This forum is a place where quality is prioritized over quantity and as such making such a long post is not always the best thing but how quality is your content? Reading your post was so boring that I imagined if i was reading a novel. If your aim was to earn merit then you should consider improving your writing skills
Why should someone who doesn't even own coins worry so much? There's no reason to constantly monitor the price of bitcoin if you don't own any. It truly baffles me when people take excessive precautions, like discreetly checking bitstamp and wiping browser history, when they have nothing to protect. I now know that the only people who continually monitor the market price to see how much their investment is moving are those who own coins.
The other thing I thought was download the bitstamp app? However, can you view updated current prices with any of those apps if you don't have an account with that site? That person owns no cryptocurrency and does not have any account at any of the exchanges. That person just wants to check btc price at home say a few times a day.
The majority of these apps include a widget function that allows you to easily monitor your bitcoin price on the Home Screen. I'm not familiar with Bitstamp, but monitoring bitcoin price is simple nowadays, and there are many apps you can use to do so, such as Coin Gecko, coin market cap, and even some crypto exchange apps like Binance and Kucoin, where you don't need an account to monitor bitcoin price because it's displayed on their homepage. If you are concerned about privacy, and your friend uses a mobile phone, you can easily adjust the brightness of the screen, which works very well, and you may also put a privacy screen guard, which makes it almost impossible for people around you to see through your screen.