Do your goals with a friend.
Goals kept to yourself are easy to drop. On DuoShare you see when your friend is done, they see when you are, and nobody wants to be the one who breaks the streak.
Takes 30 seconds. Free on iPhone.
What do you want to lock in?
Pick up to 3. Start small. Small sticks.
Who keeps you honest?
You’ll send them a link from the app. They join in one tap.
How long is the challenge?
Miss a day? Mark it N/A once a week without breaking your streak.
When should we nudge you?
Only when it helps: never while you’re in the app, and never once you’ve checked in.
Day 1 starts today.
- Get DuoShare and sign up with your phone number.
- Add these goals and turn on reminders and the streak widget.
- Send your friend the link. The streak starts with your first check-in.
DuoShare is on iPhone. Android isn’t available yet.
Goals kept to yourself are easy to drop.
In a goals study, people who sent a friend weekly updates got their goals done far more often than people who kept them in their head.
Goals study, Dominican University of California (Matthews)
See who’s done. Then do yours.
One tap to check off a goal. Your friend sees it, you see theirs. When they finish first, it’s your turn.
- Shared goals show both of your streaks
- Send a quick nudge: “Keep going,” “Nice work”
- Forgot to log? Catch up from the calendar
7, 30 or 66 days.
Start a challenge with one friend or a group. Everyone joins with the same link, and the challenge starts when people are in.
- Groups of up to 4 are free
- Set a daily target: pages, minutes, km
- The 66-day reset: six small daily habits, side by side
Share your wins. Never public.
Post progress to the friends you choose, with photos, reactions and replies. Your goals stay private until you share them.
- Find friends by username, link or contacts you choose
- Weekly leaderboard with your friends
- Your journal is never shared
Your streak, everywhere you look.
Every day you check off a goal, your streak grows. DuoShare keeps it on your Home Screen and reminds you before it’s on the line.
+1 every day you show up
Check off one goal and the day counts. Life happens: N/A days keep it alive.
A widget that keeps score
Your streak on your Home Screen, so it’s the first thing you see.
Nudges that know you
A ping when your friend checks in, and one before midnight if your streak needs you.
Habits take about 66 days to stick.
Streaks get you through the first weeks. A friend gets you through the rest.
Lally et al., European Journal of Social Psychology (2010): median 66 days
Questions
What is DuoShare?
DuoShare is a free accountability habit tracker for iPhone. You and a friend (or a group of up to 4) check off daily goals, see when each other is done, keep a streak alive, and take on 7, 30 or 66-day challenges together.
Is DuoShare free?
Yes. Goals, friends, streaks, the widget, reminders, and challenges with up to 4 people are all free. DuoShare Pro only adds groups and challenges of 5 to 10 people: $29.99 once, or $4.99 a month.
Does my friend need the app?
Yes. Send them your invite link from the app. They download DuoShare, open the link, and you’re connected.
Who can see my goals?
Only the friends you choose. Goals are private until you share them, nothing is ever public, and your journal is never shared.
Is there an Android or web version?
Not right now. DuoShare is an iPhone app.
What if I miss a day?
Mark a goal N/A once a week without breaking your streak, and catch up on days you forgot to log from the goal’s calendar.
Accountability, explained.
Day 1 starts today.
Pick a goal, pick a friend, and keep each other going.
Get DuoShare on iPhoneDuoShare is on iPhone. Android isn’t available yet.
Free · iPhone