# Shellby vs OpenPig

The clearest difference is in-app purchases: OpenPig at none against Shellby's 3. OpenPig also leads on iOS requirement (13.0 vs 17.0). Shellby's advantage is update cadence (every 11 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Shellby sells 3 in-app purchases, starting at $1.99 per month. OpenPig asks for nothing beyond the download.

Shellby ships an update every 11 days, OpenPig every 2 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Shellby | OpenPig |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 15 MB | 21 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [荟 马](https://appshunter.io/developer/1859998670) | [ZhiEra LLC](https://appshunter.io/developer/6771887320) |

## What reviewers say

### Shellby

[App page](https://appshunter.io/ios/app/shellby-ssh-client-and-terminal/id6786177565)

A native SSH client for Apple devices that offers SFTP, tunnels, and server monitoring. It features an AI assistant to translate plain language tasks into commands and Mosh-compatible transport for resilient sessions.

**Highlights:** AI-powered command generation, Mosh-compatible sessions, SFTP file transfer, Port forwarding and tunnels, Server monitoring (CPU, memory), On-screen key bar

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro Lifetime | $29.99 | one-time |


### OpenPig

[App page](https://appshunter.io/ios/app/openpig/id6789591721)

**In-app purchases:** none


## Frequently asked questions

### Is Shellby free?

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

### Is OpenPig free?

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

### Do Shellby or OpenPig have ads?

Neither Shellby nor OpenPig shows ads.

### Which is updated more often, Shellby or OpenPig?

Shellby ships an update every 11 days, and OpenPig every 2 months. Most recently, Shellby was updated on October 26, 2026 and OpenPig on October 28, 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.*