PeptideCalc.io 2.7.4 is a focused stability update for iCloud sync and restored treatment data:
  • Fixed a crash that could happen on launch or during iCloud sync after restored treatment plans created duplicate medication-level schedule keys.

What's new in 2.7.3

Track goals for your peptide levels: Set target medication levels in Insights and get celebrated when you hit them. Goals sync across devices, survive backups, and show on your Today widget — with achievements, reactivation, and gentle reminders to keep you on track.

A clearer Insights experience: We redesigned the Levels and Biometrics layout, rewrote level summaries in plain English, and fixed chart jumps so your data stays exactly where you left it.

Smarter history editing: Edit a past dose and your schedule now shifts intelligently around it. Imported CSV history keeps its original timestamps, and legacy doses that drifted out of place are automatically repaired.

Quick restock, done for you: Finish a vial and your next container loads automatically — no extra taps.

Reliability polish
  - Reminders recover cleanly if iOS clears notification state or permissions were left undecided.
  - Schedule swipe actions are faster, steadier, and the delete action is now properly red.
  - Ended schedules no longer sometimes invent phantom future doses.
  - As-needed doses are now included in medication level tracking.
  - iCloud sync is quieter and more efficient, with better handling of deleted custom sites and stale records.

v2.7.2 brings major reliability improvements and polish across the board.

  - Backup & sync you can trust — Restoring from a backup now works correctly even with iCloud sync enabled, and sync is more reliable across inventory, biometrics, and protocols.
  - Reminders that stick — Fixed edge cases where reminders could stop firing or behave unexpectedly when tapped.
  - Calculator fixes — Corrected oral blend calculations and HGH/hCG IU vial totals.
  - Calendar fixes — Future pending doses no longer disappear and reappear unexpectedly.
  - Better Insights — See current, min, avg, and max stats for your visible range, with smoother refresh behavior.
  - Crash fix — Resolved a crash in certain navigation flows.
  - Accessibility & UI polish — Improved contrast, tab backgrounds, and accessibility throughout.

• Goals! Insights gets a major upgrade with biometric goals, milestone celebrations, local notifications, an All Goals view, a manual entries browser, and Today widget snapshots that spotlight your latest achievement.
  • Archive Protocols!  More flexible and easier to manage protocols, with archive and restore support that keeps history intact, explicit next-dose dates, hidden archived schedules, and more reliable recovery after sync or restore.
  • Tracking in Insights is more powerful and more personal, with quick custom metric creation, built-in estrogen tracking, and clearer goal editing that makes progress easier to understand at a glance.
  • Medication levels are easier to trust and tune with new Half-Lives screens in Protocols and Insights, per-medication half-life overrides, and broader built-in support including B12 and NAD+.
  • Apple Health integration is broader and easier to follow, with more import coverage, clearer permission and sync status, and background refresh to help keep Insights current.
  • Inventory is smarter about timing, with expired and expiring-soon warnings, expiration reminders, catch-up alerts for missed warnings, and safer forecasting for the dates that matter.
  • Cycling schedules now give you a better heads-up, with optional alerts before a cycle restarts and before an off-cycle is about to end.
  • Sync, restore, and import are more resilient across protocols, inventory, biometrics, goals, and half-life settings, helping prevent duplicate data, bad merges, and older records from overwriting newer changes.
  • Dose logging, editing, and exports feel more polished, with Scheduled Log Dose defaulting to the current time again when needed, clearer next-dose timing, visible syringe calibration, preserved syringe calibration in history exports and imports, row-level peptide removal in protocol editing, and more helpful validation guidance throughout.

- Fixed an issue where logging a scheduled dose did not default to the current time
- Fixed crashes that could occur when iCloud sync, backup restore, or CSV import contained duplicate records
- Improved iCloud sync reliability for scheduled doses
- Medication level picker in Insights now clearly distinguishes schedules that share a protocol name

Version 2.6.3:
- Fixed a crash during launch or iCloud sync caused by duplicate synced scheduled-dose IDs.

Version 2.6.2:
- Introducing Insights: a new dashboard for tracking biometrics, trends, and medication levels, with support for custom metrics, HRV, and Apple Health import.
- Explore half-life and medication-level charts with clearer visuals plus fullscreen and landscape viewing.
- Faster, smoother performance across Log Dose, scheduling, protocol saves, and chart refreshes.
- Easier undo after logging a dose.
- New schedule shifting for eligible non-daily schedules when you log a dose on a different day.
- Improved iCloud sync reliability and upgrade safety with automatic backups.
- Added a date format preference used across the app and PDF exports.
- Polished Settings, data management, and inventory sorting.
- Includes crash fixes and general stability improvements.

Version 2.6.3:
- Fixed a crash during schedule recompute caused by duplicate synced scheduled-dose IDs by deduplicating imported treatment data before persistence and hardening the calendar snapshot builder against duplicate keys.

Version 2.6.2:
- Introducing Insights: a new dashboard for tracking biometrics, trends, and medication levels, with support for custom metrics, HRV, and Apple Health import.
- Explore half-life and medication-level charts with clearer visuals plus fullscreen and landscape viewing.
- Faster, smoother performance across Log Dose, scheduling, protocol saves, and chart refreshes.
- Easier undo after logging a dose.
- New schedule shifting for eligible non-daily schedules when you log a dose on a different day.
- Improved iCloud sync reliability and upgrade safety with automatic backups.
- Added a date format preference used across the app and PDF exports.
- Polished Settings, data management, and inventory sorting.
- Includes crash fixes and general stability improvements.

- Introducing Insights: a new dashboard for tracking biometrics, trends, and medication levels, with support for custom metrics, HRV, and Apple Health import.
- Explore half-life and medication-level charts with clearer visuals plus fullscreen and landscape viewing.
- Faster, smoother performance across Log Dose, scheduling, protocol saves, and chart refreshes.
- Easier undo after logging a dose.
- New schedule shifting for eligible non-daily schedules when you log a dose on a different day.
- Improved iCloud sync reliability and upgrade safety with automatic backups.
- Added a date format preference used across the app and PDF exports.
- Polished Settings, data management, and inventory sorting.
- Includes crash fixes and general stability improvements.

Bug fixes and performance improvements

- Widget bug fixes - where widget wouldn't advance to the next day's doses.
- Blend Peptide total display fixes on Protocol badge

What's New in 2.5.1

  Even More Widgets
  - Two more new widgets that show all scheduled doses for the day (medium & large) and change color as you log them
  - Formatting fixes for upcoming dose widgets (small and medium)

  Dose Escalation Upgrades
  - Preview your full titration (dose escalation) schedule before saving — see every planned dose step at a glance
  - Fine-tune escalation with optional step offsets for more precise control over later dose increases
  - Improved fixed-increment titration behavior and clearer editor controls

  Faster, Smoother Experience
  - Faster App startup (excluding the first launch after an upgrade when cache is rebuilt)
  - Noticeably faster dose logging — reduced input lag and quicker saves
  - Smoother scrolling throughout Protocols and Schedules
  - Eliminated toolbar flicker when switching tabs
  - Fixed tap lag on edit fields caused by keyboard dismiss gestures

  UI & Navigation Polish
  - Unified header styling across Protocols and Schedules for a cleaner look
  - Active dose overrides now display directly on protocol cards
  - Compact Log Dose button on schedule dose cards
  - Fade transition between tabs for a more polished feel
  - Improved decimal input validation with clearer, less repetitive feedback

  iCloud Sync Reliability
  - Fixed an issue where the Cloud Sync toggle could get stuck after a failed enable
  - Smarter conflict resolution — your most recent local edits take priority on sync ties
  - Reduced unnecessary sync retries that could cause repeated local saves

  Bug Fixes
  - Fixed monthly cycle boundary calculations at month ends
  - Fixed weekly interval schedules skipping forward across year boundaries
  - Comma-decimal formats now parse correctly in widgets
  - Reminders properly reschedule when deleting future doses
  - Missed/skipped dose edits no longer carry forward stale logged data
  - Fixed crashes in certain nested sheet navigation flows
  - More reliable backup imports with proper rollback on failure
  - Numerous additional stability and data-integrity improvements

- Widgets! Add a small or medium widget to Home + Lock Screen with upcoming dose details and quick tap-to-log actions.
- Search for Active Schedules and Calendar doses, plus a cleaner, easier-to-use Schedule tab.
- Log History upgrades: status/date filters, faster browsing, cleaner cards, and protocol-scoped CSV/PDF export.
- Inventory improvements: Low/Critical quick filters, faster Add Supply access, and a unified “Adjust Remaining” flow.
- Smarter Log Dose: remembers preferred unit per protocol and improves default unit behavior.
- New protocol duplication flow (with custom naming) and quicker schedule creation from the Schedule tab.
- “Dose Method” is now Administration Type, with improved site handling and better support for different administration routes like "nasal" and "Intra-muscular".
- Broad performance and reliability improvements across reminders, widget behavior, backups, sync, and schedule/logging flows.

- Inventory tracking system: Track on‑hand medication stock & syringes and see runout estimates with low/critical status, set alerts as inventory is getting low, and keep inventory in sync across devices with iCloud.
- Time Sensitive Notifications: Notifications can be configured to break through iOS Focus modes.
- Multiple schedules can be tied to 1 protocol now: This means you and friend or loved one can track your dosages with separate schedules and titration when using a single vial or medication.
- Sorting Schedules via drag and drop or presets.
- Export Log Dose History into a nice spreadsheet or PDF.
- Richer protocol details: Add inventory and safety info like source, lot/batch, dates, and storage so each protocol is fully documented.
- Streamlined dose logging: A unified Dose Detail sheet, an easier “Log Due Doses” flow, and a clear Pending Doses list.
- Smarter schedule & history: Protocol filtering in log history, cycling help, and more consistent ordering across devices.
- Bug fixes and polish: Restored syringe‑unit logging, optional pen limits, conversion/forecast fixes, and smoother save/validation feedback.
- Support for switching iCloud accounts.
- Improved help menus.

- Scheduling upgrades: new on/off schedule cycling plus reliability fixes (weekly/custom anchors, preserved dose times, inclusive end dates, calendar backfill when future doses logged early, reminders reschedule on startup/foreground).
- Dosing and unit handling improvements: IU vs mass compatibility enforcement, IU presets aligned with vial totals, U-40 syringe calibration fixes, doses-per-vial conversion fixes, and premixed hormone vials now support mL dosing with new mL presets.
- Protocol usage and supply tracking: remaining badges use shared formatting, estimated depletion dates, and clearer refill messaging.
- UI polish across schedule/log flows: refreshed schedule editor with color selection, simplified Log Dose sheet, scheduled dose card restored with show/hide toggle, and injection site display tweaks.
- iCloud sync settings messaging improved for offline states.
-Internationalization and import/export: locale-aware number formatting plus CSV import/export compatibility for comma/semicolon delimiters.
- Fixed upcoming dose dots on calendar didn't refresh to show correct colors when more than 3 doses scheduled per day.

- Added feature to all inputing desired syringe units and it'll auto calculate BAC water dosages
- Added syringe units and syringe view on "Log Dose" panel. Enter either and app will auto calculate the other amount.
- Auto Backup system.
- iCloud Sync bug fixes
- Changed "Upcoming Doses" to be "Today's Doses".
- Show created timestamp on Protocols.
- Make syringe more readable by removing the gradient

Fixes a bug where iCloudSync was preventing log dose history in some cases.

Bug fixes:
- 'Log Dose' not always working.
- Upcoming dose listed for schedules that were deleted.

Lots of new UI polish and bug fixes.

- iCloud sync fixes
- New UI flow for Injectable Pen and Oral Medications. Unifying everything into the Calculator start page.
- Theme and UI updates throughout the app. Adjust theme and accent colors in Settings > Customizations
- Assign id's to hormone protocols so the scheduler doesn't mix them up
- Hormone "edit protocol" sheet correctly has hormone options (and not peptide options) now
- Better support of comma decimals throughout app

- New App Icon that supports iOS26+ glass and light/dark/monochromatic.
- Added HGH, hCG as a custom medication type that defaults to IU.
- Bug fixes with logging doses not respecting custom timestamps or amount modifications.
- Fixed injection site recursion bug causing duplicate injection sites to show up.
- Simplify calendar day view to single dose list.
- Reworked Log Dose status changes and added an "undo" button since some users are unable to edit the status of a logged dose. Let me know if this still isn't allowing status changes of a skipped or missed dose.
- Replaced "Past Doses" section with a "Recent Doses" section which I think is more intuitive as users want to see ANY recently modified doses and not literally only doses in the past.

Thank you for all the feedback that went into this release and please let me know if you experience bugs or have feature requests by going to Settings > Send Feedback, thanks!

New Features:
- Ability to print and share CSV of protocols from settings
- Customize injection sites, add new ones, hide and reset defaults, assign colors > Settings > Injection Sites
- Log dose as needed button (non scheduled doses) available from calendar options and at bottom of any calendar date page
- Less strict adherence penalties and help menu that describes how adherence is calculated from Schedules > Active page (top right question mark)

Bug fixes
- Don't mark passed doses as missed when editing protocols
- Log Dose units sometimes goes missing (think I got that one)
- Clean up Orphaned Treatments if found
- Show all logged doses in a more organized fashion
- iCloud Sync status icon correctly toggles red for error or green if sync'd correctly

Cloud Sync Stability Fix

- New Vial Option: Added a 2 mL size for Hormone Vials (Luer-Lock) to support a wider range of protocols.

- Calendar Upgrades: You can now see summaries of past doses directly on the calendar. Added helpful confirmation messages when skipping doses or marking them as missed.

- Fixed bugs with custom time selection and dose status updates.

- Smoother Calculator: Improved auto-scrolling behavior to make data entry faster. Polished the layout for dose buttons and status badges.

- CSV protocol & schedule export supported added (along with json).

- Accessibility & Polish: Fixed layout issues on the disclaimer screen for users with larger text sizes. General UI cleanups and readability improvements across the app.

- Support for Steroid protocols like TRT with common steroid defaults.

- Multi-daily dosing: New ability to schedule up to multiple doses per day with alerting and logging.

- Automated Titration - Ability to start at a dose and slowly ramp up/down to a final dose over time.

- Medication supply/remaining tracking: medication remaining tracker, supply tracking folded into saved protocols, pen supply counting by total amount or injections, extended oral presets and usage tracking, and clearer inventory hints.

- Dose logging & calendar UX: badges/dots for missed or skipped doses with swipe-to-log, improved logged-dose banners and indicators, ability to edit logged time when scheduling, and clearer success toasts.

- Protocol & preset polish: refined protocol cards/layout, clearer device labels, expanded hormone presets and naming helpers, and styling alignment across dropdowns/menus.

- Schedule card/layout cleanup: tighter upcoming dose cards, aligned dose time pickers, softened action buttons/usage badges, and generally clearer spacing/contrast on the calendar and schedule lists.

- Help, guidance, and feedback: first-time coachmark for syringe selector, refreshed reminders/protocols help dialogs, and a custom review prompt to gather feedback.

- Stability/performance: general maintenance and UI/accessibility polish to keep navigation fast and surfaces consistent.

- Better support for large fonts

What’s New in Version 2.1.0

- Enhanced Schedule View: We’ve redesigned the schedule cards for better readability, added a clear "Next Dose" indicator, and improved the calendar to automatically scroll to your upcoming tasks.

- Flexible Logging: You can now easily log past or missed doses and track "As-Needed" doses alongside your regular schedule.
- Extended History: View your complete dosing history with data now retained for up to 24 months.
- Better Navigation: Jump quickly to "Today" in the calendar with a new button and enjoy smoother, conflict-free gestures throughout the app.
- Visual Polish: Enjoy a refined look with improved designs for saving protocols and instant confetti celebrations when you mark a dose as complete!
- Reliability & Mac Support: Improved iCloud sync stability to keep your data consistent across devices, plus window resizing improvements for the Mac version.

- Allow up to 4 peptides (a la KLOW peptide blends)
- Add toast popups on Save windows to indicate which fields need completing before save
- Improve logging send during feedback
- Bug fixes

Schedule your Peptides & Medications!

- Medication Library - Pre-loaded GLP-1 medications presets
- Smart Scheduling - Visual calendar and reminders
- Injection Site Tracking - Including new glutes and lats options
- Adherence & Milestones - Tracking with celebration animations
- iCloud Sync - Cross-device access
- Protocol Enhancements - One-tap loading, inline editing, better import/export
- Party Mode! You've never experienced this much confetti

**Bug Fixes**
- iCloud Sync bug fixes
- iCloud Sync enabled by default