I've been looking for the best app to invest with little money for a while, and honestly, there are more options than I thought. You don't need to be a millionaire to start trading; that's a thing of the past.

Try MiTrade first because they say it's the best for beginners. The truth is, it's quite clean, without much noise. You can deposit from $20 USD and have a demo account with $50k to practice. TradingView charts are integrated there, so that's a plus. The spread is tight and there are no execution fees. Ideal if you're just starting out.

Then there's AvaTrade, which I see more for experienced people. It has two types of accounts (retail and professional), and if you want more leverage, here it is. Minimum deposit of $100 USD. Supports MetaTrader 4 and 5, so if you're one of those who live on those platforms, it's your best app for trading with professional tools.

Plus500 has an impressive number of assets, over 2,800 CFDs. It quotes in London and you can tell it has cutting-edge technology. But it's more for active traders with experience. Minimum deposit is also $100 USD.

XM is interesting if you're looking for a lot of leverage, up to 1:1000. It's been in the market since 2009. You have micro, standard, ultra-low options. The minimum deposit is the lowest, $5 USD. But you need to know what you're doing with so much leverage.

And eToro is different because it has copy trading. That thing about automatically copying successful traders is good if you're a beginner and want to learn. Minimum deposit of $50 USD. It's not CFDs, they are real assets.

In summary, if you don't know where to start, MiTrade is the best app to invest with low capital and no hassle. If you already have experience, AvaTrade or XM give you more tools. And if you want to let others trade for you, eToro. Before putting in real money, practice with the demo accounts all of them offer. All trading involves risk, so get well informed first.