# STAmina Apnea Trainer — Freediving, Spearfishing coach > Freediving and spearfishing coach for longer underwater breath-holding. (iPhone/iPad app by Squarecrowd Apps, LLC.) - Source: https://appshunter.io/ios/app/stamina-apnea-trainer/id994874491 (this page in markdown: same URL + `.md`) - Developer: [Squarecrowd Apps, LLC](https://appshunter.io/developer/1438497992) - Category: Sports, Health & Fitness - Price: Free with in-app purchases - Rating: 4.90/5 from 5,438 App Store ratings · 355 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 65 MB - Released: 2015-06-11 - Data updated: 2026-08-27 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/stamina-apnea-trainer/id994874491/reviews.md ## What is STAmina Apnea Trainer? 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 the apnea diver app for the day and the time & get a notification to do a breath holding training session. ◉ PERSONAL STATISTICS AND DETAILED TRAINING HISTORY All your workouts and exercises are recorded in the freedive trainer app to track the detailed progress of each training. ◉ VOICE GUIDANCE Training may be accompanied by voice guidance with male/female voices recorded by professional voice actors. STAmina supports English, French, Russian voice guidance. ◉ HEART RATE AND OXYGEN SATURATION TRACKING Track your heart rate while doing breath holding exercises (a compatible HR monitor or pulse-oximeter is required) ◉ CONTRACTIONS TRACKING Use our freedive trainer to track unlimited contractions, analyse captured data after exercises ◉ CLOUD SYNC / BACKUP Access your data on multiple devices and easily restore it in case you switch devices/phones. ----- Stamina Apnea Trainer allows training breath hold effectively for anyone who cares about all kinds of diving including: > beginner or professional freedivers; spearfishers; > scuba divers to learn how to dive longer on one tank; > surfers in case of unexpected breath hold; > underwater sports athletes such as underwater rugby, hockey, etc. > runners who want to train breath holding & high tolerance to CO2 while running _______ Web: https://getstamina.app/ Terms of Use: https://getstamina.app/terms_of_use_app.html Privacy Policy: https://getstamina.app/privacy_policy_app.html Support: support@squarecrowdapps.com ## Key features - 6 Apnea table options (O2 deprivation, CO2 tolerance, Wonka, Mix, Custom, Pranayama) - Personalized training programs with 3 difficulty levels - Customizable exercise settings - Training reminders - Detailed statistics and training history - Voice guidance - Heart rate and oxygen saturation tracking (requires compatible monitor) ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | STAmina Pro (1 Year) | $29.99 | per year | | STAmina Pro (1 Month) | $4.99 | per month | ## What do users think of STAmina Apnea Trainer? Overall sentiment: positive **Pros** - 🚀 Easy to use - 👍 Helps improve breath hold - 🚀 Customizable tables - 👍 Tracks progress - 👍 Integrates with devices - 👍 Responsive customer support **Cons** - 🐛 Glitchy UI when switching devices - 🐛 Unreliable Apple Watch sync - 🐛 Buggy watch app - 🐛 Laggy sync between watch and phone - 🐛 Haptic feedback issues - 🐛 Crashes and freezes **Commonly reported bugs** - Apple Watch app doesn't synchronize reliably - Watch app missing features of phone app - Random beeps and haptics not selected in settings - App crashes when run from synced phone - HRV not recorded in Apple Health **Most requested features** - Recommended training regimens based on goals - Voice announcements of passing time - Ability to pause/resume rest intervals - Apple Watch app with same functionality as phone app - Integration with more pulse oximeters - Ability to edit personal records - Progress tracking graphs - More guided tutorials and onboarding ## Recent user reviews (10 of 355) All indexed reviews: https://appshunter.io/ios/app/stamina-apnea-trainer/id994874491/reviews.md ### 1/5 — Frustrating *2026-06-04, version 8.1.8* As a free user this is really annoying. The popup to pay pops up every single time I open it. Also the volume is not adjustable and that’s frustrating too. I’m deleting it for an app that isn’t like this. ### 4/5 — Can’t even set up a table *2026-04-28, version 8.1.6* I used this app on my other phone. Just the basics. installed it quickly on another, some new version and it keeps just pop up error msg when trying to set a table. It generated one, but even that I can’t modify. Just wasted 30 mins repeating to put in the numbers, thanks a lot :/ ### 5/5 — Für mich die beste Apnea App, die es gibt! *2026-04-27* Ich nutze die STAmina App nun schon seit langer Zeit und kann ehrlich sagen: Für mich ist sie die beste App, die es im Bereich Apnoe-Training gibt. Was sie so besonders macht, ist die Kombination aus durchdachter Funktionalität, Klarheit und echter Praxisnähe. Egal ob CO₂- oder O₂-Tabellen, statisches Training oder einfach nur das strukturierte Arbeiten an der eigenen Atemkontrolle, die App liefert genau das, was man braucht, ohne unnötigen Schnickschnack. Für mich persönlich hat sie einen noch größeren Stellenwert, weil ich selbst bei der Übersetzung mitwirken durfte. Zu sehen, wie sich die App entwickelt hat und wie vielen Menschen sie inzwischen beim Training hilft, macht mich ehrlich stolz. Aber unabhängig davon: Die STAmina App ist für mich ein echtes Werkzeug. Sie unterstützt mich zuverlässig in meinem Training, hilft mir dranzubleiben und mich weiterzuentwickeln. Wer sich ernsthaft mit Apnoe beschäftigt – egal ob Einsteiger oder Fortgeschrittener – kommt an dieser App eigentlich nicht vorbei. ### 1/5 — Annoying pop up *2026-04-08, version 8.0.10* The subscription pop up is so incredibly annoying. It should not pop up every single time I open the app. It made me want to delete this and use a different app. ### 3/5 — doesn’t work *2026-03-07, version 8.0.4* the Watch app doesn’t work; it recognize my tables but inside it shows 0:00 - 0:00 time interval so it doesn’t start. ### 5/5 — Simple but very effective! *2026-02-14, version 7.6.4* The app is just great! You don’t need the paid version but I bought it just to encourage the developers! ### 5/5 — Easy to use *2026-02-09, version 7.6.4* This is a great app that offers a lot of value for free. Custom O2 and CO2 tables are very easy to use. The structure of the workouts is very helpful and encourages progression. ### 5/5 — Отлично! *2026-02-02* Очень хорошее приложение. Без лишних наворотов, полностью выполняет свою функцию! ### 5/5 — Awesome free app *2026-02-01, version 7.6.4* Amazing !!! This free app makes creating and training on breath tables super easy and fun. I highly recommend it - wish I had found it before !!! ### 5/5 — Best breath hold app but.. *2026-01-31, version 7.6.4* Would be nicer if it had a bit more of an up to date UI and UX ## Frequently asked questions about STAmina Apnea Trainer ### What does the STAmina Apnea Trainer app do? The app is designed to help users improve their breath-holding abilities for activities like freediving, spearfishing, and other water sports. It provides various training tables and personalized programs to enhance both physical and mental endurance underwater. ### What are the key features of the STAmina Apnea Trainer? Key features include six different types of apnea tables (O2 deprivation, CO2 tolerance, Wonka, Mix, Custom, and Pranayama), personalized training programs with adjustable difficulty, customizable exercise settings, training reminders, detailed statistics, voice guidance, and the ability to track heart rate and oxygen saturation with compatible devices. ### How does the app personalize training? When you begin using the app, you set your personal best breath-hold time. Based on this data, the app generates a personalized training program with exercises available in three difficulty levels: easy, normal, and hard. You can also further customize individual exercises by setting your own number of repetitions, breath-hold time, and rest time. ### Is the STAmina Apnea Trainer app free to use? The app is free to download and offers in-app purchases. While the core functionality is available, certain features or advanced options may require a purchase. ### What kind of sports or activities is this app useful for? This app is particularly useful for freediving and spearfishing. It also benefits individuals participating in other water sports like surfing, running, or any activity where improving breath-holding capacity and underwater endurance is beneficial. ## Version history (last 5 releases) ### 8.2.0 — 2026-08-07 - Added a new table type based on the first contraction. - Extended the Custom table type with an optional additional time after TAP. ### 8.1.8 — 2026-05-13 Heart rate and SpO2 charts from older sessions should be back. Still see empty ones? Let us know from the in-app help. ### 8.1.7 — 2026-05-01 Improved data migration from previous app versions ### 8.1.6 — 2026-04-25 Improved History page ### 8.1.5 — 2026-04-23 - Improved in-app purchase error handling - Improved app stability ## Apps similar to STAmina Apnea Trainer | App | Rating | Price | Category | | --- | --- | --- | --- | | [FreeDive Ai - Apnea Trainer](https://appshunter.io/ios/app/freedive-ai-apnea-trainer/id1567940653) | 4.9 (14) | Free | Sports | | [Apnea Trainer Freedive](https://appshunter.io/ios/app/apnea-trainer-freedive/id6608983212) | 4.8 (29) | Free | Sports | | [Apnea Trainer & Spearfishing](https://appshunter.io/ios/app/apnea-trainer-and-spearfishing/id6450038954) | 4.8 (116) | Free | Sports | | [SSI App - Education and Fun](https://appshunter.io/ios/app/ssi-app-education-and-fun/id1249389209) | 4.8 (8,273) | Free | Sports | | [Scuba Diving Computer Oceanic+](https://appshunter.io/ios/app/scuba-diving-computer-oceanic-plus/id1610517133) | 4.4 (4,577) | Free | Sports | | [Garmin Dive™](https://appshunter.io/ios/app/garmin-dive/id1461262794) | 4.8 (845) | Free | Sports | ## More apps by Squarecrowd Apps, LLC - [Apnea Competition Countdown](https://appshunter.io/ios/app/apnea-competition-countdown/id1390379872) - [AIDA Judge Stopwatch](https://appshunter.io/ios/app/aida-judge-stopwatch/id1459804200) - [Breah - breathing exercises](https://appshunter.io/ios/app/breah-breathing-exercises/id1536726393) - [STAmina Apnea Coach](https://appshunter.io/ios/app/stamina-apnea-coach/id6446412971) - [Prune - Photos Cleaner](https://appshunter.io/ios/app/prune-photos-cleaner/id6756441317) All apps by Squarecrowd Apps, LLC: https://appshunter.io/developer/1438497992 ## Related topics [apnea trainer](https://appshunter.io/ios/topics/apnea-trainer) · [breath holding](https://appshunter.io/ios/topics/breath-holding) · [stamina apnea trainer](https://appshunter.io/ios/topics/stamina-apnea-trainer) · [breath hold trainer](https://appshunter.io/ios/topics/breath-hold-trainer) · [stamina trainer](https://appshunter.io/ios/topics/stamina-trainer) · [breath hold](https://appshunter.io/ios/topics/breath-hold) · [apnea](https://appshunter.io/ios/topics/apnea) · [freediving apnea trainer](https://appshunter.io/ios/topics/freediving-apnea-trainer) · [apnea freediving exercises](https://appshunter.io/ios/topics/apnea-freediving-exercises) · [stamina](https://appshunter.io/ios/topics/stamina) · [stamina apnea coach](https://appshunter.io/ios/topics/stamina-apnea-coach) · [apnea assistant](https://appshunter.io/ios/topics/apnea-assistant) · [freedive apnea breath trainer](https://appshunter.io/ios/topics/freedive-apnea-breath-trainer) · [freediving](https://appshunter.io/ios/topics/freediving) · [freediving trainer](https://appshunter.io/ios/topics/freediving-trainer) · [freediving stamina training](https://appshunter.io/ios/topics/freediving-stamina-training) · [freediving breath trainer](https://appshunter.io/ios/topics/freediving-breath-trainer) · [freedive apnea](https://appshunter.io/ios/topics/freedive-apnea) · [airway trainer](https://appshunter.io/ios/topics/airway-trainer) · [h2o breath hold trainer](https://appshunter.io/ios/topics/h2o-breath-hold-trainer) --- *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 2026-08-27.*