What's this fruit called?

@yanzalong (10151)
Indonesia
October 13, 2016 1:05pm CST
The threes of this fruit are found in abundance in Indonesia and the fruit has a lot of healing benefit. I eat it raw sometimes. It's not delicious but because of its efficacy of curing me of some diseases, I eat a lot of it.
2 responses
@skysnap (17817)
13 Oct 16
looks like tomato but no idea.
• Philippines
13 Oct 16
I don't know either, can't seem to know it by seeing it's picture.