For iOS devices:
Zenia works on all iPhone models starting from SE with an iOS version starting from iOS 13 For Android devices:
Zenia works on phones with an OS starting from Android 8.0 and with at least 2GB of storage.
Not all features are available on older models. If you've experienced any difficulties, feel free to drop us a message at firstname.lastname@example.org
and describe your problem in detail. We'll be happy to hear your feedback and will do our best to resolve your issue.