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Challenge a friend.
Keep your word. Quit bad habits.

Vowd turns promises between friends into real commitment. Challenge a friend to drop a bad habit or build a good one — whoever breaks it faces the consequence you both agreed on. No money. No gambling. You vow. You check in. Loser pays the price you both agreed on.

Download on Google Play ↗ See how it works ↓

Three steps.
No loopholes.

01
Make the vow
Challenge a friend on anything — fitness, studying, quitting a habit, finishing a project. Set the duration. Set the punishment. Both sides agree.
02
🤝
Both sides commit
Your opponent accepts. The clock starts. Check-ins required. A witness — a neutral third person — is on standby to judge disputes.
03
💀
Loser pays
App gets locked. Dinner gets paid. Pushups get done. The result posts to the public wall. Everyone sees. No backing out.

From challenge
to check-in.

See the complete journey in order. Choose who to challenge, set clear rules and real stakes, then stay accountable together.

Step 1: choose who you want to challenge
STEP 01

Choose your challenge

Go head-to-head with a friend, start a group challenge, or make a personal vow.

Step 2: define a clear challenge and duration
STEP 02

Make the rules clear

Describe the goal, add the details, and choose exactly how long the challenge lasts.

Step 3: select meaningful stakes for the challenge
STEP 03

Pick real stakes

Choose a consequence that makes the promise matter—from app lock to a custom dare.

Step 4: choose an app to lock if you lose
STEP 04

Choose what gets locked

If app lock is the stake, select the distracting app you cannot use after losing.

Step 5: find an opponent and optional witness
STEP 05

Invite your opponent

Find a friend by username and add an optional witness to keep the result fair.

Step 6: track active challenges from the Vowd home screen
STEP 06

See everything in play

Your home screen keeps active vows, time remaining, results, and progress in one place.

Step 7: check in and feed the challenge flame
STEP 07

Check in and keep the flame

Show up each day, record your progress, and keep your commitment alive.

Step 8: chat with challenge participants
STEP 08

Stay accountable together

Use challenge chat to encourage each other, report progress, and keep everyone honest.

Swipe on your phone, use the arrows, or press your keyboard arrow keys.

Built different.
On purpose.

⚖️
A neutral witness
Not just you and your friend arguing about who won. Appoint a witness before the bet starts. Their ruling is final. No appeals. No drama.
💀
Real punishments
App lock for 24 hours. 100 pushups on video. Buy dinner. Let them pick your profile photo. Not fake streaks. Not point deductions. Real stakes.
🌐
The public wall
Results go public. People react. People follow bets in progress. Knowing 50 people are watching is the most powerful accountability tool ever built.

Real bets.
Real results.

Stop talking. Start doing.

Free to download. No credit card. First bet takes under 2 minutes.

Android · Free · No ads · No money gambling