Istvan Simon was founded in 2015 in Hungary. The first app was launched in July 27, 2015 and they have 6 iOS apps in August 2025
Istvan Simon is a publisher of KIO app and other apps in Education, Games categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() KIO
Mik is azok az emberi jogok?
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Education |
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0
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2 years ago | |
![]() DEMO
Közélet szimulátor
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Games |
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0
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2 years ago | |
![]() Word for Word: Human Rights
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Games |
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0
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3 years ago | |
![]() Story Dice - Human Rights
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Games |
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0
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6 years ago | |
![]() Word 4 word: Finder of Cities
Word finder game about cities
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Games |
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0
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7 years ago | |
![]() Space Fort: The Last Battle Of
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Games |
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0
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8 years ago |