# Breath Hold - FreeDive

> Breath Hold - FreeDive (iPhone/iPad app by Junil Lee.)

- Source: https://appshunter.io/ios/app/breath-hold-freedive/id6766790349 (this page in markdown: same URL + `.md`)
- Developer: [Junil Lee](https://appshunter.io/developer/1887484737)
- Category: Sports, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 30 MB
- Languages: English
- Released: 2026-05-07
- Data updated: 2026-06-12
- User reviews in markdown: https://appshunter.io/ios/app/breath-hold-freedive/id6766790349/reviews.md

## What is Breath Hold?

Breath Hold - FreeDive is a dedicated breath-hold trainer for freedivers. Improve your CO₂ tolerance and O₂ endurance with structured training tables, voice guidance, and progress tracking.

CO₂ TABLES
Build carbon dioxide tolerance with fixed hold times and progressively shorter recovery periods. Start with comfortable recovery intervals and let the app guide you through each round.

O₂ TABLES
Extend your breath-hold duration with increasing hold times and fixed recovery periods. Push your limits safely and systematically.

VOICE GUIDANCE
Clear voice prompts in Korean and English guide you through every phase - breath prep, hold, and recovery. Train with eyes closed, focusing entirely on relaxation.

TRAINING HISTORY
Track your best hold times with beautiful charts. View CO₂ and O₂ records separately. Pinch-to-zoom for detailed analysis.

SAFETY FIRST
Always train with a buddy. This app is for dry land training only. Never hyperventilate. Stop immediately if you feel dizzy or experience abnormal sensations.

SUBSCRIPTION & ADS
This app is free and supported by ads. No subscription required.


## Version history (last 4 releases)

### 1.0.6+8 — 2026-06-02

If you succeed in the final stage of the breath-holding training, an 8-second video featuring whale sharks, turtles, manta rays, dolphins, and a school of sardines in the ocean will play.

### 1.0.3+5 — 2026-05-18

1. Fixed an issue where the guidance audio remained paused even after the screen protector was unlocked while the app was running.
2. Modified the version update check routine.

### 1.0.2+4 — 2026-05-12

Modified to display the program version in the drawer menu.

### 1.0 — 2026-05-07

No release notes.

## More apps by Junil Lee

- [k-weather](https://appshunter.io/ios/app/k-weather/id6761045608)
- [KCulture](https://appshunter.io/ios/app/kculture/id6762064968)

All apps by Junil Lee: https://appshunter.io/developer/1887484737

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-12.*