I don't know where to start. I just used this app and I think everything looks good. This application encourages economic growth in the midst of the rise of cryptocurrencies. And I don't think this is a bad thing. The UI design is simple and minimalist, transactions here are also processed quickly. Besides, sometimes I get news about Airdrop, Signal coin which helps to analyze whether I should buy or wait. One of my suggestions might be more variety of coin variants in it, or allow transactions with digital currencies based on the QRIS code. My other hope is that this application will not only last for a while, but also continue to expand, whether in terms of content, liquidity, and who knows what it's called. Sorry I'm not very good at this. Overall 4/5.