The best way to download a crypto wallet is through the website link. It will be easier and safe especially for newbies. But anyone conversant with crypto wallets can download through Playstore or appstore and sieve the bad ones from the good ones.
but many newbies don't know about it because they choose a practical way without checking the site web and downloading it directly on PlayStore who don't know it is official or fake. I personally have never tried to download the crypto wallet directly on Playstore because most of the applications there are fraudulent or scam. indeed downloading a crypto wallet directly through a website link is a good way.