One-Time Payment or Subscription? How Vibe-Coded App Makers Should Decide

A solo developer in Hyderabad explains how creators of apps built with AI coding tools like Claude Code, Cursor, and Codex can choose between charging once and charging recurring fees. The core test is whether each user costs the developer money to serve, since usage-driven costs such as AI model calls or hosting favor subscriptions or credits. One-time pricing suits low-cost tools, templates, and downloadable products, though it requires a steady flow of new buyers to keep earning. Subscriptions offer predictable monthly income but add complexity around cancellations, failed payments, and plan changes. The guide also outlines the basic setup for each model, including checkout links, payment notifications, and access controls.