Substack Substack Inc.
Noahpinion (Monthly) 4 Isolation Journals (Monthly) 3 Monthly 3 Slow Boring (Monthly) 3 ByteByteGo (Monthly) 2 Ettingermentum (monthly) 2 Foreign Exchanges (Monthly) 2 House Inhabit (Monthly) 2 Hung Up (Monthly) 2 Interconnects (Monthly) 2 Meidas+ (Monthly) 2 The Dworkin Report (Monthly) 2 The Generalist (Monthly) 2 The Hunger (Annual) 2 The Hyphen (Monthly) 2 The Jim Acosta Show (Annual) 2 The Message Box (Monthly) 2 24sight News (Annual) 1 Anthony Morganti (Annual) 1 Burnt Toast (Monthly) 1 ByteByteGo (Annual) 1 Chop Wood, Carry Water Annual 1 Coco Mocoe (Monthly) 1 Extra Focus (Monthly) 1 I Love Mess (Annual) 1 IPCC (Monthly) 1 In Retrospect (Monthly) 1 Isolation Journals (Annual) 1 Non-Boring History (Monthly) 1 Ozzy Man's Mad World (annual) 1 The Elysian (Annual) 1 The F*ckin' News (Monthly) 1 The God Pod (Monthly) 1 The Half Marathoner (Annual) 1 What To Cook (Monthly) 1 White Ink (Monthly) 1 Cheapest observed storefront United States $7.99
Most expensive observed storefront Australia $9.20
Save versus highest price 13% Highest-to-lowest spread 15%
Reference-rate date Aug 15, 2026 ECB + Exchange API · EUR · Checked Aug 15, 2026
The Message Box (Monthly) Ranked by converted USD value. The local App Store price remains the source value.
2 · USD Data and rate notes ECB reference rates are used when available, with a broad daily currency source filling unsupported currencies. These values are informational and are not transaction quotes.
Apple's public product page may show only part of an App's complete in-app purchase catalog.
AppPriceData