Karbs vs CarbSense
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Karbs
Easily track carbohydrate intake for managing diabetes. Create custom food lists, build meals, and instantly see total carb counts. Syncs with Health for comprehensive health monitoring.
- Create custom food lists
- Build meals from food lists
- Track quantities
- Instant carb calculation
- Sync with Health app
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Count carbs easier than ever. Crafted with love for patients with diabetes. - Create a list of food you buy at the supermarket or order at your favorite restaurants. - Create meals and add food from your own list. - Add the quantity for each item. - See the total calculation immediately. - Sync data with Health. Disclaimer: This application can cause you severe harm in case of misuse. If you are a patient with a metabolic disease such as diabetes, your doctor must teach you how to count carbohydrates properly from nutrition facts. You should stop using this application immediately if you do not know how to count carbohydrates. If you use a bolus calculator and you inject insulin based on an erroneous amount of carbohydrates you could be at serious risk, including risk of death. If you use this application, you understand and agree that you are solely responsible for its correct use and supervision by a professional. This application is not a regulated medical device.
CarbSense
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Diabetes management made easy. Track carbs, glucose, insulin, and inventory in one app. Glucose & Watch: โข Live blood glucose via LibreLinkUp or Nightscout โข Apple Watch app with glucose chart and complications โข Carb-balance complication โ served, leftover, insulin Carbs & meals: โข Carbs, carbohydrate unit (CHU 10 grams of carbs), and insulin unit calculation โข Optionally, FPU (fat-protein units) can also be considered โข Find groceries quickly: - Text search - Scan barcode - Search by photo (Beta) - AI suggestions (Beta) โข Manual entry if not found in the database โข Once used, groceries are also available offline โข Save favorites โข All food items in a meal at a glance โข Record consumed and non-consumed carbs, as well as delivered insulin, to keep track of your balance โข Save meals โข Conversion from raw to cooked by entering both amounts โข Calculate groceries from recipes: - Search for ingredients - Manual entry of ingredients - Recipe analysis from image or link (Beta) โข Nutrition-label OCR to fill product nutriments โข Community-based food database: - Add new groceries - Update existing groceries Inventory: โข Track medical products with stock top-up โข Replacement prompt Sync & backup: โข Local + iCloud backup with selective restore โข Cross-device sync for meals, products, and sensors (requires subscription) โข Companion-account link to share data Onboarding tailored to what you actually use. Free AI credits on signup. Medical Disclaimer: CarbSense is intended for general informational purposes only. It does not provide medical advice and is not a substitute for consultation with qualified healthcare professionals. Always verify results and consult a healthcare provider before making any medical decisions. Use at your own risk. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: CarbSense at Free against Karbs's $2.99. CarbSense also leads on iOS requirement (17.0 vs 27.0). Karbs's advantage is in-app purchases (none vs 10). On update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
CarbSense is free to download; Karbs costs $2.99 up front. CarbSense sells 10 in-app purchases, starting at $3.99 per month. Karbs asks for nothing beyond the download.
Karbs ships an update every 8 days, CarbSense every 2 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Karbs | CarbSense |
|---|---|---|
| Price | $2.99 | Free โ better |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 8 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | Paid | โ |
| Devices | iPhone | iPhone, Apple Watch โ better |
| Requires iOS | 27.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 12 MB | 94 MB |
| Age rating | 17+ | 4+ |
| Developer | Cristian Ortega Gomez | Imanuel Richter |
In-app purchases
Karbs
No in-app purchases
CarbSense
- Plus$3.991 Month
- Basic$8.991 Year
- Pro$8.991 Month
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- Plus$44.991 Year
- Pro$89.991 Year
- Small$0.99
- Medium$2.99
- Large$4.99
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- X-Large$8.99
- XX-Large$17.99









