Simon Grimm
Simon Grimm is a Mobile Development YouTube channel with 125K subscribers. As of October 2026, it has published 816 videos with 15.2M total views (~3.6K per video), and a 3.8% engagement rate — top 18% of Mobile Development educators. It covers React, React Native and uploads on a bi-weekly basis.
Hey, I’m Simon 👋 I love creating - apps, videos, experiments - and sharing what I learn along the way. You’ll find deep dives into React Native, app building, and the creative process behind it all. I’ve been teaching developers for over 10 years and built Galaxies.dev 🪐 to help others make amazing apps - but this channel is where I explore, build, and just have fun creating. Subscribe if you want to learn, get inspired, and build cool stuff together 🚀
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Content Style
30-Day Growth
Views Trajectory · last 84 days
+0.3% views (30d) — slower than its prior 30d (+0.3%), momentum decelerating
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Simon Grimm (@galaxies_dev) is a mobile development YouTube channel with 125K subscribers. With 816 videos and 15.2M total views, the channel averages 3.6K views per video. Simon Grimm has an engagement rate of 3.8%, placing it in the top 18% of mobile development educators on the platform. The channel uploads on a bi-weekly basis, making it a very active creator in the developer education space. Simon Grimm covers technologies including React, React Native.