Cashe

What it is

• Capture an idea by typing it or photographing it, file it into a Space, find it again in the Library.
• Written solo in Swift and SwiftUI. iPhone and iPad share one codebase — a tab shell on the phone, a three-column split view on the tablet, chosen at runtime.
• The app is the whole product. The web presence exists to sell it, not to duplicate it.

The business

• Subscription: $4.99 a month or $39.99 a year through StoreKit.
• A parallel checkout on the web is priced ten percent under the in-app tier, because Apple's cut doesn't apply there.
• Stripe handles web billing; a webhook flips the account's pro flag in Supabase.
• There is no web sign-in. The app mints a single-use, ten-minute link token and the checkout redeems it — one less password for a customer to own.