Stock Master is the absolute best for tracking all your investment portfolios and accounts. Charts and technical indicators are awesome. It can access your brokerage accounts for accurate and up-to-date performance, but personally I don’t ever recommend sharing account access with any service. Instead, I manually update it. Frankly, I cannot come close to summarizing all the features.

I prefer the protection of TPU. Currently using an Amazon branded case for $7 on an iPhone 13 PM. At that price, I’ll just replace it every other year. I bought 3 cases, so I’m good until the iPhone 19, which is my upgrade routine.