E-commerce

Shopify app development in 2026 — build, list, monetise

8 min read · August 28, 2026

The 2026 guide to building a Shopify app — App Bridge, Polaris, billing API, App Store review, and how to land your first 100 installs.

Shopify's app ecosystem is one of the most profitable distribution channels on the internet — $1B+ paid to developers in 2025 alone.

Stack: Remix or Next.js with App Bridge, Polaris v13, GraphQL Admin API.

Billing: use Shopify's billing API only — bypassing it is a guaranteed delisting.

Review checklist: test on a development store, follow the App Store requirements doc to the letter, write transparent listings.

Distribution: ranking is a function of installs, reviews and uninstalls. First 100 reviews — do it manually with onboarding emails.

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