App seed and performance optimisation – how to improve app smoothness?

Best Practices

Hi everyone,
I'm building a mobile app for both iOS and Android using FlutterFlow, with Xano as the backend (API).
I've noticed that the app runs quite slowly — api responses aren't very smooth, screen transitions sometimes lag, and the general responsiveness feels sluggish.

Are there any best practices or tips for optimising app speed and performance in FlutterFlow?
What should I look into to make sure the app runs as smoothly as possible across devices?
Any advice regarding performance with Xano APIs (like caching, structuring calls, etc.) would also be appreciated.

Thanks in advance!

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