Stampable is a habit tracker you share with a friend. Set a goal, send photo proof each time you do it, and your accountability partner stamps it. No streak you can fake, no checkbox you can tick at midnight. Just a friend who sees the proof.

HOW IT WORKS
1. Write your goal: "Run 3 times a week for 8 weeks." Send the invite link to a friend.
2. Your friend says yes in one tap, and your goal starts that day.
3. Do the thing, then snap a photo. It goes straight to your friend.
4. Your friend stamps it, or says it doesn't count.
5. Hit your number and the week counts. When the goal ends, every stamped photo lands on a keepsake board of polaroids you keep for good.

WHY A FRIEND WORKS BETTER THAN AN APP
Habit apps are easy to lie to. A friend isn't. Knowing someone will see your photo is the nudge that gets you out the door on the days motivation doesn't show up. Stampable turns that into a simple weekly routine: you do it, you show it, they stamp it.

MAKE IT A PACT
When your friend accepts, they can write a goal of their own alongside yours. Now you're holding each other to it: you stamp theirs, they stamp yours. Gym buddies, study partners, couples, siblings, roommates, long-distance friends.

BUILT FOR REAL LIFE
- Weekly goals, not daily streaks: "4 times a week" already includes your rest days, so one off day doesn't wipe out your progress.
- Your photo counts unless your friend challenges it, so a busy friend never holds you back.
- Goals run 1 week to 2 years. Pick how often and for how long.
- Progress bar for every week, so you always know how many are left.

A KEEPSAKE AT THE FINISH
When your goal ends, seal your board: a wall of polaroids from every stamped day, arranged however you like. Share it with friends, or keep it to yourself. It's the proof you actually did it.

USE IT FOR ANY HABIT
Workouts and gym sessions • running and walking • studying and homework • reading • meditation and journaling • practicing an instrument • learning a language • healthy eating and cooking • drawing and creative projects • early mornings • screen-time breaks • anything you can take a photo of.

PRIVATE BY DEFAULT, SOCIAL WHEN YOU WANT
- Only you and your friend see your goal unless you choose to share it.
- Keep a goal fully private, list it on your profile, or make the finished board public.
- Private account option: people have to request to follow you.
- Follow friends to see how their week is going and cheer them on.

MAKE IT YOURS
Pick a color, pattern and emblem for each goal, and choose how your stamp looks. Light and dark mode. Optional hand-painted sticker packs (Silly Cats, Halloween, Star Dude) if you want a little more character in the corner of your goals.

FREE, NO ADS
Goals, photos, stamps and boards are free. No ads, and we never post anything for you. Optional sticker packs are the only purchases.

Pick one habit. Pick one friend. Get your first stamp this week.