Comparison

Glycemic Index Guide GI vs CarboTracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Glycemic Index Guide GI

Monitor your diabetes, weight, and cardiovascular health with this comprehensive tracking app. Log glucose, weight, and blood pressure, access a food database with GI information, and utilize advanced analytics for better health outcomes.

Highlights
  • Blood glucose monitoring
  • Weight management tracking
  • Blood pressure diary
  • Glycemic Index food guide
  • BMI calculator
  • Glucose trend analysis
  • Data export
Features
Read full description

Track Your Health Journey with Precision This comprehensive health monitoring app is your all-in-one solution for managing diabetes, weight, and cardiovascular health. Whether you're managing diabetes, working on weight goals, or monitoring your blood pressure, our app provides the tools you need for better health outcomes. KEY FEATURES: Complete Health Metrics Tracking • Blood Glucose Monitoring: Log and track your glucose levels • Weight Management: Record your weight journey with detailed charts • Blood Pressure Diary: Monitor your cardiovascular health • BMI Calculator: Keep track of your body mass index Food & Nutrition Tools • Extensive Food Database • Glycemic Index Guide: Learn about foods' impact on blood sugar • Educational Resources: Understand GI and GL concepts • Smart Food Logging Diabetes Management • Insulin Calculator (Premium) • Glucose Trend Analysis • Customizable Glucose Units (mg/dL or mmol/L) • Comprehensive Glucose Statistics Advanced Analytics • Detailed Health Trends • Progress Visualization • Custom Charts and Graphs • Historical Data Analysis Smart Features • Customizable Units (Metric/Imperial) • Data Export Capabilities PREMIUM FEATURES (Requires Subscription): • Detailed nutrient information for all foods • Advanced calculators and tools • Print and share your reports • Export your data to change device • Remove all advertisements • Full offline access to database Whether you're: • Managing diabetes • Working on weight loss goals • Monitoring blood pressure • Tracking overall health • Looking to make informed dietary choices This app provides the comprehensive tools and insights you need to take control of your health journey. Download now and start your path to better health management! Note: This app is intended for informational purposes only and should not replace professional medical advice. Always consult with your healthcare provider regarding medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.metko.org/glycemic-index-guide/privacy.html

About

CarboTracker

Features
Read full description

CarboTracker: Track What Matters What gets monitored gets managed. CarboTracker is the no-judgment tool for understanding your nutrition and building awareness through consistent tracking. Why CarboTracker? Lose weight and improve health without the guilt. CarboTracker makes tracking net carbs simple, fast, and sustainable — whether you're doing keto, low-carb, or just curious about where your carbs come from. Key Features: • Quick Logging: Barcode scanning, AI food search, and access to 500,000+ foods in our database. Log your meal in seconds. • AI Food Search: Can't find a food? Describe it to our AI. "Chipotle burrito bowl with extra guac" — the AI understands and logs it instantly with accurate macro estimates. No manual entry needed. • Smart Goals: Auto-adjusting daily carb targets based on your progress. Set it and let the app learn your patterns. • Streak Tracking: See your consistency at a glance. Small consistent choices compound into extraordinary results. • Weekly Trends: Visual charts show your net carb patterns over time — no hidden meals, no surprises. • Staple Foods: Save your favorite foods for lightning-fast logging. One tap, fully logged. • Barcode Scanning: Point and scan any packaged food. The app instantly logs it with accurate macros. • 14-Day Free Trial: Full access to all features. No credit card required to start. Our Philosophy: Health is about awareness, not perfection. You don't need to be perfect to be healthy. What matters is honest data and consistent choices. We don't judge your meals — we just help you see them clearly. Whether you logged a salad or a burger, tracking it matters. That's where change starts. Auto-Recalculating Goals: Your daily net carb goal adjusts intelligently based on your progress. Losing weight faster? Your goal adapts. Plateauing? We help you understand why. The app evolves with you. The CarboTracker Difference: No ads. No influencers. No judgment. Just your data, presented honestly. Built for people who want to understand their nutrition without the noise. Privacy & Data: Your data is yours. We don't sell it, share it with advertisers, or use search data for tracking. All your logs and searches stay private and are used only to improve your app experience. Full privacy policy available in the app. Subscription: Unlock unlimited tracking, advanced analytics, and all premium features with a monthly or annual subscription. Choose what works for you: • Monthly: $1.99/month • Annual: $19.99/year (44% savings) 14-day free trial — cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Start your free trial today. Small consistent choices compound into extraordinary results.

Screenshots

Glycemic Index Guide GI4 screens
CarboTracker1 screens

Verdict

The call

The clearest difference is ads: CarboTracker at none against Glycemic Index Guide GI's shown. Glycemic Index Guide GI's advantage is update cadence (every 2 days vs every 3 weeks) and iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Glycemic Index Guide GI sells 4 in-app purchases, starting at $1.99 per 7 days and CarboTracker sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Glycemic Index Guide GI ships an update every 2 days, CarboTracker every 3 weeks. The most recent releases landed on August 18, 2026 and September 22, 2026 respectively.

Scorecard3 real differences Ā· 5 level
Glycemic Index Guide GI versus CarboTracker: the parameters behind the verdict, then further details
ParameterGlycemic Index Guide GICarboTracker
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size43 MB121 MB
Age rating17+4+
DeveloperMETKO LABS BILISIM ITHALAT VE IHRACAT TICARET LIMITED SIRKETIToby Dunn

In-app purchases

4 purchases

Glycemic Index Guide GI

Subscriptions4
  • Glycemic Index Guide$1.997 Days
  • Glycemic Index Guide$3.991 Month
  • Glycemic Index Guide$9.991 Year
Show 1 more
  • Glycemic Index Guide$19.991 Year
3 purchases

CarboTracker

Subscriptions2
  • Net Carb Tracker Pro - MONTHLY14 Days trial$1.991 Month
  • Net Carb Tracker Pro - ANNUAL14 Days trial$19.991 Year
One-time1
  • 25 Bonus AI Searches$0.99

Questions

Is Glycemic Index Guide GI free?
Glycemic Index Guide GI is free to download, with in-app purchases available.
Is CarboTracker free?
CarboTracker is free to download, with in-app purchases available.
Do Glycemic Index Guide GI or CarboTracker have ads?
Glycemic Index Guide GI shows ads; CarboTracker does not.
Which is updated more often, Glycemic Index Guide GI or CarboTracker?
Glycemic Index Guide GI ships an update every 2 days, and CarboTracker every 3 weeks. Most recently, Glycemic Index Guide GI was updated on August 18, 2026 and CarboTracker on September 22, 2026.

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