Bug-fix hotfix: - Improves AI Chat stability by reducing expensive message rendering during long conversations. - Hardens the About & Settings screen against rare SwiftUI/UIKit layout-loop crashes. - Adds better crash and hang diagnostics so any recurrence can be traced more precisely. No new permissions, pricing changes, or privacy-label changes.

Bug fix release: • Fixed: Blood Pressure and Apple Stand Time data now correctly appears in your exported CSV when selected. • Fixed: AI Chat scroll no longer jumps past the end of long responses. • Improved: The AI Data Guide now lists any selected metrics that returned no data, so you'll know when a permission or sync issue might be hiding something. No new metrics or features in this update — same 220+ metrics from v2.1.0.

v2.1 — Bigger CSV export, fully-selectable metrics NEW • 220+ metrics in daily summary (up from 170+) • 36 clinical symptoms with severity (up from 10), covering respiratory, GI, skin, sleep, neurological, and more • Apple Watch hygiene events: handwashing and toothbrushing • Per-workout CSV (opt-in): one row per workout with HR, distance, energy, source app • iOS 18+ metrics: workout effort scores, cross-country skiing, paddle sports, rowing speeds FIXED • Every Apple Health metric in the catalog is now user-selectable in the Export picker (previously 35 were hidden) • Five percentage columns now export at the correct 0-100 scale (walking steadiness, AFib burden, sleeping breathing disturbances, peripheral perfusion index, blood alcohol) No new permissions. No price change. No subscription changes.

v2.0 — The biggest update ever. Your Health data, finally talking back. NEW: IN-APP AI HEALTH CHAT (Pro) Chat directly with your Health app data. No CSV juggling, no re-explaining context. Powered by Google's Gemini. • Cross-metric correlations the Health app can't show • Chat memory across sessions (medications, conditions, goals, mood) • 45 pre-built biohacker prompts across 9 categories • 2-3 second streaming answers • Function calling for minute-level zoom on any metric, any moment NEW: TRY PRO FREE FOR 7 DAYS 7-day free trial on Pro Monthly and Pro Yearly. Cancel anytime before the trial ends and you won't be charged. NEW: 62+ ADDITIONAL HEALTH METRICS (now 155+ total) • 10 clinical symptoms with severity (chest tightness, shortness of breath, fatigue, dizziness, fainting, wheezing, memory lapse, headache, skipped heartbeat, rapid heartbeat) • Full cycle tracking (menstrual flow, ovulation, pregnancy, lactation, sexual activity) • iOS 18+ events (sleep apnea, hypertension, walking steadiness) • Cycling: power, cadence, speed, FTP • Running form: ground contact time, stride length, vertical oscillation • Mobility: walking steadiness, fall count, six-minute walk test, stair speed • Cardiac: atrial fibrillation burden, sleeping breathing disturbances • Respiratory: inhaler usage • Environmental: UV exposure, electrodermal activity • Complete nutrition: every vitamin and mineral the Health app records • Characteristics: Fitzpatrick skin type, wheelchair use IMPROVED: PRIVACY-FIRST AI • Apple guideline 5.1.2(i) opt-in consent before any health data goes to Gemini • Google contractually forbidden from training on your data • Chat history stored locally on your device only • Full disclosure of every data category sent to Gemini in the in-app consent sheet IMPROVED: SECURITY • Face ID authentication now backed by Keychain Services + SecAccessControl (Secure Enclave hardware enforcement) • Gemini API key restricted to bundle ID + $500/month budget kill switch IMPROVED: PERFORMANCE • Parallel HealthKit queries (~5-10s for full all-time data, was 60-100s) • Gemini context caching for 90% input token savings on follow-ups • Smarter cache invalidation based on actual data changes For biohackers who want answers, not just charts. Every metric. Every workflow. Your data, your pipeline.

Version 1.4.2 • FIXED: Blood glucose values in CSV exports now display correctly in mg/dL. A unit conversion error caused readings to appear 100x lower than actual values. If you track blood glucose, please re-export your data to get corrected values. As always, AI Health Export processes everything 100% locally on your device.

Version 1.4.1 - Sleep Stages + Enhanced Profile NEW: Sleep stage breakdown in your export - REM, Deep, Core (light), and Awake duration in hours - Previously only total sleep time - now the full Apple Watch breakdown NEW: Enhanced user profile in AI Data Guide - Height, weight, and calculated BMI now included - VO2 Max from Apple Watch for fitness context - AI tools can now provide personalized insights based on your body metrics FIX: Blood oxygen now displays as proper percentage (e.g., 98.0% instead of 0.98) Now exporting 93 health metrics. 100% private - all processing happens locally on your device.

**Major update with 17 new health metrics:** - Environmental Audio Exposure - track ambient noise levels - Headphone Audio Exposure - monitor headphone volume - Basal Energy Burned - resting metabolic calories - Running Speed and Power - detailed running analytics - Walking Speed, Asymmetry, Double Support, and Step Length - gait analysis - Heart Events: Low/High HR alerts, irregular rhythm, low cardio fitness events - ECG Summary: Count, AFib detection, average heart rate, classifications Plus improved UX with time period validation, smarter defaults for premium users, and comprehensive medical disclaimers for heart/ECG data.

We've fixed an issue that prevented Cardio Fitness (VO2 Max) data from exporting properly. If you have Cardio Fitness readings in Apple Health, they will now be included in your exports. As always, AI Health Export processes everything 100% locally on your device.

Version 1.3.1 In case you missed it in v1.3.0, we've added powerful new tools to help you analyze your health data: • NEW: "How to Analyze with AI" Guide. A helpful new popup that shows you exactly how to upload your exported files to ChatGPT, Claude, or Gemini for instant insights. • NEW: "Select All" Button. Quickly select or deselect all 80+ metrics with a single tap. • IMPROVED: Export Success Flow. We've polished the export experience with clearer steps and options to hide instructions for a faster workflow. • UPDATED: Refined medical disclaimer and safety information. • FIXES: Addressed a display issue with version numbers and improved general stability. As always, AI Health Export processes everything 100% locally on your device.

Version 1.3.0 We've improved the export experience to make it even faster and easier: • NEW: "Select All" button. Quickly select or deselect all 80+ metrics with a single tap for faster exports. • NEW: "How to Analyze with AI" guide. A helpful new popup that shows you exactly how to upload your exported files to ChatGPT, Claude, or Gemini for instant insights. • UPDATED: Refined medical disclaimer and safety information. • IMPROVED: Performance optimizations for a smoother experience. As always, AI Health Export processes everything 100% locally on your device.