DayCheck

A small SwiftUI app for logging a daily health check-in and sharing it as a formatted text message — with photos — to WhatsApp.

What it does

• Pulls weight, water, and steps from Apple Health for the selected day. Each metric has its own source picker (e.g. a specific scale, band, or app), or "All sources" for Health's combined total — with a manual field/stepper to override the fetched value.

• Tracks Supplements, Chamomile Tea, and a Diet % for the day.

• Builds a plain-text status message from those values, e.g.:

  Status - 21 October
  Weight - 50.3 Kg
  Water - 4.6L ✅
  Steps - 2.5K ❌
  Supplements ✅
  Chamomile Tea ✅
  Diet 💯
  

  Water and steps get ✅/❌ against an editable daily goal; Diet shows 💯 at 100%, otherwise the percentage.

• Attach photos from your library, with a built-in crop tool (pinch to zoom, drag to position) for each one.

• Share sends the message and photos to WhatsApp (or any share-sheet target) as downsized JPEG files rather than raw in-memory images, which is what makes sharing to WhatsApp reliable. On a successful share, the form resets for the next day.

Requirements

• Xcode 27, iOS 27 SDK
• An iPhone or simulator running iOS 27
• HealthKit entitlement (already configured in the project) — grant Health access on first launch to pull weight/water/steps

Project layout

• MyApp/ContentView.swift — the form and all UI state
• MyApp/HealthKitManager.swift — HealthKit queries (sources, cumulative totals, latest sample), with de-duplication for mirrored entries across sources
• MyApp/StatusEntry.swift — builds the shareable status message
• MyApp/PhotoCropView.swift — the custom square-crop tool
• MyApp/ShareSheet.swift — wraps UIActivityViewController for text + photos

Building

Open Untitled Project.xcodeproj in Xcode, select the MyApp scheme, and run on a device or simulator.