Mario Steenbergen

App Store publisher on AppTrack Ninja.

Portfolio includes:

• Retrace: Trip Journal
• Pronto - Sell smart
• Wandelpaspoort
• Bloom: Macro, All in Focus
• Cairn: Verified Photography
• Circuital
• Tide: Recovery & Sleep
• Lumen - AI Camera
• Pyramind - Polyomino Puzzle