Within the emulator , i can add an huge number of navigation links inside a group or any kind of stack Same code that runs well on the emulated phone crashes on real phone when the number of navigation links is too high ( like 40/50) inside on Stack . The same links work fine if i don t put everything in one stack but inside several . It was hard to realize it but now i think that i can handle links in my app . However , with the 10 elements limitation inside one stack, it means that it wouldn t be possible to have 500 links (on a real phone) . Would like to know if someone knows anything about it and why only in a real phone Btw , my app is very large, hence the important number of navigation links that can not be replaced by anything else