I’m trying to download electrum to store my Bitcoin as I no longer want to use blockchain anymore since it’s not well secured. I don’t know if I should check on App Store and download electrum from there or I search on goggle?
You can download an Electrum wallet through play store depending the phone you are using, if you are using iPhone you can use an app store but if you are using android phone you can go with a play store to download Electrum wallet and perform your registration and write out your seed phrase immediately and document it safely
It is always advisable to download apps through the official site so that you won't end up downoading a clone app thinking you got the original app, take a look at this thread for example:
[Warning] List of fake wallets/apps on Google Play. we still have so many other clone apps that are still in playstore that are yet to be reported.
Note that hackers are actively looking for means to gain access to your system just the slightest mistake you make that could have been avoided by using the official site can cost you alot of damage, mostly when it has to do with anything related to your finances.
I just went through the list of fake wallet apps, it's horrible. But one thing I noticed is that most of these fake apps are on Google Play, not a single app works on Apple's Appstore. I don't see any fake apps on the app store. Is it safe to use an iOS device?
By the way, as far as I know, Electrum does not have an iOS version, and that is very sad news for iPhone users. OP, if you only like to use Electrum, it can only be used on PC, if you use iPhone, it can't be used on phones, and that's really an inconvenience.