Kapsdevelopment Blog

Writing about product delivery, AI, and practical digital work.

A growing archive of posts on software delivery, digital transformation, hands-on product building, and what actually helps teams move from ideas to shipped work.

2026-04-25 13 min read

How to Run Subscriptions with In-App Payments Without RevenueCat

A technical architecture for running mobile app subscriptions directly with Apple and Google, including entitlements, store verification, notifications, refresh jobs, and console setup.

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2026-04-21 6 min read

Chatbot with RAG?

An example of when RAG is interesting

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2026-04-20 2 min read

When Images Can No Longer Be Trusted

Trust and fake images.

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