how to calculate memory consumption on device?

how to calculate / monitor memory consumption on mobile device by any particular app, if it using a local storage?

Hi Siddhant,

Would the IOS or Android system on the phone not already have those features build in to monitor?

https://letmegooglethat.com/?q=show+application+storage+usage+on+android

https://letmegooglethat.com/?q=show+application+storage+usage+on+ios

Regards,

Daniel