TL;DR: We launched Tarotas, a tarot reading app, in five languages (Czech, Slovak, Polish, English, German) on a single domain. Each market behaved completely differently. Here is what the data showed us about multi-locale growth.
Source: [Dev.to](https://dev.to/jakub_inithouse/tarotas-by-inithouse-what-we-learned-launching-a-tarot-app-in-five-languages-across-europe-4pkc)