Robert Jonkman was founded in 2017. The first app was launched in July 4, 2017 and they have 2 iOS apps in August 2025
Robert Jonkman is a publisher of eDRUMIn Control app and other apps in Music, Utilities categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() eDRUMIn Control
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Utilities |
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0
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2 months ago | |
![]() MIDI Expression Control
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Music |
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1
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2 months ago |