Manage personal peptide protocols with a clinician. Track progress, log daily check-ins, and monitor wellness trends. Includes a reference library and optional Apple Health integration.
14.2.4
September 10, 2026
This update improves subscription reliability and purchase recovery. - Clearer Restore Purchases messages when no active subscription is available - More reliable subscription verification after sign-in and account changes - Improved trial-offer eligibility messaging - Fixes stale subscription access after expiration - Preserves calendar sync for eligible paid subscriptions
MoreYour monthly Peptide Cal subscription
Peptide Calendar is a private app designed to help you manage and track personal peptide protocols as recommended by your clinician. It allows you to record details, follow schedules, log check-ins, and monitor wellness trends.
Peptide Calendar is free to download. However, a Peptide Calendar Pro subscription is required to create or import protocols, schedule injections, use in-app reminders, and access advanced tracking and trend features.
Peptide Calendar Pro offers a Monthly Subscription for $19.99/month and a Yearly Subscription for $149.99/year. Both plans include a 7-day free trial.
External calendar sync is unlocked after the first paid billing period begins. This feature allows for .ics export and integration with your device's calendar.
Yes, Peptide Calendar can optionally connect to Apple Health. This allows for permission-controlled sharing of wellness data between the two applications.
No, Peptide Calendar is for educational and personal tracking purposes only. It does not provide medical advice, diagnosis, dosing, administration, or treatment recommendations. Always consult a qualified healthcare professional for medical guidance.
The latest version of Peptide Calendar is 14.2.4, and it was last updated on September 10, 2026. Updates typically include new features, bug fixes, and performance improvements.
Peptide Calendar is available on iPhone, iPad, and iPod. It is designed with an iPhone-first experience.
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