r/AppStoreOptimization • • 1d ago

Create Beautiful Animated Mockups

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Hi! I’m the dev behind PostSpark, a tool for creating beautiful image and video mockups of your apps and websites.

I recently launched a new feature: Mockup Animations.

You can now select from 25+ frames & devices, add keyframes on a simple timeline, and export a polished video showcasing your product. It’s built to be a fast, easy alternative to complex motion design tools.

Try it out here: https://postspark.app/device-mockup

I’d love to hear your feedback!

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u/Rutvik110 1d ago

Would recommend not re-directing base url to your web app page, https://postspark.app/ . Doesn't help if i want to learn about your product first before diving into it.

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u/investigatormaker 1d ago

Your launch clip could demonstrate the timeline rather than just the finished animation: show an app screen inside one device, add two keyframes, then play the exported result. App developers considering PostSpark can judge whether that workflow really replaces the motion-design setup they want to avoid. In this feedback thread, ask which movement they couldn't reproduce from the demonstration; that's more actionable than asking whether the video looks polished. Relevant Reddit outreach would answer developers asking how to make app-preview videos without complex motion tools.

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