# Submarine Dive Master vs Dippy Sub

The clearest difference is iOS requirement: Submarine Dive Master at 13.0 against Dippy Sub's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Submarine Dive Master ships an update weekly, Dippy Sub every 9 days. The most recent releases landed on September 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Submarine Dive Master | Dippy Sub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Size | 137 MB | 44 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建涛 钟](https://appshunter.io/developer/1516809739) | [Enes Akkus](https://appshunter.io/developer/1416782412) |

## What reviewers say

### Submarine Dive Master

[App page](https://appshunter.io/ios/app/submarine-dive-master/id6758430106)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dippy Sub

[App page](https://appshunter.io/ios/app/dippy-sub/id6772607078)

**In-app purchases:** none


## Frequently asked questions

### Is Submarine Dive Master free?

Submarine Dive Master is free to download, with no in-app purchases.

### Is Dippy Sub free?

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

### Do Submarine Dive Master or Dippy Sub have ads?

Both Submarine Dive Master and Dippy Sub show ads.

### Which is updated more often, Submarine Dive Master or Dippy Sub?

Submarine Dive Master ships an update weekly, and Dippy Sub every 9 days. Most recently, Submarine Dive Master was updated on September 28, 2026 and Dippy Sub on October 17, 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.*