# ShellDiver vs Termalin

The clearest difference is in-app purchases: ShellDiver at none against Termalin's 2. Termalin's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Termalin sells 2 in-app purchases, starting at $9.99 per month. ShellDiver asks for nothing beyond the download.

ShellDiver ships an update weekly, Termalin every 10 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ShellDiver | Termalin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Size | 11 MB | 130 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [Mathias Oysmueller](https://appshunter.io/developer/1701339407) | [Sviatoslav Pavlov](https://appshunter.io/developer/6802817716) |

## What reviewers say

### ShellDiver

[App page](https://appshunter.io/ios/app/shelldiver-ssh-client/id6794262497)

**In-app purchases:** none


### Termalin

[App page](https://appshunter.io/ios/app/termalin-ssh-and-sftp-client/id6802817714)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Termalin Pro | $9.99 | per month |
| Termalin Pro (Annual) | $99.99 | per year |


## Frequently asked questions

### Is ShellDiver free?

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

### Is Termalin free?

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

### Do ShellDiver or Termalin have ads?

Neither ShellDiver nor Termalin shows ads.

### Which is updated more often, ShellDiver or Termalin?

ShellDiver ships an update weekly, and Termalin every 10 days. Most recently, ShellDiver was updated on October 29, 2026 and Termalin on October 30, 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.*