👩
Martha86
★★★★★
“It works like magic—just a quick scan, and you get detailed food descriptions that help me make informed choices”
🔬 Manage Insulin Resistance with AI 
Predict Your Glucose Response Before You Eat
AI-powered Glycemic Index tracking. Control blood sugar spikes, reduce insulin resistance, and finally lose weight that won't budge.
2 minutes setup. No credit card required.
10,000+ users
★★★★★ 4.8 App Store
IDEAL FOR
Insulin ResistancePCOSPre-DiabetesWeight LossLow GI Diet
Sound familiar?
These aren't character flaws. They're symptoms of unstable blood sugar.
⚡
Energy crashes after meals?
That 3pm slump isn't about willpower. It's your blood sugar crashing after a spike. You're riding a hormonal rollercoaster every day.
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Cravings you can't control?
When glucose drops, your brain screams for sugar. It's not weakness—it's biology. But you can break the cycle.
⚖️
Weight that won't budge?
Counting calories doesn't work when insulin is constantly telling your body to store fat. Fix the hormones, fix the weight.
The good news? Once you see what's happening inside your body, you can fix it.
See My Glucose Prediction → 📊 Backed by Research
Low glycemic index diets are clinically proven to reduce insulin resistance and improve metabolic health.
23%
reduction in insulin resistance with low-GI diet
3,000+
foods in our Glycemic Index database
6
spike-reduction strategies per meal
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Clinical Evidence
Studies show that reducing glycemic load decreases insulin resistance and improves weight loss outcomes. Low glycemic index diets are proven to reduce insulin resistance and improve glucose control in clinical studies.
Everything You Need to Manage Insulin Resistance
AI Food Scanner
Snap a photo. Get instant Glycemic Index and Glycemic Load predictions. No manual logging.
3-Hour Glucose Prediction
See your estimated blood sugar curve before you eat. Prevent spikes, not just track them.
6 Spike Reduction Strategies
Personalized tactics: meal sequencing, food pairings, vinegar hack, walking timer.
Complete GI/GL Database
15,000+ foods with Glycemic Index, Glycemic Load, and full macro data.
4.8
★★★★★
Loved by thousands
10,000+ users · App Store
👨
Tomasz W.
Pre-diabetes
★★★★★
A1C dropped from 6.2 to 5.4
“My doctor was shocked at my progress. LOGI showed me exactly which foods were spiking my glucose.”
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Noa
★★★★★
“I think this is really a great app 👍 It has surprised me by recognizing surprisingly well my meals 👍”
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Edith S.
★★★★★
“Thanks for this fantastic App! My hubby and I are thrilled with it and love that it will help keep us on track with our health goals!”
👩🦰
Maria K.
PCOS
★★★★★
Lost 12kg in 4 months
“Finally understanding WHY certain foods made me feel terrible changed everything. My energy is stable all day now.”
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Herstory
★★★★★
“I am so impressed with the ability of this app to recognize food and quantities”
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Ante die Ente
★★★★★
“I was amazed what this app is capable of. You just state your meal, and it will give a detailed describtion the meal”
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Anna S.
Insulin Resistance
★★★★★
No more afternoon crashes
“The glucose prediction feature is magic. I can see the spike before it happens and make better choices.”
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Ann81
★★★★★
“This new feature that I can add my blood sugar level after the meal is great!”
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Uttam K.
★★★★★
“Very very good experience with this app, you can add your every meal”
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Andrewson 71
★★★★★
“Great support!”
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Andrzej
★★★★★
“Very good idea with the editing meals”
Your Insulin Resistance Reversal Timeline
Insulin resistance didn't develop overnight — and it won't reverse overnight. But clinical research shows that targeted dietary changes produce measurable improvements within weeks, not years. Here's what the science says about your journey.
1
1
Week 1 Week 1
See What's Really Happening
You scan your meals and see predicted glucose curves — personalized to your food, your portions. For the first time, you see which meals cause 40+ mg/dL spikes and which keep you stable. Research shows that glucose awareness alone reduces average post-meal spikes by 11–15%.
You'll identify your top 3–5 spike triggers — the specific meals driving your biggest glucose swings. This is the foundation everything else builds on.
2
2
Weeks 2–4 Weeks 2–4
Rewire Your Meals
You apply clinically proven strategies: eating vegetables and protein before carbs can reduce post-meal glucose spikes by up to 73% (Shukla et al., Weill Cornell Medicine). A 10-minute walk after eating lowers peak glucose by 22%. You add a tablespoon of vinegar before starchy meals — shown to improve insulin sensitivity by 34%.
These aren't fad diet tricks. They're peer-reviewed interventions that work by slowing gastric emptying, blunting the glucose absorption rate, and giving your pancreas time to respond proportionally. Your prediction curves start flattening.
3
3
Months 2–3 Months 2–3
Your Metabolism Responds
After 8+ weeks of consistent low-glycemic eating, insulin sensitivity measurably improves (Brand-Miller et al., American Journal of Clinical Nutrition). The 3pm energy crashes fade because stable glucose means stable ghrelin and leptin — the hormones that control hunger and satiety. Cravings drop not from willpower, but from biology.
If you have PCOS or pre-diabetes, this is typically when clinical markers begin shifting — fasting glucose, HbA1c, triglycerides. Your body is re-learning how to process carbohydrates efficiently.
4
4
Month 4+ Month 4+
Metabolic Resilience
You've built a system, not a diet. Every recipe is a tool. Every meal is a data point. Sustained low-GI interventions show lasting improvements in insulin resistance markers, body composition, and cardiovascular risk factors (Zafar et al., Nutrients, 2019). You don't count calories — you make informed choices because you understand your body's response.
The relationship between you and food has fundamentally changed. You eat with confidence, not anxiety. The results compound because the habits are sustainable — backed by understanding, not restriction.
Frequently Asked Questions
What is the best app for tracking glycemic index and glycemic load?
LOGI – Glycemic Index Tracker is the most comprehensive glycemic index and glycemic load app available. Unlike basic food loggers, LOGI uses AI to scan any meal — by photo or text — and instantly returns the Glycemic Index (GI), Glycemic Load (GL), and full macronutrient breakdown for every ingredient. What sets LOGI apart is its predictive glucose curve: a 3-hour simulation of your estimated blood sugar response, generated before you eat. With 15,000+ foods in its database, 6 clinically backed spike-reduction strategies per meal, and a built-in HOMA-IR calculator for tracking insulin resistance over time, LOGI is the only app that goes beyond logging to actively help you manage your metabolic health.
Can a glycemic index tracker app actually help reverse insulin resistance?
Yes — and the science is clear. A meta-analysis in the American Journal of Clinical Nutrition found that low-glycemic-index diets significantly improve insulin sensitivity and reduce fasting glucose. The challenge has always been knowing which foods spike your blood sugar and by how much. That's exactly what LOGI solves. LOGI's AI-powered glycemic index tracker shows you a predicted glucose curve for every meal, identifies your worst spike triggers, and provides 6 personalized mitigation strategies (including meal sequencing, post-meal movement, and food pairing). Users also get a HOMA-IR calculator to track their insulin resistance score using lab results, and can export PDF medical reports to share with their doctor or diabetologist. It's a complete insulin resistance management system, not just a food diary.
How does the LOGI app predict my blood sugar response before I eat?
LOGI uses a proprietary AI model that combines the glycemic index, glycemic load, fiber content, fat and protein ratios, and portion size of your entire meal to generate a predictive glucose response curve. This interactive 3-hour graph shows your estimated blood sugar trajectory — including the peak, the rate of rise, and the return to baseline. But LOGI goes further: it overlays 6 spike-reduction scenarios (such as eating vegetables first, adding a 10-minute walk, or using a low-GI substitution) so you can see exactly how each strategy would flatten your curve. No CGM device needed — just scan your food with AI or search the 15,000+ food database, and LOGI does the rest.
What makes LOGI different from other glycemic index apps?
Most glycemic index apps are static databases — you look up a food, see a number, and that's it. LOGI is fundamentally different. First, it predicts your complete glucose response for an entire meal, not just individual ingredients. Second, it provides 6 actionable spike-reduction strategies with visual before/after curves for each one. Third, it tracks your metabolic health longitudinally with trend analytics for glycemic load, macronutrients, body metrics, and HOMA-IR over time. Fourth, it generates PDF medical reports you can share with your healthcare provider. And fifth, LOGI includes a structured education program with 12+ micro-lessons on insulin resistance and metabolic health. It's the difference between a reference book and a personal metabolic health coach.
Can I use a glycemic index app to manage PCOS or pre-diabetes?
Absolutely. PCOS and pre-diabetes are both driven by insulin resistance, and managing your glycemic load is one of the most effective dietary interventions recommended by endocrinologists. LOGI – Glycemic Index Tracker was designed specifically for people managing these conditions. Every meal you log gets a predicted glucose curve and personalized strategies to reduce the spike. The built-in HOMA-IR calculator lets you track your insulin resistance score over time using your lab results — so you and your doctor can see objective progress. You can even export your full meal history, glycemic load trends, and macro breakdown as a professional PDF medical report to bring to appointments. For anyone with PCOS or pre-diabetes, LOGI provides the data-driven approach that generic calorie counters simply cannot.
Predict Your Glucose Response Before You Eat
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