christoph joshua BOLL was founded in 2023. The first app was launched in March 4, 2023 and they have 7 iOS apps in August 2025
christoph joshua BOLL is a publisher of Konzentrier Dich! IQ Trainer app and other apps in Entertainment, Games, Lifestyle categories.
Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
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![]() Konzentrier Dich! IQ Trainer
5 Minuten am Tag reichen!
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Games |
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0
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7 months ago | |
![]() Baby Words Recorder
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Lifestyle |
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0
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7 months ago | |
![]() Logo Quiz - Logo & Países
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Games |
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0
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9 months ago | |
![]() Dust Off - Schlaues Putzen
Nie wieder Unordnung
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Productivity |
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1
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10 months ago | |
![]() Countdown -APP
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Entertainment |
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0
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1 year ago | |
![]() Motivation & Erfolge
Verschiebe nichts auf Morgen
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Lifestyle |
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0
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2 years ago | |
![]() Milchzähne Tagebuch
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Lifestyle |
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0
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2 years ago |