Which tools are reliable for script execution on mobile apps?

I’ve been trying a few tools that rely on script execution in mobile environments, and honestly it’s been a bit hit or miss.

Some work fine at the start, but then break after updates or just become unstable over time. I’ve noticed this more on Android, especially with apps that have more dynamic behavior.

At this point I’m just looking for something that stays consistent and doesn’t need constant fixing or switching.

Has anyone here had better experience with specific tools or setups for this?