Live streak counter
Your sugar-free time, tracked to the second — with a wall you won’t want to break.
108days
Everything in one calm place
Built to keep you
going, gently.
The streak is the heart of it. Everything else is there for the moments that usually break it.
Ride the wave
A craving hits? Guided breathing, urge-surfing and instant distractions get you through it.
AI food scanner
Point at any label. Know instantly if it hides sugar — and by what name.
INGREDIENTS
Oats, glucose syrup, almonds, dextrose, cocoa, sea salt, maltodextrinChallenges
Structured goals with points and real progress.
14-day sugar reset
Day 9 of 14 · 140 pts
Body insights
See what many people notice, day by day, as sugar goes.
- The hardest daysDay 3
- Cravings quietenDay 10
- New routines stickDay 21
- Steadier daysDay 30
Community
Wins, support and daily prompts — anonymous if you want.
Village
90 sugar-free days
NEW
Pip’s Island
Every sugar‑free day grows something.
Meet Pip. Your check-ins bring sunshine to his little island: a meadow at day 7, an orchard at 30, a cottage by the pond at 60, all the way to a kingdom at one year.
It grows with every sugar‑free day
Seven stages, from a first seed to an apricot kingdom at one year.
A slip is a storm, not a reset
Rain rolls in and Pip gets his umbrella. Three good days bring a rainbow, and nothing you grew is lost.
Beat a craving, plant a seed
Every craving you ride out earns a seed for Pip’s garden.
60 Sneakies to catch
Every hidden sugar you learn in the daily quiz becomes a critter in your collection.
NEW
Label detective
Sugar has 60 names.
Learn every one.
“Natural”, “no refined sugar”, “sweetened with fruit”. Labels are written to slip past you. A one-minute daily quiz trains your eye, so you spot it before the scanner does.
Five labels a day
A one-minute round with a streak of its own.
A field guide of 60 names
Obvious, sneaky and “sounds healthy”. Each one unlocks as you meet it.
Points on the leaderboard
Every right answer counts toward your rank.
- Obvious18 names
- Cane sugarHoneyMaple syrup
- Sneaky22 names
- MaltodextrinDextroseRice malt syrup
- Sounds healthy20 names
- Coconut sugarAgave syrupDate syrup
Your body, day by day
Watch what changes
when sugar goes.
- DAY3
The hardest days
Cravings and headaches usually peak, then start to ease.
- DAY10
Cravings quieten
For most people they come less often, and pass faster.
- DAY21
New routines stick
The swaps you made start to feel like normal.
- DAY30
Steadier days
Many people notice fewer highs and dips through the day.
- DAY60
Habits feel natural
Some people notice food tasting sweeter too, though research on that is mixed.
What many people notice after cutting added sugar. Everyone is different, and this isn’t medical advice. What the research says
How it works
Four taps from now
to day one.
No meal plans, no calorie maths. Just one honest check-in a day.
- 01
Set your why
Tell us your goals and what’s driving you. We tailor everything around it.
- 02
Start your streak
Hit start the moment you go sugar-free. The clock begins instantly.
- 03
Check in daily
One tap a day keeps your streak alive and your momentum building.
- 04
Beat your record
Clear cravings, climb milestones and watch your body rebuild.
NEW
App colour
Your streak,
your colour.
Six palettes, all free. The whole app follows, and your Home Screen icon can match.
Built for every day
Always one glance away.
Always yours.
Widgets
Your streak on the Home Screen and the Lock Screen, without opening the app.
Private by default
Your streak is yours. Post anonymously, and we never sell your data.
- Anonymous mode in the community
- No ads, no data selling
- Delete your account and data any time
Free vs Premium
Free to quit.
Premium to go further.
Free
$0forever
- Live streak counter and your wall
- Craving SOS, any time
- Daily Label detective quiz
- Up to 3 challenges and the leaderboard
- Community and daily prompts
- Six app colours
- Streak widget and Lock Screen
Premium
$24.99/ year
or $3.99 / month · cancel any time
- Everything in Free
- AI food scanner for labels and barcodes
- Streak Freeze for 1–2 days
- Advanced insights and AI pattern reports
- Unlimited challenges
- Practice rounds and label quizzes
- Milestone and Stats widgets
Prices in USD; the App Store shows the price for your country. Subscriptions are managed by Apple and renew automatically until cancelled.
Is SweetZero free?
Yes. The streak, craving SOS, the daily Label detective quiz, challenges, the community and all six app colours are free. Premium adds the AI food scanner, Streak Freeze, deeper insights, unlimited challenges and extra widgets.
What counts as breaking my streak?
Added sugar breaks it; whole fruit doesn’t. You decide each day with a one-tap check-in, and a slip is a reset, not a failure: your best streak and total clean days stay.
How does the food scanner work?
Point your camera at a label or barcode. SweetZero reads the ingredients, flags every name sugar hides behind and tells you if it would break your streak.
What is Label detective?
A one-minute daily quiz of five real-looking labels. It builds a quiz streak, earns leaderboard points and fills your field guide of 60 sugar names.
Is it on Android?
SweetZero is on iPhone today.
Can I stay anonymous?
Yes. Post anonymously in the community, and we never sell your data. You can delete your account and data from Settings at any time.
Is this medical advice?
No. SweetZero helps you build a habit. If you have diabetes or another condition, talk to your doctor before changing your diet.
Start a streak you’ll actually want to protect.
Free to download. Set your why, hit start, and let the clean days add up — one honest day at a time.
Download on theApp Store
Free core app
Premium unlocks the AI food scanner
Premium unlocks the AI food scanner