Karl Koch

Developer Portfolio

6 App Records
Atempo iOS Icon

Atempo

App Free
  • Version: 2026.12
  • Size: 17.88 MB
  • Release date: 2026-03-04
  • Min iOS: 27.0
  • Bundle ID: com.kejk.Atempo
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Chronix iOS Icon

Chronix

App Free
  • Version: 2025.4
  • Size: 9.66 MB
  • Release date: 2025-02-01
  • Min iOS: 26.0
  • Bundle ID: com.kejk.Trackr
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Working Sets iOS Icon

Working Sets

App Free
  • Version: 2026.21
  • Size: 11.81 MB
  • Release date: 2024-04-11
  • Min iOS: 27.0
  • Bundle ID: com.kejk.Working-Sets
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Arti iOS Icon

Arti

App Free
  • Version: 1.5.1
  • Size: 4.37 MB
  • Release date: 2023-02-06
  • Min iOS: 16.1
  • Bundle ID: com.kejk.ChatAI
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Hand››over iOS Icon

Hand››over

App Free
  • Version: 4.2.1
  • Size: 12.96 MB
  • Release date: 2020-06-18
  • Min iOS: 15.0
  • Bundle ID: com.kejk.px-to-em
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