Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 8.4.1, updated 2026-10-22.
Store screenshots supplied by the developer.
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:…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
- More reliable sensor connection message at exercise start. - The first interval's time now shows correctly before an exercise starts. - Fixed choosing extra time when creating custom tables. - Fixed scrolling and layout on the table, preview, import and share screens. - Delete actions are now shown in red. - Smaller layout fixes across the app.
Appworthy
stamina-apnea-trainerWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.