Mix all the ingredients for the apple filling in a bowl, ensuring the apples are well coated. Let them sit for 30 minutes to release any liquid.
Preheat the oven to 350ºF and grease a 9-inch tart pan.
Make the gingersnap crust by processing the gingersnaps in a food processor until crumbly. Add brown sugar, cold butter, and salt, and pulse until combined. Press the mixture into the tart pan and bake for 5 minutes.
Strain the apple mixture over a saucepan, collecting the liquid. Add orange juice, water, and honey to the saucepan with the apple drippings. Bring to a boil, then simmer for 3-4 minutes. Remove from heat, add butter, and cover to cool.
Arrange apple slices in the tart pan, overlapping them to create a rose shape in the center. Fill any gaps with additional apple pieces.
Brush the tart with the orange juice reduction and bake for 30 minutes. Remove from oven, brush with more reduction, and bake for another 15 minutes.
Let the tart cool for 1-2 hours before serving. Enjoy with ice cream or whipped cream.