Koyfin: Market Data & Analysis

Tried for a day to use the app but it crashed every time I tried to search for a stock. The search bar would pop up for half a second, then the screen goes completely black and doesn’t come back until you hard close and reopen the app. The app features seem very good (they have a pre-populated watchlist that I used to check out a couple stocks), but it isn’t a useful if I can’t search or add my own tickers to the watchlist… Edit: reduced from two stars to one due to them auto-subscribing you to the premium account then blocking you from deleting your account while you have an active subscription, which can’t be edited in the app.

Koyfin is great! The app is a long ways away from providing the same functionality as their website, but you can tell they’re working on it. The app is constantly making updates and improvements and is the best tool for getting some fundamental stock information quickly.

Koyfin has become a very important valuable tool for me and my clients. I continue to be impressed and amazed at the breadth and scope of this application. What’s more, Rob his team provide first-rate support, very responsive. Consider me an enthusiastic advocate for Koyfin, the essential platform of its kind.