Comparison

Karbs vs Remira T1D

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

Head to head
About

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.

Highlights
  • Create custom food lists
  • Build meals from food lists
  • Track quantities
  • Instant carb calculation
  • Sync with Health app
Features
Read full description

Your everyday carb notebook, made effortless. Save the foods you eat, build meals from your personal list, and add quantities to see the total carbs at a glance. Karbs keeps your carb counts organized so you can plan with confidence, one meal at a time. - Save your go-to foods and their carb counts. - Build meals from foods you already know. - Add quantities and instantly total the carbohydrates. - Keep your food notes organized instead of relying on paper. - Sync your 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.

About

Remira T1D

This app transforms raw glucose data from a connected CGM into actionable forecasts and insights. It helps users identify key decision points, understand daily patterns, and track progress with motivational features. Designed by individuals with Type 1 diabetes to simplify daily management.

Highlights
  • Personalized glucose pattern forecasting
  • Identification of key decision zones
  • Daily recap of performance and patterns
  • Motivational streaks and points system
  • Intuitive visual data representation
  • Customizable insights based on individual data
Features
Read full description

Whether you just got diagnosed, or you've had it for decades, living with Type 1 diabetes means making hundreds of small decisions a day and carrying the weight of every one. Remira is built by Type 1 diabetics to lighten that load and make managing it feel a little less heavy. Connect your Dexcom CGM and Remira turns your raw data into something you can actually use: a forecast of the patterns you'll face today, the few decisions that matter most, and a daily recap that shows you what worked. WHAT'S INSIDE Decision Zones. The moments in your day where a small action makes the biggest difference. We show you when they're coming and help you plan for them, so you're never guessing. Daily Recap. Every day gets a wrap-up. See whether your decisions worked, what your patterns did, and what to adjust. It gets sharper the more you use it. Predictive Forecast. Modeled on the weather app, but for your blood sugar. We predict the patterns you'll face today across morning, lunch, afternoon, dinner, and overnight, so you know what to work on before it happens. Insight Cards. Optimistic, motivating, and refreshed throughout the day. We surface the patterns that matter, explain the what, why, and when behind them, and always meet you where you are. Streaks & Points. We make diabetes a little more fun. Earn your streak and rack up points just for showing up. Always optimistic, always celebrating progress, no matter how your day went. Intuitive Visuals. See your patterns at a glance. A heatmap of your hardest and best hours, and a single daily score to anchor each day with the context to understand it. BUILT FOR REAL LIFE Remira finds patterns that are specific to you. Weekday mornings vs. weekend mornings. Days that look like Monday vs. days that don't. New patterns vs. ones that have been there for months. Most apps treat your data as one big average. Remira doesn't. EVERY STEP COUNTS Remira is built to motivate. Wherever you are on your journey, we celebrate progress over perfection, because consistency is what actually moves you forward, not a perfect day. PRIVACY Your glucose data stays on your device. We never sell your data. REQUIREMENTS A Dexcom CGM connected to Apple Health iOS 26 or later iPhone ABOUT US Remira was built by two students at the University of Michigan, one of them living with Type 1 diabetes. We're building the tool we wished existed, and we read every piece of feedback that comes in. IMPORTANT Remira is not a medical device. It does not provide medical advice, diagnose conditions, or recommend insulin doses. Always work with your healthcare provider on your diabetes management. Have feedback or a feature request? Email contact@remira-ai.com and a real person will read it.

Screenshots

Karbs4 screens
Remira T1D4 screens

Verdict

The call

The clearest difference is review sentiment: Remira T1D at 100% against Karbs's 0%. Remira T1D also leads on price (Free vs $2.99) and iOS requirement (18.5 vs 27.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Remira T1D is free to download; Karbs costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Karbs ships an update every 2 weeks, Remira T1D every 9 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Karbs versus Remira T1D: the parameters behind the verdict, then further details
ParameterKarbsRemira T1D
Price$2.99Free — better
Rating—5.0 (28 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—28 — better
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad — better
Requires iOS27.018.5 — better
Further details — not scored
Size12 MB33 MB
Age rating17+17+
DeveloperCristian Ortega GomezRemira, LLC

Customer experience

Karbs

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Remira T1D

All ratings22 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Karbs

No in-app purchases

None

Remira T1D

No in-app purchases

Questions

Is Karbs free?
Karbs costs $2.99, with no in-app purchases.
Is Remira T1D free?
Remira T1D is free to download, with no in-app purchases.
Do Karbs or Remira T1D have ads?
Neither Karbs nor Remira T1D shows ads.
Which is updated more often, Karbs or Remira T1D?
Karbs ships an update every 2 weeks, and Remira T1D every 9 days. Most recently, Karbs was updated on November 4, 2026 and Remira T1D on October 31, 2026.

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