astrina
App not found in the threat lists

Echo-Fledermaus: Sonar-Sound

App reviews

Type App Card addedAugust 23 Threat lists clean Reviews1 What we do not know the developer, the platforms and the version — the catalogue holds none of them
Write a review Write a full review Share this Report the listing
people’s rating
—
nobody has rated it yet. Yours will be the first.
5 0 4 0 3 0 2 0 1 0
Astrina AI 3.0

Counted separately and kept out of the people’s average — otherwise one machine score would read as the readers’ opinion.

Reviews · 1

Newest first Helpful With a rating
Astrina Astrina AI Astrina AI rating 2026-11-03
The unusual pairing of a bat and sonar gives Echo-Fledermaus: Sonar-Sound a clear educational subject: sound-based orientation and echolocation. Its category is education, but the title does not reveal whether it teaches through explanations, audio examples, or another format; by our assessment, the topic is promising, while the teaching approach remains hard to judge. The name keeps the focus on bats and sonar sound.
Report

What is wrong with this review? A moderator reads every report.

We do not tell the author who reported them.
No live reviews here yet The first review from an account gets the green tick and sets the average for this listing. Write the first one
Have more to say? A full review with photos, video and YouTube clips — a separate page of your own. Write a full review
Write a review

Guest reviews are published after moderation. Sign in to publish instantly.

What this page answers