My Grandma Has Tried To Lose Weight For 30 Years. She Was Never The Problem.
Every nutritionist tells you the same thing: track your calories. It's the most proven way to lose weight.
So why does almost everyone quit?
Here's what I learned from Ulla's thirty years of trying — and what I had to build because of it.
The simple truth nobody argues with
Calorie tracking works. Every study confirms it. When people actually do it consistently, the weight comes off.
So here's the question nobody answers:
if it's so simple and so proven —
why does almost everyone quit?
Meet Ulla, my grandma
Ulla has tried to lose weight for thirty years.
Her nutritionist kept telling her the same thing every single visit: "You need to track your calories." So she did. Notebooks, kitchen scales, later manual apps.
It worked for a few weeks at a time.
Until life happened, the log fell behind, and without accurate numbers the whole thing stopped working.
So she'd start over. New notebook. New diet. New January. Same result.
See what I built for her →So I built the tool Ulla never got to have
Nutriscanner Pro is a kitchen scale that weighs your plate and logs the meal in the Scanfit app. Ten seconds, every time.
- Accurate portion size — no guessing.
- No subscription.
- No giving up.
| Test, same meal | Lifesum (manual truth) |
Scanfit | Cal AI |
|---|---|---|---|
| Test 1 | 478 kcal | 467 kcal −2.3% |
335 kcal −30% |
| Test 2 | 478 kcal | 443 kcal −7.3% |
335 kcal −30% |
| Time to log | 3–5 min | ~10 sec | ~10 sec |
Scanfit was right 9 out of 10 times — within a few percent of the truth, while the popular AI calorie apps were off by around 30%. That 30% gap is the difference between losing weight and gaining it.
Manual vs AI vs Scanfit
| Manual | AI photo | Scanfit | |
|---|---|---|---|
| Time per meal | 2–5 min | ~10 sec | ~10 sec |
| Accurate portion size? | Yes | Off by around 30% | Yes |
What Ulla would have needed
Not more willpower. Not more discipline. A tool that didn't lie to her.
Fast enough to do every day, accurate enough to trust.
When tracking finally works, the scale finally moves — and you stop blaming yourself.
That's the whole product. That's why I built it.
Nutriscanner Pro
AI Kitchen Scale · 0.01 oz Precision
Place your food. The precise weight syncs automatically to your calorie log — no typing, no guessing, no subscription. Logged in 5 seconds.
Test it for 100 days. Scratches and stains? No problem. If it's not for you, we'll help you with a hassle-free return.
"Lost 17 lbs of fat. Gained 16 lbs of muscle. The scans are invaluable. My best purchase in 2025."
"It works without feeling like a diet."
"I'm SO happy I don't have to count calories anymore."
"As a diabetic, I need to count carbs to calculate my insulin dose. This is the first app that actually makes it effortless."
5 seconds to log a meal
Place, snap, done. No typing, no database searching.
±0.01 oz precision
AI apps guess portions. Nutriscanner Pro weighs them precisely automatically.
No subscription.
The app is included — no extra charge.
Place your food on the scale
The precise weight is read instantly — to 0.01 oz.
Take a photo in the app
AI identifies the food and automatically combines it with the weight.
Your log is ready
Calories, protein, carbs and fat — all of it. No typing. Ever.
Nutriscanner Pro measures with precision down to 0.01 oz — so you get the real portion size, not a guess. Unlike other calorie apps that estimate portion sizes from a photo (often with up to 40% error), the weight here is measured precisely by the scale. Then, AI — trained on over 10 million meals/foods — identifies every visible ingredient and automatically logs calories, fat, carbs, protein, etc. in seconds.
Yes, unlimited users. Each user connects their own phone via Bluetooth. Your meals sync automatically to your own account.
Free delivery in 2–5 business days. 100-day trial — use it as much as you want. Gets scratches or stains? That's totally fine. Not satisfied? Contact us — we'll handle a hassle-free return.
Yes — the app is free with Nutriscanner Pro.
Yes — the included ScanFit app can sync with Apple Health, Garmin Connect, and Health Connect. ScanFit pulls your active calories and steps, so your calorie needs automatically adjust in real-time — based on your activity level and goals.
Max weight: 11 lbs. Perfect for large pots and meal prep.
Yes — and this is actually where it all makes sense. When you use Nutriscanner and Scanfit Body Scanner together, you start to see what most people never discover: How your diet actually affects your body. You can see how your meals affect body fat percentage, muscle mass and weight — and understand the connection between your food choices and your progress.
"I've lost over 66 lbs, and it's changed everything — both how I feel in my body and my motivation. It's a huge motivator to actually see something happening week after week."
Peter's actual 6-month weight history, screenshot from the Scanfit app.
Why I'm telling you about Ulla
Because there are millions of people like her. People who did everything their doctor/nutritionist told them to do. People who tried, and tried, and quietly blamed themselves when it didn't work.
People don't need more willpower — they need a tool that's honest with them.
If that's you, try it for 100 days. If you're not closer to your goal, send it back and get a full refund. That's the whole offer.
"I'm constantly confirmed that I'm on the right track."
VERIFIED BUYER
"Lost 17 lbs of fat. Gained 16 lbs of muscle. Waist from 39in to 33in. The analyses are indispensable."
VERIFIED BUYER
"It's wonderful to see that weight gain is muscle and not fat when you've worked for it."
VERIFIED BUYER
"As a diabetic, this is a game changer. Finally I can count carbs precisely to calculate my insulin dose."
VERIFIED BUYER
"I'm SO happy I don't have to count calories anymore, and it works perfectly. Thank you for this invention."
VERIFIED BUYER
"I was skeptical — 'do these things actually work?' I researched, chose Scanfit, and haven't looked back. It's rare that I'm 100% satisfied with product, app and service all at once — but I am here."
VERIFIED BUYER
4.7
500+ reviews
Verified buyers on Trustpilot
500+ reviews
Nutriscanner Pro