ChallengeTies is the habit tracker with a real accountability partner — because you keep your word when someone is counting on you. Build daily habits, track streaks, and stay motivated with a friend or a matched partner.
Not an AI coach. Not an algorithm. A real person.
Most people try to change alone. Most people quit.
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The American Society of Training and Development found that having an accountability partner gives you a 95% chance of reaching your goal — versus less than 10% alone.
ChallengeTies was built around that single insight.
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WHY CHALLENGETIES IS DIFFERENT
Every habit app tells you WHAT to do.
ChallengeTies gives you a REASON to do it.
Behavioral science is unanimous: social accountability is the most powerful driver of lasting behavior change. Not willpower. Not streaks. Not gamification.
A real person who knows if you showed up today. Someone who cannot pretend they did not notice when you quit.
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YOUR GREAT BATTLE
Start by choosing your life goal:
Body - Mind - Career - Finance - Discipline - Relationships - Creativity - Life Path
Your challenges are pre-selected. Your partner match is prioritized. Everything aligns around the one thing you are actually trying to change.
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DUO MODE — Real Accountability
Invite anyone via a direct link.
Track the same challenge together, every day.
See your partner's progress in real time.
Chat inside your shared challenge.
View your complete shared history — every day you marked together.
Your duo marked today. Your turn.
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SMART MATCHING
No friends available? ChallengeTies finds your ideal accountability partner:
- Same challenge you are running
- Same life goal
- Same habit category
- Available and open to duo
Highest compatibility score = best match.
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RELIABILITY SCORE · STREAK · DUO HISTORY · WEEKLY REPORT
- Reliability Score /100 — your 30-day word-keeping rate, visible to partners
- Streak — protect it, grow it
- Week dots — your last 7 days at a glance
- Duo history — shared timeline of every day marked together
- Weekly report every Monday: Reliability Score evolution, duo mirror, personal stats
- Achievements and milestones
One number that tells the truth: are you someone who keeps their word?
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YOUR PACE, YOUR HABIT
Habits don't always fit a daily schedule. Choose your own frequency:
Daily — or 2x, 3x, 4x, 5x, or 6x per week.
Your Reliability Score adapts to your chosen pace. Your partner's too.
No more guilt for real-life schedules.
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100+ CHALLENGES ACROSS 10 CATEGORIES
Fitness - Mindfulness - Reading - Sleep - Nutrition - Productivity - Cold showers - Creativity - Finance - Discipline
Durations: 7 to 365 days. From a 5-minute habit to a full-year transformation.
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GAMIFICATION THAT WORKS
Earn trophies. Protect streaks. Climb global leaderboards. React to other people's daily wins in the live Exploits feed. Share your progress with a visual card.
Consistency becomes a game you actually want to win.
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FREE TO USE — NO ADS
Every core feature available from day one. No ads, ever.
No credit card. No paywall to challenge a friend.
Optional Premium unlocks your full activity history, advanced stats, a global journal, and exclusive app icons.
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BUILT IN A VAN
ChallengeTies was built by a solo founder living in a van in Portugal, who kept failing the same goals every year — until he started challenging his partner. 107-day streak. Still going.
This app is what we wished existed.
Download free. Start your first challenge in 60 seconds.
Find your accountability partner today.
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Privacy Policy: https://challengeties.app/privacy-policy
Habit tracker with a real accountability partner. Build habits that stick.