# Opsivo vs 0Day

The clearest difference is ads: 0Day at none against Opsivo's shown. Opsivo's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Opsivo sells 4 in-app purchases, starting at $1.99 per month and 0Day sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Opsivo against 5.0 for 0Day. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Opsivo ships an update every 4 days, 0Day every 5 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Opsivo | 0Day |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/opsivo-ssh-sftp-and-docker/id6757322033/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/0day-cve-and-exploit-alerts/id6761655372/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 62 MB | 10 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [志煌 谢](https://appshunter.io/developer/1769521209) | [Richard Lous](https://appshunter.io/developer/1890695617) |

## What reviewers say

### Opsivo

[App page](https://appshunter.io/ios/app/opsivo-ssh-sftp-and-docker/id6757322033)

Manage servers and containers remotely with secure SSH connections and Docker controls. Monitor services, execute commands, and view container status visually. Ideal for DevOps engineers and developers needing efficient remote access.

**Highlights:** SSH Terminal access, Docker container management, Visual container status, Secure server access, Remote command execution

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Weekly | $1.99 | per 7 days |
| Yearly | $12.99 | per year |
| Lifetime | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is Opsivo free?

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

### Is 0Day free?

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

### Which has better reviews, Opsivo or 0Day?

Opsivo and 0Day are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Opsivo or 0Day have ads?

Opsivo shows ads; 0Day does not.

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

Opsivo ships an update every 4 days, and 0Day every 5 days. Most recently, Opsivo was updated on October 15, 2026 and 0Day on October 24, 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.*