Otter Freedive Apnea
丰 连 Health & Fitness iPhoneiPadiPod touch
Otter Freedive Apnea is a free Health & Fitness app for iPhone and iPad by 丰 连. Requires iOS 15.0. Updated October 2, 2026.
- Price
- Free
- on the App Store
- Size
- 86 MB
- Age 4+
- Updated
- Oct 2
- 2026 · v1.0.5
Screenshots
About Otter Freedive Apnea
Otter Freedive Apnea– Unlock Your Underwater Potential! Want to improve your freediving, apnea, and diving skills? Otter Freedive Apnea is a training app designed for freediving enthusiasts, helping you optimize your breath-hold ability, increase underwater endurance, and explore deeper waters. Whether you're a beginner or an experienced freediver, this app provides professional training guidance to help you break limits and enjoy the tranquility and freedom of the underwater world. Key Features Personalized Training Plans – Custom training programs based on your maximum breath-hold time to steadily improve your freediving ability. CO₂ Tolerance Training – Gradually shorten breathing intervals to enhance adaptation to high CO₂ concentrations. Hypoxia Adaptation Training – Extend breath-holding time and train your body’s tolerance to low-oxygen environments. Data Tracking & Analysis – Record your training progress, view breath-hold duration curves, and adjust training strategies accurately. Practical Tutorials & Guidance – Detailed explanations of freediving techniques so you can learn and practice scientifically to improve your diving performance. Unleash Your Underwater Potential Freediving is not only an exhilarating extreme sport but also a journey of self-discipline. It helps you increase lung capacity, enhance focus, relax your mind and body, and find true tranquility beneath the waves. Download Otter Freedive Apnea now and start your freediving journey! Challenge yourself and explore deeper waters! [The Gold Membership renews automatically] Gold Membership Benefits: No ads; Subscription duration: One month (for Gold Card Members, ongoing monthly subscription products) or one year (for Gold Card Members, ongoing annual subscription products). Subscription price: Subject to the iAP application information, for example, the monthly subscription product is $1.99 per month; Payment: Once the user confirms the purchase and makes the payment, it will be charged to their iTunes account. Cancel Renewal: If you need to cancel the renewal, please manually turn off the auto-renewal feature in the iTunes/Apple ID settings management 24 hours before the current subscription period ends. Renewal: The Apple iTunes account will be charged within 24 hours before expiration, and after the deduction is successful, the subscription period will be extended for one more subscription period. Free first month trial: If you renew or cancel the renewal during the free trial period, the user's free trial rights will not be withdrawn, and the user can continue the trial until the end of the trial period; Privacy Policy: http://just4funcompany.blogspot.com/ User Agreement: http://just4funcompany.blogspot.com/ Auto-Renewal Service Agreement: https://just4funcompany.blogspot.com/2023/07/auto-renewal-service-agreement.html
What’s new
Version 1.0.5 · Updated October 2, 2026
*Optimize User Experience
App privacy
The developer, 丰 连, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Precise Location, Coarse Location
- Identifiers: User ID, Device ID
- Usage Data: Advertising Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization
Alternatives to Otter Freedive Apnea
Looking for apps like Otter Freedive Apnea? Here are 6 similar apps on the App Store. The highest rated is BreatheDeep: Apnea Trainer (5.0/5), and all 6 are free to download.
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BreatheDeep: Apnea Trainer
5.0
-
iDiving – Freediving Breath
-
Apnea Training for Freediving
5.0
-
Apnea & Freediving Breath Hold
-
Freediving hold breath + Apnea
-
Freediving Apnea Exercise
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Otter Freedive Apnea | – | Free | October 2, 2026 | |
| BreatheDeep: Apnea Trainer | 5.0 / 5 (2) | Free | Oct 8, 2025 | Compare |
| iDiving – Freediving Breath | – | Free | Jan 26, 2026 | Compare |
| Apnea Training for Freediving | 5.0 / 5 (3) | Free | Jan 16, 2024 | Compare |
| Apnea & Freediving Breath Hold | – | Free | Jul 29, 2026 | Compare |
| Freediving hold breath + Apnea | – | Free | Jun 6, 2025 | Compare |
| Freediving Apnea Exercise | 4.7 / 5 (3) | Free | Aug 19, 2026 | Compare |