Stripe Dashboard for iPhone - Track and manage payments on the go

ClearBrain - Predict which users will upgrade or churn tomorrow.

Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

BurnChurn - 🔥 Reduce churn and track exit feedback for your SaaS

RevenueCat - In-app subscriptions made easy

Churndown - Gather actionable feedback in one click