BillDog

BillDog is a platform for mobile app monetization and growth: in-app purchases and subscriptions, paywalls, A/B testing, subscription analytics, push and in-app messaging, and in-app surveys, behind one SDK for iOS, Android, React Native, Flutter, Expo and the web.

Connect your BillDog project to work on it in conversation.

Build and generate paywalls

• Generate a mobile app paywall from a description, or start from a paywall template chosen by app category.
• Edit copy, colors and layout, get a preview link, then publish when you are ready.

Set up in-app purchases and subscriptions

• Create products, entitlements, offerings and placements, one at a time or as a whole catalog in one step, with a dry run first.
• Get warnings when a product has no App Store, Google Play or Stripe id for a platform you target.

A/B test paywalls

• Create a paywall A/B test, start and stop it, and read conversion, revenue per user, lift and significance for each variant.

Read subscription analytics and mobile app analytics

• Ask about revenue, MRR movement, churn, active subscriptions, retention, funnels and paywall conversion, in production or sandbox data.

Add BillDog and debug an integration

• Get SDK setup code for iOS, Android, React Native, Flutter, Expo or web, with your project's public key.
• Check what is missing from your setup, see whether your app is sending events and purchases, and see which paywall a placement will serve.

Engage users

• Draft in-app surveys, campaigns, journeys and push or in-app message templates, and manage feature flags.

Who it is for: developers, founders and growth teams who build subscription apps and have a BillDog account with at least one project.

What you control: you connect one project at a time and choose on the consent screen whether ChatGPT may read, create and edit, or also publish. New items start as drafts or inactive. Changes that affect real app users need the publish permission, and on a live project a publish waits for an owner or admin to approve it. Every change made through this connection is recorded in the project's audit log.

Limitations:

• It works only with a BillDog account and project. It does not sign in to App Store Connect, Google Play or Stripe, and does not create products there; it stores the ids you give it.
• Your app still needs the BillDog SDK, added in your own code. ChatGPT can give you the setup code for your platform.
• Surveys, campaigns and journeys are saved as drafts and activated in the BillDog dashboard.
• It does not process payments, issue refunds or sell anything in ChatGPT, and it is not for getting past paywalls on websites.