Historical review from 2026-09-25. Current price and availability are unconfirmed; check the original marketplace.
Sonora AI is a mature, profitable iOS app generating $2.9K/mo profit on a 97.9% margin — extremely rare and highly attractive. The 2.98x annual profit multiple is reasonable for an established, organically distributed mobile app with 20+ months of operating history and 500+ active subscribers. The verified financials and 100K+ lifetime user base indicate durable traction. Key confirmations needed: current subscriber churn, organic acquisition channel health, and App Store ranking stability.
Building an equivalent iOS app from scratch would cost $3.5K–$8K in AI-assisted development (Cursor, Claude API, managed backend services, App Store submission) over 8 weeks. However, the purchase acquires 500 paying subscribers, 100K+ historical users, an App Store ranking, organic traffic, and proven retention — assets that would take months or years to rebuild. The near-total profit margin and verified $2.8K/mo cash flow make the acquisition significantly less risky than betting on organic growth from a new launch. Traction and distribution durability — not software cost — drive the BUY verdict.
Cash estimate includes the AI tools, APIs and infrastructure needed for a solo founder to recreate the software. Build time is informational and lightly weighted. The verdict is driven mainly by customers, users, verified earnings, retention, distribution, brand, data and operating history.
Fully Organic iOS App | 20+ Month-Old iOS App | $4450+/Month | $100K+ Lifetime Revenue | 100K+ Lifetime Users | 500+ Subscribers
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Preliminary screening based on marketplace and public data. Verify all financial, legal, technical, customer, and operational claims independently before making an acquisition decision. This is not financial or legal advice.