When installing, check what permissions the app requests. A simple flashlight app should not need access to your contacts or SMS history. If you see suspicious permissions, cancel the installation immediately.
The legality of downloading apps from APKPure can vary by jurisdiction and the specific circumstances. Generally, it is legal to download and use apps from alternative sources, but copyright laws and terms of service come into play: wwwapkprome top
The site likely relies on advertising revenue. Pop-ups that say "Your phone is infected" or redirect you to fake prize giveaways are common. Solution: Use an ad-blocker browser (like Brave or Firefox with uBlock Origin) when browsing the site. When installing, check what permissions the app requests