These get lumped together and they do opposite jobs. Confusing them is why people spend six months on a paper-trading account and come out able to place an order and still unable to say why they placed it.
A stock market simulator replicates placing and managing orders with fake money, which trains execution and platform handling. A chart reading game trains the decision itself by scoring one read at a time. If you can place a trade but cannot explain the entry, you need the game rather than the simulator.

A simulator puts a real-looking platform in front of you with fake money. It is genuinely useful for the mechanical half: order types, where the stop goes, what a partial fill looks like, how margin is displayed, and not fumbling a button when it matters. Nobody should place a first real order without that.
It cannot tell you whether your reasoning was sound. A simulated trade that went your way and a simulated trade that was simply lucky look identical on the account screen, and in real time the feedback arrives too slowly and too rarely to correct anything. That is not a flaw in the software, it is what real time costs.

If the entry is the part you cannot explain, start here rather than on a demo.
Play free, no signup →A game can isolate the decision. One chart, one read, scored now. That gives you two things a simulator structurally cannot: the number of repetitions needed for recognition to become automatic, and feedback fast enough to connect a specific thought to a specific outcome.
Chart Bound is the game half and it is free in the browser. Our charting desk covers the platform half when you get there. Charts are historical, nothing is a trade recommendation, and nothing here is financial advice.

If the entry is the part you cannot explain, start here rather than on a demo.
Play free, no signup →