevant to your specific technology stack. Get early warnings before they hit the news cycle, enabling proactive security measures.

**Highlights:** Zero-day vulnerability alerts, Supply chain attack notifications, Compromised package warnings, Stack-aware filtering, Early warning system, Push notifications, Full alert archive

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 0Day Pro | $3.99 | per month |
| 0Day Pro | $29.99 | per year |


### kube

[App page](https://appshunter.io/ios/app/kube-coder/id6785617175)

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

**In-app purchases:** none


## Frequently asked questions

### Is 0Day free?

0Day is free to download, with in-app purchases available.

### Is kube free?

kube is free to download, with no in-app purchases.

### Do 0Day or kube have ads?

Neither 0Day nor kube shows ads.

### Which is updated more often, 0Day or kube?

0Day ships an update every 5 days, and kube weekly. Most recently, 0Day was updated on October 3, 2026 and kube on October 2, 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.*