Calculator for Binance Futures (unofficial) is a free Android application developed by Pericles 90 under the category of Business & Productivity and subcategory of Finance. The app provides a simple calculator for future contracts in bitcoin in Binance exchange, all USDT pairs. However, it is important to note that the developer warns users that this calculator produces an approximate and merely informative result, and should be used at their own risk.

The app is straightforward and user-friendly, with a clean interface that is easy to navigate. It allows users to calculate the profit and loss of their trades, as well as the liquidation price. Although the app is not an official Binance product, it can be a useful tool for those who trade in Binance futures and want to quickly calculate their potential profits or losses.

Overall, Calculator for Binance Futures (unofficial) is a handy app for traders who want to have a quick and easy way to calculate their futures trades on Binance. However, users should exercise caution and not rely solely on this app for making trading decisions due to its approximate nature. The developer also encourages users to leave suggestions and feedback in the reviews to help improve the app.