Keto sounds simple until you actually do it. Macros need to hit a specific ratio (typically 70% fat / 25% protein / 5% carbs), one wrong sauce can blow your daily carb budget, and most “keto-friendly” products contain sneaky carbs.
Swoodie is built around AI nutrition tracking that catches what manual logging misses. Photo-scan your plate to estimate net carbs, scan a barcode to verify a packaged product, and ask Chef AI to convert any recipe into a keto-compliant version.
What keto eaters struggle with
- Hitting the carb ceiling exactly (under 20g net carbs/day is unforgiving)
- Hidden sugar and starch in sauces, dressings, and processed ‘keto-friendly’ products
- Recipe boredom — keto cuts out a lot of options
- Cooking for non-keto partners or family
- Tracking macros without a kitchen scale at every meal
Features evolve fast
Swoodie ships new features regularly, so this page may not reflect the very latest. The homepage is always up to date — check there for everything Swoodie does today.
See the latest on the homepage →What Swoodie does for keto eaters
AI photo carb tracking
Snap a plate, see carbs, fiber, fat, and protein. Catches the rice you didn’t mean to eyeball.
Blood Sugar Score on every scan
A scanned meal comes back steady, moderate or spiky — estimated from its carbs and fibre — which is the quickest way to spot a “keto-friendly” product that doesn’t behave like one. An estimate and a tracking signal, not a medical reading. Free.
Smart Swaps for a spiky meal
If a meal lands spiky, swap in a steadier version of the same dish with one tap instead of rebuilding it yourself. Premium.
Product Check — packaged-product quality score
Scan any packaged product's barcode for an instant 0–100 quality score and see the additives and labels behind it, so you can compare options at a glance. Free scan + score; better swaps and Ask AI are Premium.
Coach Ollie’s daily insight
One short observation drawn from what you actually logged, not a generic keto tip — useful on the days the carb ceiling got away from you. Free; deeper pattern-spotting is Premium.
Ready-made diet plans
Load the curated 7-day Keto plan into your planner, then tweak any day to taste — your low-carb week is built in seconds.
Step Counter
Connect Apple Health or Health Connect so your daily steps add calories to your goal — a clearer picture of your keto energy balance. See your step trends, streaks and step badges free on every plan.
Barcode scanner for keto verification
Verify a ‘sugar-free’ product’s actual macros before you commit to it.
AI recipe variations
Apply the ‘Low Carb’ modifier to any recipe — Chef AI rewrites ingredients and ratios to fit keto.
Personalized BMR/TDEE
Auto-calculate your keto calorie + macro targets based on goal mode (cut, maintain, recomp).
Couples mode for mixed households
Partner not on keto? Swipe Together filters can respect different macro targets per person.
Intermittent fasting tracker
Keto pairs naturally with fasting — track a 16:8 or OMAD window with six protocols and a live timer. The tracker is free.
Smart Cooking (raw vs cooked)
Toggle raw vs cooked weight with scientific yield factors so your fat and protein numbers are actually accurate.
Text-to-Nutrition
Type what you ate in plain words and get instant calories, net carbs, and macros — no database digging.
Quick facts
Net carb tracking
Yes — fiber subtracted
Dietary filters
10 filters incl. Low Carb (Premium)
Allergen detection
Auto (incl. gluten)
Recipe Variations
Premium — 10+ styles
Free calculators to start with
Plan the numbers before you track them — free, instant, no sign-up.
Make keto manageable, not exhausting
Swoodie’s free tier gives you 10 free AI scans to try and 30 swipes — enough to test whether AI-powered macro tracking actually fits your routine. Premium unlocks unlimited scans and the Low Carb recipe variations.
