GlucoMatch: Carb Counter
Mario Roder Health & Fitness iPhoneiPadiPod touch
GlucoMatch: Carb Counter is a free Health & Fitness app for iPhone and iPad by Mario Roder. Requires iOS 15.1. Updated October 24, 2026.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 4+
- Updated
- Oct 24
- 2026 · v1.0.7
Screenshots
About GlucoMatch: Carb Counter
No more guessing at the plate. How many carbs are in this portion of pasta? With type 1 diabetes you ask yourself that several times a day – and even after years, the answer is often a gut feeling. GlucoMatch, your diabetes log and carb counter, turns it into confidence that grows with every meal: snap a photo, get a carb estimate, and three hours later check it against your blood sugar. LEARN WHERE YOUR ESTIMATES GO WRONG After a few weeks you'll see in black and white which dishes you keep misjudging – and which ones you've long been getting right. It's not about any single estimate; it's about learning from every one. • 3-hour reminder: enter your blood sugar and instantly see whether the estimate was on target • Weekly summary of your post-meal readings EAT WITHOUT A NUTRITION TABLE IN YOUR HEAD At a restaurant, at friends', on the go: one photo is enough. • AI-assisted carb estimate in grams – or in bread units (BE/KE) if you prefer – with a short breakdown of how it was reached • Calories, protein and fat at a glance • You have the final say: correct any value before saving A MEMORY FOR YOUR FAVORITE MEALS The schnitzel at your regular place, your breakfast oatmeal, grandma's stew: once confirmed, it's back with one tap next time – along with a reminder of whether you got it right back then. EVERYTHING IN ONE PLACE • My medications: your insulins and tablets noted and at hand • Optional Nightscout connection – your current CGM reading right in the app (read-only) • Only interested in nutrition values? Just switch off the reminder timer. • Blood sugar in mg/dL or mmol/L YOUR DATA STAYS YOURS • No account, no sign-up – start right away • Meals, photos, blood sugar and medication notes stay on your device • Photos leave it only for the AI estimate; your health data never does STAYING ON TRACK IS FUN Streaks, levels and achievements reward you for consistent logging. BUILT BY SOMEONE WITH TYPE 1 DIABETES GlucoMatch exists because estimating carbs in everyday life with diabetes never really gets easier – not even after many years. It's the tool I wished I had. IMPORTANT GlucoMatch is a nutrition and history log, not a medical device, and has not been reviewed or approved by any authority. It does not replace medical advice. GlucoMatch does not calculate, store or recommend any insulin or medication dose. All estimates are reference points; for dosing questions, please talk to your care team. GlucoMatch is free and funded by ads (Google AdMob). If you'd rather not see ads, you can turn them off with the auto-renewing “Ad-free” subscription (monthly or yearly). Your health data and photos are never used for advertising. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://glucomatch.com/privacy
What’s new
Version 1.0.7 · Updated October 24, 2026
Our biggest update yet: • Diary: your day at a glance – meals, bolus, basal, activity and notes. Basal insulin is ready at your usual time and confirmed with one tap. Add anything you forgot for up to 7 days. • Barcode scan: scan the package, pick the amount, done – with the values from the label. • New "+" menu: photo, barcode, bolus, activity and note in one place. • New "Today" home screen with your most-eaten meals. • More accurate estimates: the AI asks more than once and tells you when it's unsure. • Settings as clear sub-pages, a new tab bar, smoother animations and haptic feedback. GlucoMatch still doesn't calculate insulin doses – the diary only logs what you enter.
App privacy
The developer, Mario Roder, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
- Diagnostics: Performance Data
- Other Data: Other Data Types
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Other Data: Other Data Types
- Diagnostics: Crash Data
- Identifiers: Device ID
Used for: Third-Party Advertising, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Advertising Data, Product Interaction
- Diagnostics: Performance Data
- User Content: Photos or Videos
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to GlucoMatch: Carb Counter
Looking for apps like GlucoMatch: Carb Counter? Here are 6 similar apps on the App Store. The highest rated is ChatGod: Mindful Companion (5.0/5), and all 6 are free to download.
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MedDiagnosis Medical Simulator
4.8
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ChatGod: Mindful Companion
5.0
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Dr. Here Online (Member APP)
5.0
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Wakeuply: Alarm Clock Mission
4.5
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Medication List
4.6
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Blood Sugar Monitor ++
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| GlucoMatch: Carb Counter | – | Free | October 24, 2026 | |
| MedDiagnosis Medical Simulator | 4.8 / 5 (13) | Free | Aug 31, 2026 | Compare |
| ChatGod: Mindful Companion | 5.0 / 5 (11) | Free | Oct 17, 2026 | Compare |
| Dr. Here Online (Member APP) | 5.0 / 5 (3) | Free | Sep 7, 2026 | Compare |
| Wakeuply: Alarm Clock Mission | 4.5 / 5 (203) | Free | Oct 22, 2026 | Compare |
| Medication List | 4.6 / 5 (469) | Free | Oct 15, 2026 | Compare |
| Blood Sugar Monitor ++ | 5.0 / 5 (6) | Free | Jul 1, 2026 | Compare |