--- title: Vibe coding Mobile Apps to $10k MRR | Day 4 | daily.dev description: A live coding stream (day 4) documenting a solo developer's journey building mobile apps toward $10k MRR, currently at $255 MRR. The session focuses on... canonical: https://daily.dev/posts/vibe-coding-mobile-apps-to-10k-mrr-day-4-f5tgbjuqv twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Vibe coding Mobile Apps to $10k MRR | Day 4 | daily.dev og:description: A live coding stream (day 4) documenting a solo developer's journey building mobile apps toward $10k MRR, currently at $255 MRR. The session focuses on... og:url: https://daily.dev/posts/vibe-coding-mobile-apps-to-10k-mrr-day-4-f5tgbjuqv og:image: https://api.daily.dev/og/posts/f5tGBjuqv.png og:image:alt: Vibe coding Mobile Apps to $10k MRR | Day 4 og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Vibe coding Mobile Apps to $10k MRR | Day 4 **[notJust.dev](https://daily.dev/sources/notjustdev)** · 44 min read · 0 upvotes · 0 comments ## Summary A live coding stream (day 4) documenting a solo developer's journey building mobile apps toward $10k MRR, currently at $255 MRR. The session focuses on attempting to build a macOS companion app for a focus timer using React Native macOS, but the effort is derailed by environment issues — Ruby version conflicts, broken terminals, and React Native CLI problems. The stream ends with a forced restart. Includes brief discussion of RevenueCat paywall testing and MVP-first app development strategy. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#mobile](https://daily.dev/tags/mobile), [#react-native](https://daily.dev/tags/react-native), [#mac](https://daily.dev/tags/mac) [View this post on daily.dev](https://daily.dev/posts/vibe-coding-mobile-apps-to-10k-mrr-day-4-f5tgbjuqv) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Vibe coding Mobile Apps to $10k MRR | Day 4","url":"https://daily.dev/posts/vibe-coding-mobile-apps-to-10k-mrr-day-4-f5tgbjuqv","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/vibe-coding-mobile-apps-to-10k-mrr-day-4-f5tgbjuqv"},"datePublished":"2026-03-22T11:31:03.892Z","dateModified":"2026-03-22T11:38:01.954Z","description":"A live coding stream (day 4) documenting a solo developer's journey building mobile apps toward $10k MRR, currently at $255 MRR. 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