MetaOnMeta(메타온메타)

Meta On Meta lets you search and save flights from Google and Skyscanner using search criteria you've entered. You can always check the prices of your saved flights with a single tap to see if they're the same as yesterday. You can also search across multiple sites to see which is the cheapest, and you can view price changes in a graph. It automatically recommends flights that are similar to yours but cheaper and better. The Awesome tab allows you to find special deals, error deals, and super-low-cost multi-city flights.

Meta On Meta is a membership-based, crowdsourced flight search service.
The basic service is free, but you can purchase tickets for "Like" and "Awesome" flights, which are searched by other members.

Meta On Meta also allows you to earn money simply by finding flights.
This is because the rewards system returns a percentage of the ticket price paid to members. When other members view the flight tickets you searched for, points accumulate in real time. These points are converted into MoM Cash at the beginning of the following month. Once you've accumulated 10,000 won or more in MoM Cash, you can withdraw them at any time.
If you're busy, you can rely on the collective intelligence of the group. If you enjoy searching for flights, you can search in your spare time to help out and earn money.