Bio Log Peptide Journal
Peptide tracking made simple
Only for iPhone
Free · In‑App Purchases
iPhone
Preview Bio Log in Demo Mode before subscribing. Unlock peptide tracking, logs, reminders, inventory, photos, insights, and AI.
Bio Lab is a private peptide journal for people who want a clean way to track profiles, schedules, vial notes, reminders, labs, photos, side effects, and progress.
Bio Log Membership is $3.99/month and unlocks the full app, including Bio Log AI.
Use Bio Lab to track:
- Peptides and compounds
- Dose logs and history
- Schedule reminders
- Vial, lot, source, and inventory notes
- Reconstitution notes and manual draw notes
- Injection or usage sites
- Side effects and symptoms
- Labs and biomarkers
- Progress photos and notes
- AI summaries and insights from your own entries
Bio Log AI can help organize your records, summarize logs, turn messy notes into clearer entries, explain app data in plain English, and help you review patterns in your journal.
Bio Lab is for personal tracking, organization, and informational purposes only. It does not provide medical advice, diagnosis, treatment, dosing instructions, recommendations, peptide sourcing, or advice about what to take. AI-generated content may be incomplete or inaccurate and should not be used as medical guidance. Always consult a qualified healthcare professional before making decisions about medications, peptides, supplements, or research compounds.
Subscription:
Bio Log Membership Monthly is an auto-renewable monthly subscription for $3.99/month. It unlocks all app features, including peptide tracking, reminders, labs, inventory, photos, insights, and AI. Payment is charged to your Apple ID and renews monthly until canceled. You can manage or cancel anytime in App Store account settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://biolog-ai-backend.vercel.app/api/privacy
Ratings & Reviews
New Demo Mode lets you preview Bio Log with sample peptide tracking before subscribing. This update improves the membership flow, demo dashboard, and fresh-tracker onboarding after unlock.
The developer, alexander rieger, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- alexander rieger
- Size
- 3.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Alcohol, Tobacco, Drug Use or References
- In-App Purchases
Yes
- Bio Log Membership $3.99
- Copyright
- © 2026 Alexander Rieger