Is There A Free Weight Loss App Friends Can Use Together?

FastSyncer is free for everyone in the group, and the part that makes it work with friends is that you can all see each other check in. There is one shared challenge each month starting on the 1st, plus feeds for progress pictures and real meals.

Download it free — Android · iPhone. Join now.

What makes it work for a group of friends

You can all see each other check in, which is the entire reason doing it with friends works.
A daily check-in somebody actually sees. Mark the day, log the hours, the mood and a note.
Before-and-after photos. Post your own progress pictures and watch other people's change week by week.
Post the food you actually ate. Every post in the food feed carries a photo — up to four of them.
No application, no waiting to be let in. You are in the group the moment you check in.
A fasting timer that runs while the app is shut. Start it, forget it, check in when it ends.
Your own numbers, charted. Hours fasted, days held, the trend over weeks.

Free on Android and iPhone — open the Community tab and check in.

FAQ

Can a few of us use it together?

Yes — you all check in and you all see each other do it. There is nothing to set up and no group to create.

Does everyone have to pay?

Nobody does. The group side is free on both phone platforms.

You now know what to do with the thought when it comes. The app gives you a monthly challenge and other people doing the same one — join free on the App Store.