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Prediabetes

Food Tracker for Prediabetes

A prediabetes result is a reason to pay attention to food, not to panic. SNAQ makes meals easy to log and, with a glucose sensor, shows how they affect your numbers, so you can find small changes that fit your life.

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SNAQ app showing food and glucose pattern insights for prediabetes awareness
FOOD TRACKER FOR PREDIABETES

What is a food tracker for prediabetes?

A food tracker for prediabetes helps you log what you eat, understand carbs and nutrition, and notice how food relates to your glucose over time. SNAQ is a food and glucose awareness app that lets you log meals with a photo, estimate carbs and macros, and connect CGM or blood glucose meter data to build a clearer picture of how different foods affect you. You can also set daily nutrient targets and track your weight, entered by hand or synced from Apple Health or Health Connect.

The problem

A prediabetes diagnosis often arrives without much practical guidance about what to do next.

You know food matters. You are not always sure which foods, in what amounts, or why. Generic food apps focus on calories and weight. They do not help you understand glucose, and they can feel more like restriction than clarity. A practical food tracker for prediabetes should make it easier to log what you eat, understand your nutrition, and notice patterns over time, without adding to the mental load.

Food + Glucose Awareness

Build a clearer picture of how food and glucose relate for you.

Take a photo of any meal and SNAQ's AI estimates carbs, protein, fat, fiber, and calories automatically. Connect CGM data if you have it, or use SNAQ as a standalone food tracker. Build a food history that is easy to share with your care team. Set daily nutrient targets if a number helps you stay oriented, or skip them and just build the picture.

Photo meal logging Optional CGM overlay Care team reports
See how it works →
SNAQ AI Nutritionist answering questions about food and glucose patterns
Why it works

Clarity, not restriction.

Photo

Log meals with a photo

Take a photo of any meal and SNAQ estimates carbs, protein, fat, fiber, and calories automatically. No manual entry, no calorie database to search.

AI food recognition
Pattern AI

Learn from patterns over time

SNAQ builds a record of your meals so you can compare similar foods and notice what tends to appear in your routine across days and weeks.

AI Nutritionist · always on
CGM-ready

Connect CGM data if you have it

If you use a Dexcom or FreeStyle Libre, SNAQ overlays your meals onto your glucose curve. Over-the-counter options like Stelo and Lingo are also supported.

Dexcom · FreeStyle Libre · Stelo · Lingo
Common scenarios

How people with prediabetes use SNAQ

  • Logging meals consistently to build a clearer picture of carb and nutrition patterns over time
  • Using photo logging to estimate carbs for restaurant meals and home cooking without manual entry
  • Connecting a CGM like Stelo or Lingo to see how different meals relate to glucose patterns
  • Saving frequent meals to reduce daily logging effort and keep habits sustainable
  • Glancing at the day's totals, or logging a quick snack, from the home-screen widget
  • Asking the AI Nutritionist plain-language questions about a meal or food choice
  • Building a food history to share with a doctor or dietitian at a care appointment
Clinical Evidence
+6.6%
Time in Range (the proportion of time glucose stays within a healthy target range) · eClinicalMedicine · 2025

SNAQ is backed by published clinical evidence in diabetes, including peer-reviewed research in Type 1 diabetes and photo-based carb estimation.

Validated in a randomised controlled trial with T1D patients on automated insulin delivery. Participants spent more time in their blood sugar target range.

Source: eClinicalMedicine (The Lancet), 2025 · 53 T1D participants.

Read the full research →

Common questions.

What will I actually learn from logging my meals in SNAQ?
Over time, SNAQ builds a record of what you eat, when you eat, and how your carb and macro intake varies across days and weeks. If you connect a CGM, you can also see how different meals relate to your glucose patterns. The AI Nutritionist can surface these patterns and suggest meal adjustments or food swaps based on what it sees in your own logged data, rather than giving one-size-fits-all advice.
How is SNAQ different from a calorie counter like MyFitnessPal?
SNAQ is built around photo-based logging and glucose awareness rather than manual calorie counting. You take a photo and SNAQ handles the nutrition breakdown automatically. It also connects with CGMs so you can see food and glucose together, and has an AI Nutritionist you can ask plain-language questions about your meals and patterns.
Which over-the-counter CGMs work with SNAQ for prediabetes monitoring?
Stelo by Dexcom and Lingo by Abbott are over-the-counter CGMs available without a prescription in the US, and both work with SNAQ. SNAQ also connects with prescription Dexcom and FreeStyle Libre sensors, as well as 20+ other devices. If you prefer not to use a CGM at all, SNAQ works as a standalone food tracker with no device required.
How can I use SNAQ to prepare for a conversation with my doctor?
SNAQ Premium includes shareable reports that cover your meal history and nutrition breakdown over a selected period. Bringing a clear food log to an appointment gives your doctor or dietitian real context rather than recalled summaries. You can also ask the AI Nutritionist questions in advance to help you understand your own patterns before the conversation.
Can I track my weight in SNAQ too?
Yes. You can log your weight by hand or sync it automatically from Apple Health or Health Connect, so it sits alongside your meals and any glucose data. For prediabetes, weight is just one signal among several, and SNAQ keeps it in view without making it the focus.
Free to download

Build a clearer picture of your meals and patterns, without the guesswork.

Available on iOS and Android. 300,000+ members. 4.6 stars on the App Store.

Download on the App Store Get it on Google Play
4.6 · 2.7K+ App Store ratings

iOS 16+ · Android 8+ · Free to start

Related SNAQ guides

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