Mark Barker

Developer Portfolio

2 App Records
Constraint Engine iOS Icon

Constraint Engine

App Free
  • Version: 1.01
  • Size: 10.02 MB
  • Release date: 2026-05-28
  • Min iOS: 16.0
  • Bundle ID: com.focusederalabs.constraintengine
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CHOPSHOP Sampler iOS Icon

CHOPSHOP Sampler

App Price unavailable
  • Version: 1.0.1
  • Size: 257.11 MB
  • Release date: 2026-11-18
  • Min iOS: 17.0
  • Bundle ID: com.focusedera.chopshop
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