Great if you speak Dutch...
...Not so great if you don’t. The app says it’s got English and Dutch but it doesn’t. Given that it’s effectively useless unless you have a handy translator next to you, kind of a pointless app if you aren’t Dutch-speaking. The second issue is that some funds/ETFs etc. are greyed-out and you can’t do anything with them via the app, you have to log onto the banking website. Thirdly, international stocks e.g. in the US are very limited, so you’re kind of stuck with high load-cost/high-rate investments rather than the option to go for something like cost-effective Vanguard funds.