MapleScanner

Know a good price before you buy

MapleScanner reads the Free Market shop open on your screen and marks each item as a deal, fair or overpriced, with where it was cheaper. For MapleStory Classic, on Windows.

Free and open source.

The price card, with a made-up shop

How it works

  1. Open a shopStart MapleScanner next to the game and walk the Free Market as usual. It reads each shop you open.
  2. See the answerA small card over the game puts one word beside every item, and says where a cheaper one was seen. It never takes focus from the game.
  3. Everyone's list growsWhat you scan goes into one shared price list, and you get prices from every other player's scans.

Installing

Download the installer and run it. Needs Windows 10 or 11. The app keeps itself up to date.

The installer isn't code-signed yet, so Windows shows "Windows protected your PC". Choose More info, then Run anyway.

MapleScanner only reads the picture of your game window, and sends the shop listings it read, never a picture. About has the details and the source code.