DSE-Mobile App and DSE-Investor (for PC and laptops) are trading tools by Dhaka Stock Exchange (DSE) that can provide you with the opportunity to trade (buy or sell) directly in DSE using mobile and desktop platform respectively. On the other hand, DSE-VIP, will only you see live market prices but does not allow trading in DSE. If you want to follow a list of stocks on a regular basis, there is a watch list to help you monitor your stocks of interest. You can also set up stock specific price alert in these platforms.
You can avail such services against respective BO account. This service provides you with the flexibility to trade from anywhere through internet connection without the assistance of a trader. They (DSE-Mobile App/ DSE-Investor/ DSE-VIP) also let the investors check their portfolio status based on the current market price.