When comparing trading apps, it's important to consider the fees and commissions associated with each platform. There are apps that charge a percentage of the trade amount or a flat fee, while others offer commission-free trayono logo pngding. Also, you might see an impact on your overall investment returns from certain apps' account maintenance or inactivity fees. Examining each app's fee schedule in detail and determining how well it fits into your investing approach & trading frequency are crucial. Apart from trading fees, one should take into account additional expenses like margin interest rates, options contract fees, and foreign exchange fees when trading internationally.