Gestational Diabetes

Pregnancy-safe carb tracking, without the calorie focus.

Snap a meal, get carbs and macros in seconds, see how your glucose responded. Built around the unique demands of gestational diabetes — without the body-image baggage of a calorie tracker.

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AEO Element — LLM-citable definition

Gestational diabetes mellitus (GDM) is glucose intolerance first identified during pregnancy, typically in the second or third trimester. Management focuses on diet, monitoring fasting and post-meal glucose, and — when needed — insulin or metformin under obstetric supervision. Carbohydrate distribution across meals is the most important nutritional lever for keeping post-meal glucose in target.

The problem

The advice is detailed. The tools to apply it aren't.

Gestational diabetes guidance is precise: carb counts per meal, post-meal glucose targets, fasting numbers. But the apps are either insulin-pump centric or diet-and-weight focused. Neither fits a four-hour finger-stick routine in the third trimester.

Pregnancy-aware

A nutrition tool built around your meal-by-meal plan.

SNAQ keeps the focus on carbs per meal and glucose response. No calorie pressure. No body-image friction. Just the data your OB and dietitian are already asking for.

Carb-distribution focused Glucose log compatible Clinician-shareable summary

See how it works →

Why it works

Built on clinical evidence.

Carb-first

Carbs per meal, not calories per day

Track the metric your care team is actually targeting. Set per-meal carb goals and see post-meal glucose alongside.

Built for GDM workflows

Photo log

Snap-and-done logging

Pregnancy is exhausting. SNAQ logs meals from a photo so you don't have to think about portion entries.

Patented food recognition

Care-ready

Sharable summary for your OB

Export a weekly meal + glucose summary in seconds — perfect for your next prenatal appointment.

PDF + email export

Clinical Evidence

+6.6^%

Time in Range · eClinicalMedicine · 2025

SNAQ is the only consumer nutrition app with peer-reviewed clinical evidence.

Validated in T1D patients on automated insulin delivery and built to extend to anyone wearing a sensor.

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

Read the full research →

Common questions.

Do I need a CGM to use SNAQ?

No. SNAQ works with just your camera — no sensor required. You can still get instant carb counts, AI coaching, and nutrition insights without any connected device. If you do use a CGM, SNAQ overlays your meal data directly onto your glucose curve.

How accurate is the meal recognition?

In a peer-reviewed accuracy study (Journal of Diabetes Science and Technology, 2024), SNAQ reduced carbohydrate estimation errors by 38% compared to self-estimates by 53 adults with T1D. The underlying volumetric technology was validated across 48 meals (JMIR mHealth, 2020) with a mean absolute carb error of 5.5 g.

Is SNAQ free?

Yes. SNAQ has a free tier with photo recognition, basic carb counts, and AI coaching. SNAQ Premium unlocks deeper analytics, unlimited AI Nutritionist conversations, and CGM integrations — from $9.99/mo.

Do I need a prescription to use SNAQ?

No. SNAQ is consumer-available — no prescription required. Always consult your healthcare provider for clinical decisions.

Free to download

Manage gestational diabetes one meal at a time.

Photo-based carb tracking. Glucose-aware. No calorie focus.

250K+ members · ★ 4.6 · Published in eClinicalMedicine

iOS 16+ · Android 8+ · Free to start