Jacob Rushfinn's newsletter gives subscription app operators concrete, tactical advice on paywalls, free trials, annual plans, app-to-web purchase flows and monetization. It draws on competitor examples such as Duolingo and Flo, with a heavy sponsor presence and some promotion of his podcast and book.
Website: https://www.retention.blog
A blog on creative strategy for direct-response ads, mainly for consumer subscription apps, covering how to build, copy, and evolve winning ad concepts. Recent issues reflect on the ethics of copying, finding an original voice, and the tension between imitation and originality.
This newsletter offers step-by-step CapCut tutorials for phone, desktop and web, covering tasks such as fading video, fixing missing iPhone media and recording voiceovers. Each issue explains where to find the controls and what to check when something goes wrong.
A personal blog by a developer and traveler, mixing candid reflections on building apps with AI and practical tutorials on Android development and fitness. Readers get a first-person take on AI-assisted coding and step-by-step guidance on Jetpack Compose forms and gym habits.
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