App Store
Version 3.3.2 · 2026-08-25
Minor login flow bug fixes.
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 3.3.2, updated 2026-08-25.








Store screenshots supplied by the developer.
Echo - Call Trainer App is an innovative app that helps hunters improve their hunting skills by recording their audio and comparing it with previously recorded audio. The app provides a percentage score and a waveform of the user's audio for a better visual comparison. With Echo - Call Trainer App, hunters can practice imitating calls done by professionals and get instant feedback on their performance. The app works for various animal calls, making it an ideal tool for hunters of all levels. Whether you're a beginner or an experienced hunter, Echo - Call Trainer App can help you take your hunting skills to the next level. Download Echo - Call Trainer App today and start improving your hunting skills!
Terms of Use & Privacy Policy:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula
https://echocallingapp.azurewebsites.net/privacy-policy
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.
Minor login flow bug fixes.
echo-apple-6468939888What 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.
These are really on sale; we just can’t tell from the name whether they recur.
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.