As you may know, the prices for the in-app purchases vary between different countries and platforms. These differences are due to currency conversion rates as well as the value-added tax (VAT).
Apple automatically updates the prices of the in-app purchases on its platform to keep the prices consistent. We haven’t updated the prices on Android since January 2018, even though the currency conversion rates have changed quite a bit since then.
What this means is that the difference between iOS and Android prices has become quite big in some markets. As of today, the 4th of March 2020, we have fixed the discrepancy. In practice, this means that for some countries the price of the in-app purchases has increased and for others, it has decreased.
In the future, we plan to do this alignment more frequently. We apologize for the inconvenience and ask for your understanding.