January: Glucose & Nutrition 17+

Blood sugar monitor, no CGM

January, Inc.

Designed for iPhone

    • 4.1 • 52 Ratings
    • Free

iPhone Screenshots


When it’s easy to prioritize your health, every day can be January first.

Preventative health is taking center stage, and monitoring glucose is a key to longevity. High glucose levels lead to diabetes, heart disease, chronic kidney disease, mental health issues, and more.

Even if you’re not the 1 in 3 Americans living with prediabetes, a balanced and healthy life starts with understanding your body. Eat, sleep, and move better by controlling your blood sugar. With January, we make it easy to optimize your health. Our predictive AI allows you to see the glucose impact of your food before you eat it.

Scan meals or barcodes to get personalized insights on how your meal will influence your glucose levels. In seconds, you’ll see how individual food items and larger meals will influence your blood sugar. View how a meal will impact your blood sugar, and even get tips on how to offset blood sugar spikes from high impact meals or options for healthier alternatives.

January’s predictive AI is built on millions of data points from thousands of users to estimate the glucose impact of any food item within a 16% accuracy of wearing a glucose monitor. Our data-driven insights allow you to see the projected glucose impact on your body without using a CGM. That’s right - no glucose monitor needed.

When you set up your personalized profile, we’re able to use the information you provide to generate glucose responses that are personalized to your unique physiology. In addition to your biometric data, such as weight, height, age, and activity level, you can add food preferences, sensitivities, allergies, and more.

Founded by veteran business executive, Noosheen Hashemi, and Director of Genomics and Personalized Medicine at Stanford University, Dr. Michael Snyder, January is the first precision health company to use machine learning to give you unprecedented visibility into the way food affects your body, without reliance on continuous glucose monitors.

In addition to diabetes prevention, blood sugar management helps with chronic illness prevention, preventing heart disease, maintaining healthy organs, improving sleep quality, optimizing mental health, increasing energy, and much more. For a more personalized experience, try the January Pro app, where you’ll use a continuous glucose monitor (CGM) for more accurate estimates, predictions, and insights.

The January app is not designed or intended to diagnose, treat, cure, or prevent any disease or condition; it is intended for general-wellness purposes only. Users should make medical decisions only through consultation with their physicians, and not based on any information presented in the January app.

What’s New

Version 1.0.9

• Glucose curves load faster than ever
• New and improved UI for "hacking" the glucose impact of your food

Ratings and Reviews

4.1 out of 5
52 Ratings

52 Ratings

Clangclang4 ,

Good database but needs more functionality

I thought this app could be used to track what you are eating, but it’s only a database. The bar scanner works well, and I like being able to compare different choices. It would be a lot more powerful if I could use it as a nutritional tracker in addition to a lookup tool

Developer Response ,


We truly appreciate your review of the January app! It's great to hear that you're finding the barcode scanner handy and enjoy comparing different choices.

Your suggestion about adding nutritional tracking is fantastic, and we'll definitely take it into account as we work on improving the app. We're here to make your experience even better, and your feedback is invaluable.

If you ever have more ideas or thoughts to share, please don't hesitate to reach out to us at support@january.ai. We're all ears and always eager to hear from users like you.

Warm regards,
The January Support Team

Mackenzie-James ,

I’m excited for my January Journey!! ✨

A significant product with incredible design. 🤩💯👏🏼 January AI gives us an intuitive app that seamlessly integrates dietary health monitoring in your day-to-day. You see the impact of any food or drink immediately, and you can easily edit/add ingredients or choose suggested alternatives to compare what you consume, before you consume. 🫐🥩🥦The functions and features continue to build and provide opportunities for thoughtful and well-managed dietary health. 📈🙌🏼✅

January AI will reduce the need for spreadsheets, manual calorie counting, or squinting to read nutritional values and fine-printed ingredients. And it will prove essential for any goal-setting or accountability with health coaches and nutritionists. 🎯📊👩🏽‍⚕️

Developer Response ,

Thank you for your wonderful review! We're delighted to hear that you find the app intuitive and beneficial for dietary health monitoring. Your feedback is appreciated, and we'll continue to enhance our features to support your goals. If you have any further thoughts or suggestions, please don't hesitate to share.

Hollis 215 ,

Great app! 👍🏽

I’ve tried my fair share of health apps, but the January app stands out. It’s not every day you find something that’s both easy to navigate and genuinely useful. Taking a quick photo of my meals and getting insights into my glucose levels helps me make better choices without fuss. Plus, it’s encouraging to see my progress. Highly recommended for anyone wanting to stay on top of their health without it feeling like a chore.

Developer Response ,

We're truly thrilled to hear your positive feedback about the January app! It's wonderful to know that you find it easy to navigate and genuinely useful for tracking your health. We appreciate your kind words and recommendation. If you ever have more questions, suggestions, or simply want to share your progress with us, please don't hesitate to reach out. You can contact our support team at support@january.ai. We're here to support you on your health journey and make it as hassle-free as possible. Thank you for being a part of our community, and we wish you continued success in staying on top of your health goals!

App Privacy

The developer, January, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Usage Data
  • Sensitive Info

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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