What are some alternatives?
When comparing Eko and Kiwix, you can also consider the following products
ECG for Apple Watch - ECG app and irregular heart rhythm notification
Wikipedia - Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Dictionary.com - Dictionary.com is the world’s leading digital dictionary. We provide millions of English definitions, spellings, audio pronunciations, example sentences, and word origins.
Infogalactic - The planetary knowledge core
Lingoes - Lingoes is an easy and intuitive dictionary and text translation software.
XOWA - The free, open-source, offline wiki application