Synk AI Release Notes

AI Memory & Personalization Hub

• Synk AI remembers habits, preferences, and constraints across 4 dedicated categories: You, Preferences, Topics, and Areas.
• Guided 4-step Personalization Setup Wizard configures routine, diet, workout style, and coaching tone in minutes.
• Full transparency and control: view, edit, or delete any stored memory item directly from Settings.

Interactive Activity Drafts in Chat

• Discuss routines with AI Coach and receive interactive activity proposal cards ready to save with a single tap.
• Create goals, log activities, and launch templates directly from chat conversations with automatic form pre-filling.

Navigation & Platform Polish

• Smoother edge-swipe gestures, standardized modal back buttons, and streamlined template sheets across iOS and macOS.

Short Summary

AI Memory Hub across 4 categories, 4-step personalization wizard, interactive activity drafts in chat, and cross-platform navigation polish.

Native Mac Experience

• Tailored desktop experience with adaptive detail panes, glass toolbars, and streamlined split layouts.
• Redesigned modal headers and controls optimized for both touch and desktop pointer interactions.

Multi-Platform Storage & Sync

• Enhanced SwiftData store resilience, automated backup repair, and rock-solid cross-platform sync.
• Fluid navigation and responsive sheet presentation across all supported devices.

Design & Performance Polish

• Enhanced cards, cleaner layouts, and fluid transitions across the app for a more intuitive experience.
• Optimized system performance for faster load times and responsive interactions.
• Find activities, goals, and logs quicker with enhanced search and streamlined filtering.

Smart Workouts & Real-Time AI Coaching

• Point your front camera at yourself and get live audio feedback and visual cues on your technique for 16 supported exercises.
• Automatic rep and hold tracking using Apple Vision biomechanical joint angle estimation.
• Live skeleton HUD with color-coded angle arcs, target depth zones, and posture alignment guides.
• Adaptive Range of Motion: Synk learns personal mobility over time and tailors depth targets to your body.
• 100% Private & On-Device: Camera pose analysis runs entirely in local memory — zero video or photos are sent to the cloud.

Profile Activity Dashboard

• Review active days, total completed goals, daily activities, and longest streaks right from your profile header.
• Sync body metrics and baseline mobility stats to power personalized coaching targets.

Short Summary

Smart Workouts with on-device Apple Vision pose tracking for 16 exercises, live skeleton HUD, auto-rep counting, and profile activity dashboard.

Camera Progress Logging

• Log metrics with a photo: scan a scale or display and values are recognized automatically via Apple Vision OCR.
• Date and time are automatically inferred from the image capture metadata.
• Photos live in your progress history, goal details, and Journal reflections.
• 100% private, on-device recognition with zero network calls.

HealthKit Overhaul & Performance

• Goal cards load instantly with in-memory lookups, eliminating redundant refresh passes.
• Goal cards feature compact animated mini charts showing recent progress at a glance.
• Goal draft autosave preserves unfinished goal setups.
• Expanded HealthKit tracking: lean body mass, dietary protein, blood pressure, UV exposure, body fat, and waist circumference.
• Reliable HealthKit sync queues failed writes and retries automatically in the background.

Personalized Recommendations

• Smart goal defaults for steps, sleep, activity, heart rate, and weight personalized from 30-day averages.
• Age-aware targets adapt recommendations for older adults based on clinical research.
• Preserves custom edits while updating default suggestions.

Account Setup

• Google Sign-In is now available alongside Sign in with Apple and Magic Link.
• Auth docs and onboarding specs now describe Apple, Google, and Magic Link as the visible passwordless paths.

Privacy & Analytics

• Added privacy-gated product analytics with settings controls so users can turn analytics off or back on.
• Added an Analytics Details screen explaining what is collected and what is not collected.

Release Notes In Synk

• Added a native release notes sheet for the current version.
• Added release notes history from About so users can review past version changes.
• Onboarding now marks the current release as seen after setup completes.

Journal Improvements

• New notes can be saved as local drafts and restored later.
• Saved notes can be shared through the system share sheet.
• Saved notes can create Apple Reminders through EventKit when the user chooses that action.
• Rich text formatting panels and note detail layouts were refined for cleaner note editing.

Timer And Activity Polish

• Added new timer visual options, including Contour Lines and Storm.
• Improved timer fallback behavior when a saved background or sound requires Pro access.
• Improved running timer restore behavior when older saved records are missing accumulated elapsed time.
• Refined activity detail actions, streak, and weekly progress surfaces.

Reliability And Performance

• HealthKit quantity queries now share focused helper paths for cumulative and latest-sample reads.
• Sync batch planning is extracted into a testable planner.
• Model-container reloading now retries when the data scope changes during reload.
• Coach prompt-cache telemetry and local quick replies reduce unnecessary AI request work.

Short Summary

Google Sign-In, privacy-gated analytics, in-app release notes, Journal drafts & reminders, new timer themes, and sync/reloading reliability.

Guided Goal Setup

• Synk AI now waits for the key goal details it needs before preparing a goal plan.
• One answer can fill multiple missing details, such as target and duration.
• Suggested activities appear earlier, so you can see the shape of the plan before saving it.

Smarter Forecasts

• Goal detail now shows a clearer Estimated Finish card with projected date, risk state, current pace, and catch-up guidance.
• Goals without progress now explain when an estimate will appear and what starting pace is needed.
• Forecast suggestions use better rounding for your goal unit, making the next action easier to follow.

Clearer Progress History

• Manual progress logs now show what you added and the running total for the period.
• Shared progress history is easier to read because it includes both the entry value and total.
• Goal chart dates now use more consistent localized month and date labels.

Smoother Daily Use

• Coach, Goals, and Journal startup sync now prioritize getting the app ready faster.
• HealthKit-linked charts avoid showing stale period data while fresh data is loading.
• Animated backgrounds have richer motion, better depth, and a cleaner fallback on devices where advanced graphics are unavailable.

Short Summary

Guided goal setup, smarter finish forecasts, clearer progress history, faster startup sync, and richer chart polish.

Highlights

• Goal creation drafts help preserve unfinished setup work.
• Timed activities gained Journal-style notes and optional breathing before the timer starts.
• Synk Cloud sync reliability and account deletion flows were improved.
• Local and cloud data stay more clearly separated.