Kcalz: AI Calorie Counter
GRATUIT
Free
Description
Synstax is the smartest way to manage your supplement routine. It checks how your supplements work together AND how your diet affects absorption — something no other app does.
SUPPLEMENT COMBINATION CHECKER
Taking calcium with iron? Zinc with copper? Synstax checks 5,142 combinations and shows you the best timing for each.
• Instant insights when you add supplements
• Clear categories from minor to important
• Research-backed timing recommendations
DIET-SUPPLEMENT INSIGHTS — ONLY IN SYNSTAX
Grapefruit can affect how your body absorbs certain supplements. Caffeine can reduce iron uptake. No other app tracks this.
• 337 diet-supplement rules across 8 food categories
• Tracks caffeine, tea, alcohol, dairy, fiber, grapefruit, spicy food, soy
• Smart timing tips: "Coffee 30 min ago — best to wait 2 hours before taking iron"
SMART INTAKE TRACKING
Know exactly where you stand with your daily intake:
• Recommended Daily Intake progress tracking
• Upper Limit notifications to keep you informed
• Stacking insights when multiple products share the same ingredient
AI-POWERED LABEL SCANNER
No barcode needed — works with ANY supplement label:
• Point your camera at any Supplement Facts label
• OCR + AI instantly extracts and identifies ingredients
• Matches against 1,185 active ingredients with 12,000+ name variants
• AI recognizes brands and product names from the front label
• Works with products from any country — no registration required
AI ANALYSIS & CHAT
• Product analysis: intake ratings, brand reputation, absorption tips
• AI chat: ask anything about supplements, combinations, or timing
• Personalized insights based on your stack, schedule, and diet logs
• Free tier: 30 AI queries/month. Pro: unlimited.
SMART SCHEDULING
• Organize supplements by morning, noon, evening, bedtime
• Optimized timing suggestions based on combinations
• Daily intake tracking with streaks
BUILT FOR EVERYONE
• 34 languages: English, Chinese (Simplified & Traditional), German, French, Japanese, Korean, Spanish, Portuguese (Brazil & Portugal), Italian, Russian, Arabic, Turkish, Polish, Vietnamese, Thai, Indonesian, Malay, Hindi, Dutch, Catalan, Czech, Danish, Greek, Finnish, Hebrew, Croatian, Hungarian, Norwegian, Romanian, Slovak, Swedish, Ukrainian
• Complete privacy — all data stays on your device
• No account required
WHY SYNSTAX?
Other supplement apps are pill reminders with a barcode scanner. Synstax is your all-in-one supplement companion:
• 5,142 combination rules — research-backed nutrition data
• Diet-supplement insights — tracks timing-aware food effects
• Intake tracking — stay informed about your daily levels
• Ingredient-based scanning — reads any label, not limited to a product catalog
• AI analysis — brand insights, intake ratings, personalized chat
Get the most from your supplement routine.
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Synstax Pro unlocks unlimited AI analysis and premium features.
Synstax provides general wellness information and is not a substitute for professional advice. Consult a qualified professional before starting or changing your supplement routine.
Terms of Use: https://synstax.uppervoid.app/terms
Privacy Policy: https://synstax.uppervoid.app/privacy
SUPPLEMENT COMBINATION CHECKER
Taking calcium with iron? Zinc with copper? Synstax checks 5,142 combinations and shows you the best timing for each.
• Instant insights when you add supplements
• Clear categories from minor to important
• Research-backed timing recommendations
DIET-SUPPLEMENT INSIGHTS — ONLY IN SYNSTAX
Grapefruit can affect how your body absorbs certain supplements. Caffeine can reduce iron uptake. No other app tracks this.
• 337 diet-supplement rules across 8 food categories
• Tracks caffeine, tea, alcohol, dairy, fiber, grapefruit, spicy food, soy
• Smart timing tips: "Coffee 30 min ago — best to wait 2 hours before taking iron"
SMART INTAKE TRACKING
Know exactly where you stand with your daily intake:
• Recommended Daily Intake progress tracking
• Upper Limit notifications to keep you informed
• Stacking insights when multiple products share the same ingredient
AI-POWERED LABEL SCANNER
No barcode needed — works with ANY supplement label:
• Point your camera at any Supplement Facts label
• OCR + AI instantly extracts and identifies ingredients
• Matches against 1,185 active ingredients with 12,000+ name variants
• AI recognizes brands and product names from the front label
• Works with products from any country — no registration required
AI ANALYSIS & CHAT
• Product analysis: intake ratings, brand reputation, absorption tips
• AI chat: ask anything about supplements, combinations, or timing
• Personalized insights based on your stack, schedule, and diet logs
• Free tier: 30 AI queries/month. Pro: unlimited.
SMART SCHEDULING
• Organize supplements by morning, noon, evening, bedtime
• Optimized timing suggestions based on combinations
• Daily intake tracking with streaks
BUILT FOR EVERYONE
• 34 languages: English, Chinese (Simplified & Traditional), German, French, Japanese, Korean, Spanish, Portuguese (Brazil & Portugal), Italian, Russian, Arabic, Turkish, Polish, Vietnamese, Thai, Indonesian, Malay, Hindi, Dutch, Catalan, Czech, Danish, Greek, Finnish, Hebrew, Croatian, Hungarian, Norwegian, Romanian, Slovak, Swedish, Ukrainian
• Complete privacy — all data stays on your device
• No account required
WHY SYNSTAX?
Other supplement apps are pill reminders with a barcode scanner. Synstax is your all-in-one supplement companion:
• 5,142 combination rules — research-backed nutrition data
• Diet-supplement insights — tracks timing-aware food effects
• Intake tracking — stay informed about your daily levels
• Ingredient-based scanning — reads any label, not limited to a product catalog
• AI analysis — brand insights, intake ratings, personalized chat
Get the most from your supplement routine.
---
Synstax Pro unlocks unlimited AI analysis and premium features.
Synstax provides general wellness information and is not a substitute for professional advice. Consult a qualified professional before starting or changing your supplement routine.
Terms of Use: https://synstax.uppervoid.app/terms
Privacy Policy: https://synstax.uppervoid.app/privacy
What's new (v1.5.1)
This update focuses on deeper reference content, clearer timing guidance, broader language support, and subscription management.
Ingredient detail coverage has expanded from 26% to 94%. 1,110 ingredients now include detailed profiles covering mechanisms, common use cases, and absorption tips, helping you understand how each supplement fits into your stack.
Interaction spacing coverage has expanded from 25% to 91%. 4,697 supplement interaction pairs now include recommended separation times, making it clearer which supplements should be taken apart and by how many hours.
Language support has expanded from 18 to 34 languages, adding Catalan, Czech, Danish, Greek, Finnish, Hebrew, Hindi, Croatian, Hungarian, Dutch, Norwegian, Portuguese (Portugal), Romanian, Slovak, Swedish, and Ukrainian.
Settings now includes subscription management, where you can view your current plan, open Apple subscription management, or restore purchases.
Ingredient detail coverage has expanded from 26% to 94%. 1,110 ingredients now include detailed profiles covering mechanisms, common use cases, and absorption tips, helping you understand how each supplement fits into your stack.
Interaction spacing coverage has expanded from 25% to 91%. 4,697 supplement interaction pairs now include recommended separation times, making it clearer which supplements should be taken apart and by how many hours.
Language support has expanded from 18 to 34 languages, adding Catalan, Czech, Danish, Greek, Finnish, Hebrew, Hindi, Croatian, Hungarian, Dutch, Norwegian, Portuguese (Portugal), Romanian, Slovak, Swedish, and Ukrainian.
Settings now includes subscription management, where you can view your current plan, open Apple subscription management, or restore purchases.
