Please recommend a diet app

pu1. a 30-day workout

2017-12-23

OK

pu2. Cashwalk. If you walk 100 steps, you get 1 won. It's up to 100 won a day, so it's not a big deal, but it's better than nothing, so I'm hanging it up

2017-12-23

OK

pu3. I'm using it again. Weight records, diet diaries, diet food information. It's good to be provided

2017-12-23

OK

pu4. It's a Galaxy phone, so it's It feels like I'm carrying out a mission?

2017-12-23

OK