Blog

Practical, no-hype guides on app store screenshots, device mockups and turning product screens into launch assets.

• How to Create App Store Screenshots That Explain Your App

  Plan a clear screenshot sequence, frame your app in a device mockup, and check export dimensions before submitting assets to App Store Connect.

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• Device Mockup Generators Compared: Free vs Paid Options in 2026

  Compare FastMockup, Previewed and Rotato by export workflow, payment model and practical limitations—not unsupported render-quality claims.

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• The Indie Hacker's Guide to Turning Screenshots into Marketing Assets

  Build a reusable workflow for product screenshots, device mockups, short video loops and social images without redesigning every asset.

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• How I Built and Launched FastMockup: Behind the Scenes

  The rendering, export and onboarding decisions behind FastMockup, including why a correct preview is not enough to prove a video exporter works.

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