Planning is isolated
Meal ideas rarely update grocery quantities, budget, or preparation work as the week changes.
Meal planning for people who trainPlan once.
Plan once.
Cook with momentum.
PrepFlow connects nutrition goals, weekly planning, grocery math, pantry awareness, and batch cooking in one continuous system.
Product strategyUX and UIExpo + native iOS100 bundled recipes
Harissa salmon · 38g protein
Beef shawarma · meal prep
Lemon chicken · 32 min2,184of 2,300 kcal planned
Scroll to follow the flow
The product problem
Healthy eating breaks at the handoffs.
A plan can hit nutrition targets and still fail at the grocery store or during a chaotic Sunday prep. PrepFlow was designed around the entire weekly job.
Batch cooking is a project
People juggle oven time, shared chopping, stovetop work, storage order, and food safety in their heads.
Fitness adds constraints
Calories, protein, dietary needs, equipment, time, and cost need to resolve into food someone will actually enjoy.
Interactive product reconstruction
Your week, as one model.
Choose a day, then swap a meal. In the product, that change recalculates nutrition, groceries, and the preparation flow.
TRAINING DAY
Monday’s plan
2,184kcal168gproteinQAR 42est.
BREAKFASTCardamom date overnight oats
LUNCHHarissa chicken couscous bowl
DINNERLemon herb chicken with sweet potato
SNACKGreek yogurt cacao berry cups
↻ Grocery list and Prep Flow recalculate togetherConnected system
One decision, four useful consequences.
The core value is not any single screen. It is the chain of updates that keeps the week coherent.
Match the person
Nutrition targets, dietary rules, budget, training days, and available equipment shape the week.
Aggregate once
Ingredients merge across recipes, pantry stock is subtracted, and quantities stay tied to their source meals.
Schedule the kitchen
Shared chopping, oven queues, and parallel tasks become one equipment-aware timeline.
Keep momentum
Interactive steps, timers, and safe storage order guide the session without losing the overall plan.
Sunday · 4:00 PM
Prep in one flow.
Optimized across the whole week, not recipe by recipe.
1h 48mtotal elapsed64mhands-on12containers
The scheduler combines shared chopping, one oven queue, parallel stovetop work, and the safest storage order.
1Heat oven and start grainsOven + stovetop · active
2Batch chop vegetablesShared across four recipes
3Roast chicken and vegetablesOven queue · passive
4Build sauces and cold itemsCounter · parallel work
5Portion, cool, and labelStorage order · active
Product depth
Built beyond the recipe card.
Each feature earns its place by reducing a real weekly coordination cost.
Nutrition that follows the plan
Daily calories and macros update from the meals actually scheduled, with training-day context and profile targets kept visible.
Protein target168 / 175g
Pantry subtraction
What is already at home comes off the grocery list, while ingredients nearing expiry get priority.
Shop once
Aisle grouping, recipe sources, live checks, and a budget estimate turn the plan into a usable store trip.
Assistant with guardrails
Server-only integrations support planning and adaptation without placing provider secrets in the client. Offline demo paths remain useful without cloud setup.
Recipe library
100 healthy offline recipes in the native iOS edition, each paired with bundled product photography.
Build evidence
A real cross-platform product system.
The repository includes an Expo web and Android edition, a true native SwiftUI iPhone and iPad application, a tested domain layer, Supabase schema and access controls, and server-only AI configuration.
Expo RouterReact NativeSwiftUISupabase RLSZustandVitest
100bundled native recipes
14domain and configuration test suites
3coordinated planning surfaces
Offlinepolished demo path
Product reflection
Product strategy · UX/UI · Cross-platform buildAll food visuals are bundled PrepFlow recipe assets
The real product is the week, not the meal.
PrepFlow became stronger when the design stopped treating recipes as isolated content and started treating planning, shopping, cooking, and progress as one connected operation.
Product strategy · UX/UI · Cross-platform buildAll food visuals are bundled PrepFlow recipe assets