# Deep Tether vs S Kaptan

The clearest difference is ads: S Kaptan at none against Deep Tether's shown. Deep Tether's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Deep Tether | S Kaptan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | — |
| Size | 94 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 12+ |
| Developer | [Nexisia Ltd](https://appshunter.io/developer/1795235601) | [Sercan Vardin](https://appshunter.io/developer/6816206359) |

## What reviewers say

### Deep Tether

[App page](https://appshunter.io/ios/app/deep-tether-deep-sea-dive/id6811073056)

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

**In-app purchases:** none


### S Kaptan

[App page](https://appshunter.io/ios/app/s-kaptan/id6821538821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Deep Tether free?

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

### Is S Kaptan free?

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

### Do Deep Tether or S Kaptan have ads?

Deep Tether shows ads; S Kaptan does not.

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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.*