Quit sugar with a personal coach in your pocket
Every day your coach shares a short video, gives you a few small tasks and builds your week — so you rewire your sugar habits step by step. No willpower marathons, no going it alone.
A coach who shows up every single day
This isn't just a tracker. It's a guided program led by a real coach, Kate, who keeps you moving forward.
Open the app, watch today's video, do today's tasks
Each morning your coach drops a fresh short video on My Plan, then sets a few small, doable tasks. Finish them to unlock the day's skill and keep your sugar-free streak alive. Not sure about a food? Tap “Can I eat this?” and snap a photo.
- ✓ A brand-new coach video every day
- ✓ Small daily tasks that build real habits
- ✓ Live sugar-free timer keeps you motivated
Learn what sugar does to you, one week at a time
The Journey tab is an audio course you can listen to on a walk or before bed. Each week has short episodes, like “A Gentle Beginning” and “Listening To Physical Hunger,” plus skill paths that turn each lesson into a habit. You work through cravings gradually, so quitting sugar finally sticks.
- ✓ Short audio episodes for every week
- ✓ Unlock new skill paths as you progress
- ✓ Multi-day challenges with real rewards
Know what to expect and see what's improving
Every day the app tells you what your body is going through, like “Day 2: Sugar Withdrawal Hits,” and shows what's improving: energy, mood, focus, sleep, skin and more. Bite-size tips turn it into one simple action, like loading breakfast with 30 g of protein.
- ✓ Day-by-day withdrawal guide
- ✓ Grounded in nutrition & habit science
- ✓ “What's improving” progress rings
More than coaching — your full quit-sugar toolkit
Personal insight, smart tools and a community that has your back.
Discover your personal sugar pattern
A quick assessment reveals what's really driving your cravings — an unstable crash-and-crave loop, poor sleep, stress or low hydration. You get a clear health score and weak points, so your program targets exactly what you need.
- ✓ Personal health score & primary blocker
- ✓ See the weak points fueling cravings
- ✓ A plan tailored to your body
You're never quitting sugar alone
Jump into the live community chat with coach Kate and members on the same challenge, and show up in the Hall of Fame with people going sugar-free around the world. Real encouragement, real accountability, exactly when a craving hits.
- ✓ Live chat with coach Kate & members
- ✓ Hall of Fame with a live world map
- ✓ Follow others and cheer their streaks
Expose hidden sugar before you buy
Snap a photo of a meal or product and instantly see its total and added sugar, a health score, calories and macros, and whether it's allowed on your plan. No more “healthy” snacks secretly packed with sugar.
- ✓ Total & added sugar at a glance
- ✓ Clear health score and “allowed” verdict
- ✓ Smarter, sugar-free alternatives
Watch your sugar-free days add up
Track every sugar-free day on a calendar, complete multi-day challenges and unlock achievements, and see how your body responds: steadier energy, better mood, sharper focus and fewer crashes as the days go by.
- ✓ Sugar-free calendar and live timer
- ✓ Guided challenges with levels & rewards
- ✓ Day-by-day body-progress insights
What changes when you ditch sugar
Cutting added sugar is one of the highest-impact things you can do for your body and mind. Here's what users feel within weeks.
Easier weight loss
Cut empty calories and stubborn cravings so a healthy weight comes naturally.
Steady energy
No more sugar crashes — enjoy stable, all-day energy without the afternoon slump.
Clearer skin
Less sugar means less inflammation, helping your skin look calmer and brighter.
Sharper focus
Balanced blood sugar keeps your mind clear and your concentration consistent.
Better sleep
Stable glucose levels help you fall asleep faster and wake up genuinely rested.
Brighter mood
Fewer sugar swings means a steadier, more positive mood throughout the day.
Balanced blood sugar
Support healthy glucose levels and reduce the spikes that leave you drained.
Real self-control
Each sugar-free day rebuilds your confidence and proves you're in charge.
How the No Sugar Challenge works
Three simple steps stand between you and a sugar-free life.
Get your pattern
Take a short assessment and discover your personal sugar pattern — the exact habits and weak points keeping your cravings active.
Follow your coach daily
Watch the day's video, complete a few small tasks and work through your weekly program. Scan foods and ask the community whenever you need.
Build a lasting habit
Grow your sugar-free streak, unlock new skills and feel your energy, mood and focus improve — for good, not just for a week.
Why No Sugar Challenge is the best choice
Most apps just track. No Sugar Challenge actually coaches you — and brings every tool into one beautiful experience.
| Feature |  No Sugar Challenge |
Basic sugar trackers | Generic diet apps |
|---|---|---|---|
| Daily coach videos | ✓ Yes | ✗ No | ✗ No |
| Week-by-week guided programs | ✓ Yes | ✗ No | Limited |
| Personalized sugar-pattern analysis | ✓ Yes | ✗ No | ✗ No |
| Community & coach chats | ✓ Yes | ✗ No | Limited |
| AI hidden-sugar scanner | ✓ Yes | ✗ No | ✗ No |
| Streak & body-progress tracking | ✓ Yes | Basic | ✗ No |
| Free to download | ✓ Yes | Sometimes | Sometimes |
| App Store rating | 4.9 ★ | Varies | Varies |
Real change, grounded in real evidence
- 📊
Coaching rooted in nutrition science
Every video and tip translates the latest research on sugar, cravings and metabolism into simple actions you can take today.
- 🧬
Habit psychology that sticks
Daily tasks, streaks and weekly skill paths are built on proven behavior-change principles — not willpower alone.
- ❤️
Designed for long-term health
Lower your added-sugar intake to support a healthy weight, balanced energy and better long-term wellbeing.
The average person eats around 17 teaspoons of added sugar a day — nearly triple the recommended limit.
The daily added-sugar limit many health bodies recommend. No Sugar Challenge helps you get there — and below.
Loved by people quitting sugar
Real words from real users who took back control of their health.
"I'm sugar free for 84 days now and lost 20 pounds, all because of this app."
"I don't normally leave reviews for apps. I really like this one. It's visually appealing but there's also a lot of science in the tips."
"I love this app! It really has helped me with keeping track of my goal, and I love how the creators really listen to their users."
"This app shows you how many hours you've lasted without any sugar — I know exactly how many days I've been without it, and it makes me feel proud."
"I downloaded this app a while ago and I'm already very happy with the outcome. I like how it shows you exactly how many hours I've spent with no sugar."
"I've never gone this long without added sugar, so props to this app!"
Frequently asked questions
What is the No Sugar Challenge app?
How does the daily coaching work?
Is there a community and chats?
What is the sugar-pattern analysis?
Is the app free?
What devices are supported?
Your coach is ready. Are you?
Join everyone breaking the sugar habit with daily coaching, guided programs and a community that has your back. Free to download — your first video is one tap away.
Download on the App Store