I want to build a video recording app

Hi guys, so I create content sometimes and I am really frustrated with the YouTube app for creating Shorts.

So I would record a Short and it will give me an error when I try to upload it every third video.

It will continue to give me an error for 5-10 mins before I can record another Short.

I can't use TikTok and I don't like Instagram's camera.

Please let me know if there's one similar on the market for iOS.

If not I'd create one with React Native preferably or Swift if it comes to that.