Not a dichotomous key!
This app has great pictures and videos but only for a handful of species. The dichotomous key is only a 2-3 question quiz for the user to identify the given species. Very disappointing.
Yes, Protozoan Identification is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Protozoan Identification is free.
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This app has great pictures and videos but only for a handful of species. The dichotomous key is only a 2-3 question quiz for the user to identify the given species. Very disappointing.