John Holland
Developer Info
John Holland was founded in 2019. The first app was launched in June 19, 2019 and they have 3 iOS apps in September 2025
John Holland is a publisher of Free The Glutens - Cartoon Fun app and other apps in Education, Games, Music categories.
- Founded in
- June 19, 2019
- Last App Updated
- 4 months ago (April 2, 2025)
- Company Website
- https://www.dogfishbrain.com
- Contacts
- Unlock
Popular John Holland apps in 2025
United States
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
Free The Glutens - Cartoon Fun
Brick breakout Arcade Game
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Games |
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0
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4 months ago | |
DFB Periodic Table
Periodic Table for Students
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Education |
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0
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4 years ago | |
Post Tonal Calculator
Music Tools for Composers
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Music |
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1
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5 years ago |
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