Fakturownia - faktury w KSeF

Fakturownia, a Polish invoicing app, reached its all-time peak of #1 on 2026-09-07 and has maintained strong performance over the last 30 days, with a best rank of #1 and an average of #2. It currently occupies three spots on Poland's Top Grossing chart at #2, #2, and #3, with mixed momentum — two climbing slightly (+1) and one slipping (-2). On Poland's Top Free chart it sits at #8 (+1) and #16 (+36), the latter showing particularly notable upward movement. The app has also begun to extend beyond its home market, holding #24 on Denmark's Top Grossing chart and a steady #52 on Ukraine's Top Grossing chart.