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2026 · healthShipped

Nomly.

Thefast,honest,100%on-devicecalorietracker.

Role

React Native Engineer

Year

2026

Category

health

9:41

Today · Tue

Nomly

1,420of 2,000 kcal

Protein

84/120g

Carbs

168/240g

Fat

42/70g

Oats & berries

8:12

320 kcal

Grilled chicken bowl

13:04

540 kcal

Almonds

16:30

160 kcal

Overview

What it is

A privacy-first calorie counter and macro tracker where every meal log, weight entry, and photo stays 100% on-device — no accounts, no cloud sync. Ships with a bundled ~50K-food SQLite database (USDA + Open Food Facts, FTS5 indexed), a free barcode scanner with offline fallback, and a Mifflin-St Jeor TDEE calculator. Pro tier adds meal planning, adaptive TDEE, an on-device natural-language meal parser, Fitbit/Garmin/Oura sync, and encrypted backups.

Highlights

What shipped

  • Bundled 50K-food SQLite DB (USDA + Open Food Facts, FTS5 full-text search)

  • Free barcode scanner with offline cache fallback

  • Calorie ring dashboard — macros, water, weight trend (EWMA-smoothed)

  • Health Connect (Android) + HealthKit (iOS) read/write sync

  • Onboarding quiz with TDEE calculation and goal-date estimator

  • Meal planner, meal-prep mode, grocery list (Pro)

  • On-device natural-language meal parser — no cloud LLM (Pro)

  • Encrypted local backup/restore via passphrase (TweetNaCl)

  • Fitbit / Garmin / Oura OAuth sync (Pro)

  • Freemium — $5.99/mo · $29.99/yr · $49.99 lifetime

Stack

Under the hood

React NativeExpo SDK 54TypeScriptexpo-sqlite (FTS5)ZustandRevenueCatAdMobFirebaseSentryHealth Connect

Links