# Static Apnea Trainer vs ScubaNation Diver

The clearest difference is in-app purchases: ScubaNation Diver at none against Static Apnea Trainer's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Static Apnea Trainer sells 2 one-off in-app purchases. ScubaNation Diver asks for nothing beyond the download.

Static Apnea Trainer ships an update monthly, ScubaNation Diver every 2 months. The most recent releases landed on October 16, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Static Apnea Trainer | ScubaNation Diver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/static-apnea-trainer/id1665440176/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 16 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Scheler](https://appshunter.io/developer/1517769662) | [Hans Dieter Hahn](https://appshunter.io/developer/1880945607) |

## What reviewers say

### Static Apnea Trainer

[App page](https://appshunter.io/ios/app/static-apnea-trainer/id1665440176)

This app helps you improve your breath-holding capacity through structured breathing exercises and apnea tables. It's designed to adapt your body to lower oxygen levels, beneficial for freediving, other sports, meditation, and relaxation.

**Highlights:** Breath-holding exercises, Apnea tables, Oxygen level adaptation, Meditation and relaxation, Sports performance enhancement

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Static Apnea Trainer Pro | $2.99 | one-time |
| Static Apnea Trainer Pro | $3.99 | one-time |


### ScubaNation Diver

[App page](https://appshunter.io/ios/app/scubanation-diver/id6761406490)

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

**In-app purchases:** none


## Frequently asked questions

### Is Static Apnea Trainer free?

Static Apnea Trainer is free to download, with in-app purchases available.

### Is ScubaNation Diver free?

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

### Do Static Apnea Trainer or ScubaNation Diver have ads?

Neither Static Apnea Trainer nor ScubaNation Diver shows ads.

### Which is updated more often, Static Apnea Trainer or ScubaNation Diver?

Static Apnea Trainer ships an update monthly, and ScubaNation Diver every 2 months. Most recently, Static Apnea Trainer was updated on October 16, 2026 and ScubaNation Diver 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.*