Roel de Graaf

Developer Portfolio

6 App Records
TRIZ40 iOS Icon

TRIZ40

App Free
  • Version: 1.0
  • Size: 2.02 MB
  • Release date: 2026-05-04
  • Min iOS: 17.0
  • Bundle ID: com.180hacks.TRIZ40
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PlanPocket iOS Icon

PlanPocket

App $0.99
  • Version: 7.1
  • Size: 7.54 MB
  • Release date: 2025-10-29
  • Min iOS: 26.0
  • Bundle ID: com.180hacks.PlanPocket
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ZorgPocket iOS Icon

ZorgPocket

App Free
  • Version: 7.0
  • Size: 9.26 MB
  • Release date: 2025-09-30
  • Min iOS: 26.0
  • Bundle ID: com.180hacks.ZorgPocket
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Ahackaday iOS Icon

Ahackaday

App $0.99
  • Version: 5.0
  • Size: 104.78 MB
  • Release date: 2022-04-13
  • Min iOS: 18.0
  • Bundle ID: com.180hacks.Ahackaday
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Business Hacks iOS Icon

Business Hacks

App $0.99
  • Version: 5.0
  • Size: 99.55 MB
  • Release date: 2022-04-08
  • Min iOS: 15.4
  • Bundle ID: com.180hacks.BusinessHacks
View App