Tick it off, and your duo moves on.
Every habit you tick fills your gauge for the day. Your partner watches it rise, and you watch theirs. Nobody imposes anything on the other: each of you picks your own habits.
Together, we keep going.
The habit app you play as a pair. Each of you ticks off your own, and when the season ends, whoever loses grants the other a wish.
You see who leads, never by how much.
You and your partner run on the same track. The race shows the trend, and the other’s exact score stays secret until the reveal. With three habits or ten, you both have the same total XP to win.
A season, square by square.
A day where everything is ticked becomes a perfect day. If you miss a day after a three-day streak, a joker covers it without you doing anything. At the bottom of the board, the finish square announces the gift.
The big morning.
The day after the finish, at 9 am, the race replays day by day. Both scores finally come out, and whoever lost chooses which of the other’s wishes to grant.
Frequently asked questions
Is it for couples?
For any duo: partners, friends, siblings, flatmates. All it takes is two people, each with their own phone.
Is it free?
Yes, with no ads and no selling of data. Duōdeka Pro (unlimited habits, widgets, full history) is optional, and a single purchase covers the duo.
Can my partner see my score?
No. Each of you sees who leads, but not the gap. Both exact scores only come out at the reveal.
What if I miss a day?
You never lose XP you have earned. And once your streak reaches three days, a joker covers a missed day automatically. You get two per season.
How long is a season?
2 weeks, 3 weeks, 1 month, or until a set date, between 14 and 92 days. You pick the length together, and the season starts once you have both confirmed your preparation.
What about Android?
A beta is on its way. Leave your email: we’ll invite you as soon as it opens, then let you know on release day.
Another question? It’s all on the Support page.
Invite your partner, start your season.
Free on iPhone. On Android, the beta opens soon.