Unknown was founded in 2019. The first app was launched in June 28, 2019 and they have 5 iOS apps in August 2025
Unknown is a publisher of Portal Gmbh app and other apps in Education, HealthFitness, Sports categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() RWRD
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Business |
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0
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4 days ago | |
![]() L-E: Deutsch Lernen
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Education |
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0
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1 week ago | |
![]() Bisevac
|
Sports |
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0
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3 months ago | |
![]() SLC FEEDBACK
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Sports |
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0
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1 year ago | |
![]() FitApotheke
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Health Fitness |
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0
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1 year ago |