STAmina Apnea Trainer
STAmina Apnea Trainer Summary
STAmina Apnea Trainer is a with in-app purchases iOS app in Sports by Squarecrowd Apps, LLC. Released in Jun 2015 (10 years ago). It has 7.3K ratings with a 4.93★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 74.7K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 26, 2026, version 278.
Recent activity: 8.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 22, 2026.
Store info: Last updated on App Store on Feb 26, 2026 (version 278).
STAmina Apnea Trainer was last scanned for SDKs 2026-02-22. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Sentry.io
Facebook4.93★
Ratings: 7.3K
Screenshots
App Description
BY FREEDIVERS, FOR FREEDIVERS TO STAY UNDERWATER FOR LONGER.
► Helps with physical and mental aspects of improving the ability to hold your breath
► Over 50k+ users
Hold your breath longer underwater with the best freediving apnea trainer – STAmina Apnea Trainer. By freedivers, for freedivers, our freedive apnea trainer helps you with static apnea tables and lung capacity training so you can effectively increase the time when diving underwater.
See why STAmina Apnea Trainer is one of the best apnea apps to improve the breath-holding time for freediving, scuba diving and spearfishing, as well as surfing, running, and other water sports with 6 different apnea tables types.
■ FREEDIVING & SPEARFISHING APNEA TRAINER FEATURES:
◉ 6 APNEA TABLE OPTIONS
STAmina Apnea Trainer can create / generate custom apnea (exercises that are automatically created based on the maximum breath-hold and match the user’s level) or let you select from the following customizable table types:
- O2 deprivation table – accustoms a body to lower oxygen levels. This is achieved by increasing the amount of time that you hold your breath on each attempt, while the resting time is fixed.
- CO2 Tolerance table – helps a body to adapt to high carbon dioxide levels. This is achieved by decreasing the length of resting time between fixed breath-hold periods.
- Wonka table – a variation of CO2 tables. Apnea timer starts after the first contraction, the rest time takes one breath.
- Mix table – tables where apnea time increases and rest time decreases with each round.
- Custom table – allows mixing of different approaches to create a custom training, thus generating the most effective training program.
- Pranayama – a breathing technique to decrease stress in the body and relax the nervous system.
◉ APPLE HEALTH SYNCRONIZATION
◉ PERSONALIZED TRAINING WITH VARYING DIFFICULTY
When you start working with the application, you set your personal record in breath holding. Based on this data, the app will offer a personalized training program with exercises of 3 difficulty levels to choose from: easy, normal, and hard.
◉ PERSONALIZED EXERCISE SETTINGS
Each exercise can be edited by setting your own number of repetitions, breath hold time, rest time, etc.
◉ TRAINING REMINDERS
Get the notification to start your apnea training. Set a reminder in