ThinkorSwim (TOS) is a powerful, general-purpose charting and trading platform; NoVo is a focused SPY-options dealer map with an hourly structural audit and a public score behind it. They're different kinds of tools, and the honest comparison is about breadth vs. focus.
What ThinkorSwim is
TOS is a deep, do-everything platform: advanced charting, a huge indicator library, options chains, scanners, paper trading, and order entry across every asset. It's superb and endlessly customizable, and that's also its cost: it's a general tool you must configure and drive yourself. It gives you raw capability; turning that into a disciplined SPY-scalping workflow (mapping dealer levels, sizing, stops, exits) is entirely on you.
What NoVo is
NoVo isn't trying to be a general platform — it's built for one job: reading SPY 0DTE through dealer structure. It maps every dealer level for you (no manual setup of gamma walls, flip, gravity), redraws them live as price moves, and scores what each has meant before. Where TOS gives you a workshop full of tools, NoVo gives you the finished, purpose-built instrument for this specific task.
ThinkorSwim hands you every tool and says “build it.” NoVo hands you the built thing for one job. Breadth vs. focus — pick by what you actually need.
They can work together
This isn't either/or — many traders use a full platform like TOS for deep charting and analysis and NoVo for the dealer-map read and disciplined execution. NoVo doesn't replace a charting platform's depth; it adds the specific things a general platform leaves to you: the automatic dealer-level structure and the How an Automated Exit Removes the Hardest Emotion in Trading. If you love configuring your own setup, TOS is a joy; if you want the SPY-scalping workflow handled, that's NoVo.