Bio Log: Peptide Tracker
Doses, reminders & journal
About
This app helps you meticulously track peptide doses, vial details, and personal notes in a centralized journal. It offers daily views, logging capabilities, and history search, with optional AI assistance for summaries and organization. Records are stored locally for your control.
What's New in Bio Log
2.0
October 29, 2026
Welcome to Bio Log 2.0. • A cleaner design with Today, Peptides, and Journal navigation. • Faster logging with explicit Taken and Skipped entries. • A front-and-back body map for recording injection sites. • Recover removed profiles from Archived while keeping their journal history. • Searchable history and focused History, Schedule, and Vial views. • A redesigned Bio Log AI interface for questions, summaries, and draft logs. • Safer editing: Cancel discards changes, and saved entries update vial estimates consistently. • Improved light and dark mode styling, reminder handling, and data compatibility. • Faster startup and clearer membership and AI service messages. Your existing journal stays with you.
MoreSubscriptions & In-App Purchases
Bio Log Membership
Full Bio Log access with AI.
Developer apps
FAQ
What is Bio Log?
Bio Log is a health tracking application designed to help users manage their peptide doses, vial details, and personal notes. It provides features for logging entries, viewing history, and organizing information.
How does Bio Log's AI feature work?
The Bio Log AI feature allows you to ask questions about your journal entries and organize notes. It can also provide optional AI summaries of your data in a conversational view. Draft logs generated by AI remain yours to review and confirm before saving.
Where are my Bio Log records stored?
Your journal records are stored directly on your device, giving you control over your data. You can also export your tracking records when needed. Optional AI features utilize an online service with your explicit permission.
What is the Bio Log Membership?
The Bio Log Membership is required for personal tracking and access to the full feature set. It is an auto-renewing monthly subscription priced at $3.99 per month. You can manage or cancel your subscription in your App Store account settings.
Can I cancel my Bio Log Membership?
Yes, you can cancel your Bio Log Membership at any time. To avoid being charged for the next period, ensure you cancel at least 24 hours before the current subscription period ends. Cancellations can be managed within your App Store account settings.
Does Bio Log provide medical advice?
No, Bio Log is intended for personal tracking and organization only. It does not offer medical advice, diagnosis, treatment, dosing instructions, or peptide recommendations. Always consult a qualified healthcare professional for medical decisions.
What devices is Bio Log available on?
Based on the provided data, Bio Log is currently supported on iPhone devices. The app is rated for ages 17+ and was last updated on October 29, 2026.
How often is Bio Log updated?
The latest version of Bio Log is 2.0, and it was last updated on October 29, 2026. While specific update frequency isn't detailed, this indicates active development and maintenance.
