Real stakes, real follow-through
Backed by behavioral science: People act faster when there’s money on the line. Commitment contracts keep you in the game when motivation dips.
Launching early 2026
Turn your weight loss into a challenge you actually finish
Motiw8 is a weight loss challenge app where you commit to clear rules, stay disciplined, and earn rewards + bragging rights when you outperform the group.
- Science-backed accountability: commitment contracts and financial stakes improve weight loss vs “motivation only” programs.
- You decide the stakes — start with free solo or join group challenges for fat loss, weight loss, or steps.
- Fair & transparent: clear rules, verified proofs, and community accountability.
🔥 3-month Fat Loss Challenge
Top 10% split the pot in 45 days.
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Secure payments
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Verified results
Your stake
€50
Players
24
Pot to split
€1200
Time left
45 days
-8%
Your progress
Down 8% body weight — keep your stake and climb the leaderboard.
Why this works when regular diets don’t
People react more to the pain of losing money today than to the idea of “future health issues”. Commitment and participation-fee contracts consistently create more weight loss compared to standard programs.
Not a bet, a participation fee
You’re not gambling against the app. You pay an entry fee to join the challenge. At the end, the strongest results share the prize pool. If you don’t place high enough, your fee simply goes toward rewarding those who did — just like in any other competition.
Momentum over motivation
Consistency grows when you see progress — and when you know others are right behind you, even on days you don’t “feel like it”. Motivation is optional; momentum is not.
How it works
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1
Pick your challenge
Fat loss, weight loss or daily steps. Join public challenges or create a private one for friends / coworkers.
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2
Set your stake (or start free)
Choose how serious you want to be: free solo challenge, friendly €10 pot with friends, or a bigger public challenge.
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3
Check in, stay honest, get paid
Quick weigh-ins / step sync, AI-assisted verification when needed, and transparent pot splits. Winners get payouts straight to their account.
Built-in benefits
- Start free with solo challenges
- Fair-play rules & audits
- Secure payments & payouts
- iOS first; Android next
- AI photo/video verification
- % of bodyfat loss with Premium
Built by people who hate “motivation only” apps
Built by a nutrition coach & ex-sales manager who were sick of apps that rely on motivation instead of discipline & commitment.
We’re shipping early access via TestFlight first, with your feedback shaping payouts, verification, and challenge types.
“Knowing I’d lose €30 if I skipped made Week 3 the first week I didn’t quit.”
– A., 34
“Our office challenge became the only diet I actually finished.”
– J., 29
Early access rewards
Join now and your first challenge will be cheaper than everyone who comes later.
- First 50: free 1-year Premium (all features, €49 value)
- Everyone else: 0% fee on your first paid challenge after launch
- Plus: early access to TestFlight builds and the chance to influence features
FAQ
Is this gambling? ⌃
No. You’re not betting on random outcomes. You’re committing to your own behavior. Think of it like a paid race entry: if you win, you get rewards; if you quit, others take your place on the podium. There’s no trick — pots are split among players.
What if I fail or drop out? ⌃
Think of it like a marathon — you don’t get your entry fee back if you stop halfway. Same here: if you quit or don’t meet the rules, your stake goes into the shared prize pool that rewards those who stayed consistent and crossed the finish line. It’s not about punishment; it’s the pressure that makes commitment real.
Do I have to risk money to use it? ⌃
No. You can start with free solo challenges and low-stakes games until you’re comfortable. The “money on the line” mode is optional — but it works insanely well for people who keep restarting diets.
How do payouts work? ⌃
Group pots split among winners; solo or 1on1 challenges don’t require a stake. Secure payments and transparent rules guide every payout.
Is my data safe? ⌃
We only collect what’s needed to run fair challenges and notify you. You control your data and can delete it any time.
How do you verify results? ⌃
AI photo verification, timestamps, optional video proof, and team involvement. No weird public pictures — everything stays within your challenge.
When is the launch? ⌃
Launching early 2026. Join the list to get dates and TestFlight invites as soon as they’re live.
Which platforms? ⌃
iOS first (iPhone), Android to follow. Web dashboard later.