Blend mango, lime juice, honey, and salt until smooth.

Stir in 1/4 tsp chili powder. Taste and add a bit more if you like heat.

Pour mixture into molds, leaving a little space at the top.

Tap molds on the counter to remove air bubbles.

Freeze at least 4 hours until solid.

Run molds under warm water to release pops, then sprinkle with a pinch of chili salt.