Talk to your nutritionist. Anytime. Anywhere.
A 24/7 AI nutritionist you can talk to or chat with — powered by real science and trained by real experts.
No apps. No complexity. Just real conversations that keep you consistent.
Knowing what to eat isn’t the problem.
Staying consistent is.
Busy schedules. Work. Life. Distractions. — You start strong… then slowly fall off track.
The real problem isn’t diet. It’s consistency.
That’s why most diet plans fail.
They give you information. But they don’t stay with you.
Keep scrolling ↓So what's the solution?
You've counted macros in spreadsheets. You've photographed plates. You've "just tracked it for a week." Keep scrolling — we built something that fits into the life you already have.
Talk anytime. Get called when you slip.
Voice or chat, 24/7 — instant, personalised guidance based on your body, goals, and lifestyle. And when you go quiet, DS checks in. The plan was never the problem. Consistency was. DS is the part nobody else gives you.
- Channels
- Voice call, text, in-app — whichever fits the moment
- Check-ins
- Daily, weekly, or only when you drift — your call
- Tone
- Coach, not cop · warm, specific, never guilt-trippy
Not a chatbot. A relationship.
Unlike generic apps or AI tools, DS remembers your habits, tracks your progress, and adapts over time. And logging is just talking — “two eggs, sourdough, half an avocado.” Calories, macros, micros — sorted in seconds.
- Memory
- Goals, allergies, training, tastes — last 90 days
- Logging
- Text, voice, or photo — no barcodes, no scrolling lists
- Adapts
- Every conversation updates what it knows about you
- GoalLose 8 lb · keep lifting 4×/wk
- Protein floor140g / day
- AllergiesTree nuts
- Pattern noticedCarbs dip on Mondays
- TrainingTue · Thu · Sat · Sun
- Coffee windowBefore 2pm
- Last off-trackApr 28 — long weekend
Know exactly where you stand. Backed by the evidence.
One quiet page. What you've done today, where the week's heading, what's next. Every recommendation defensible — peer-reviewed research, meta-analyses, expert nutrition knowledge. Ask DS for the paper; it'll cite the paper.
- Today
- Macros, micros, hydration — at a glance
- Trend
- 30-day weight, body composition, adherence
- Sources
- RCTs · meta-analyses · clinical guidelines · reviewed by RDs
When AI isn't enough, book a human.
Upgrade anytime to connect with real, qualified nutritionists or PTs for deeper guidance. DS hands them a tidy summary of your last 90 days so the session starts where you actually are — not five minutes of background.
Stop starting over. Start staying consistent.
Your nutrition doesn't need another plan.
It needs consistency.
And that's exactly what DS delivers.
Built on real expertise. Built for trust.
Unlike generic apps or broad AI tools, The Diet Science is designed by an accredited nutritionist in Australia and built around evidence-based guidelines aligned with NHMRC standards. That means the guidance you get is practical, consistent, and grounded in real nutrition science.
Australian nutritionist expertise
Designed and supported by an Australian accredited nutritionist.
Evidence-based meal plan guidance
Built around recognised nutrition principles aligned with Australian standards.
Easy to use
Chat, call, or upload a photo. No app download required.
Your data stays in Australia
Stored locally in Gold Coast, Australia. Handled in line with Australian laws and privacy expectations.
What beta users are saying
“I’ve tried food tracking apps before and always gave up. This feels more natural because I can just chat to it. It’s been really helpful for planning dinners and making better choices when I’m eating out.”
“Honestly, the voice feature is the best part for me. I’m usually flat out during the day, so typing everything into an app never lasted. Being able to just speak my meals in is way easier.”
“It feels like having a nutrition coach in your pocket. Not preachy, not confusing, just practical advice when you need it. It’s helped me stay more consistent during the week.”
“I like that it keeps nutrition simple. I can ask a quick question before eating and choose something that fits my goals.”
Start free, then choose the level of support that suits you
Try The Diet Science first and see how it fits your life.
30-Day Free Trial
Explore the experience with no pressure.
Pro
Your full AI Nutritionist for daily guidance and better decisions.
Elite
Everything in Pro, plus deeper support when you need more personalised guidance.
Prefer to talk to a human? Book a consultation with a qualified nutritionist.
Frequently Asked Questions
Is this just another calorie tracking app?
No. Tracking is only a small part. The Diet Science helps you decide what to eat, how much, and what to do next in real life.
Can I talk instead of typing?
Yes. You can call your AI Nutritionist, and it already knows your goals and history.
Do I need to download anything?
No. It works directly in your browser.
Is this based on real nutrition science?
Yes. It is designed by an Australian accredited nutritionist and aligned with evidence-based guidelines.
Is my data stored in Australia?
Yes. Your data is stored locally in Gold Coast, Australia.
What's the difference between a nutritionist and a dietitian?
In Australia, dietitians complete an accredited university degree and can treat clinical conditions. Nutritionists focus on general healthy eating and wellness. Diet Science is designed by an accredited nutritionist and informed by dietitian expertise.
Can this replace seeing a dietitian in person?
Diet Science is designed for everyday nutrition guidance, not clinical treatment. For medical conditions, we recommend seeing a dietitian. You can also book a consultation with a qualified professional through our platform.
How does the AI create a personalised meal plan?
It uses your health profile, goals, dietary preferences, and food diary to tailor recommendations. Suggestions are grounded in evidence-based nutrition guidelines, not generic templates.
What kind of foods and diets does it support?
It works with any eating style — vegetarian, vegan, keto, Mediterranean, halal, gluten-free, and more. You set your preferences during onboarding and can update them anytime.
How much does it cost after the free trial?
After your 30-day free trial, plans start from $30/month (Pro) or $90/month (Elite) with human nutritionist support. See our pricing page for full details.
You don't need more diet advice. You need something that works in real life.
Start your free 30-day trial and get personalised nutrition support that fits your routine.
No app required Cancel anytime