# freediving stamina training vs Timer alarm

The clearest difference is in-app purchases: Timer alarm at none against freediving stamina training's 9. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. freediving stamina training sells 9 in-app purchases, starting at $3.99 per month. Timer alarm asks for nothing beyond the download.

## The numbers

| Metric | freediving stamina training | Timer alarm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/freediving-stamina-training/id6477821385/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Freemium | — |
| Size | 28 MB | 1 MB |
| Requires iOS | **17.0** | 17.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Austin](https://appshunter.io/developer/1708589155) | [Guido Roberto Carballo Guerrero](https://appshunter.io/developer/1476167926) |

## What reviewers say

### freediving stamina training

[App page](https://appshunter.io/ios/app/freediving-stamina-training/id6477821385)

Enhance your breath-hold capabilities with this comprehensive freediving training app. It offers personalized CO2 and O2 tables, structured training plans, and advanced exercises to improve apnea stamina and performance.

**Highlights:** Personalized CO2 and O2 tables, 4-week structured training plans, Customizable training tables, Empty lungs training, Square and Pranayama breathing, Detailed guidance and progress tracking

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Weekly Subscription | $4.99 | per 7 days |
| Annual Subscription | $14.99 | per year |
| Free Lifetime Access | Free | one-time |
| Tiny Tip | $0.99 | one-time |
| Small Tip | $2.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |
| Lifetime Access | $29.99 | one-time |


### Timer alarm

[App page](https://appshunter.io/ios/app/timer-alarm/id6738897209)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is freediving stamina training free?

freediving stamina training is free to download, with in-app purchases available.

### Is Timer alarm free?

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

### Do freediving stamina training or Timer alarm have ads?

Neither freediving stamina training nor Timer alarm shows ads.

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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.*