# Peptalog — Peptide Protocol Tracker

> Peptide Protocol Tracker (iPhone/iPad app by Mateo Delonga.)

- Source: https://appshunter.io/ios/app/peptalog/id6762222930 (this page in markdown: same URL + `.md`)
- Developer: [Mateo Delonga](https://appshunter.io/developer/1821236294)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 62 MB
- Languages: American English
- Released: 2026-05-03
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/peptalog/id6762222930/reviews.md

## What is Peptalog?

Peptalog is the personal tracking and research journal built for peptide users who want every part of their protocol organized in one private, offline-first app.

• LOG ENTRIES
Record every entry with timestamp, site rotation, and notes. Build a complete history with one tap.

• MANAGE VIALS
Keep a private inventory of every vial — lot number, reconstitution date, storage temperature, expiration warnings, and remaining amount. Scan barcodes, attach photos, and never lose track of what's left.

• FOLLOW PROTOCOLS
Build cycling schedules with tiered ramp-ups, taper-downs, and rest weeks. Get reminders for upcoming entries and clear status when something gets skipped.

• RESEARCH LIBRARY
Browse a curated database of peptides with mechanism summaries, half-lives, common stack patterns, and links to source studies.

• BLOODWORK TRACKING
Log blood marker results over time and view them on charts so you can correlate changes with your protocol.

• LEVEL CHART
Visualize estimated peptide concentration across the last 24 hours from your tracked entries and known half-lives — purely informational, helpful for timing.

PRIVATE BY DESIGN

• Encrypted local storage on your device
• Optional end-to-end encrypted cloud sync
• Biometric lock (Face ID / Touch ID)
• Export your data anytime as JSON
• Delete your account and all data with one tap

DISCLAIMER

Peptalog is a personal tracking, research, and educational journal. It does NOT provide medical advice, diagnosis, recommendations, or instructions. The Solution Calculator is a generic unit-conversion tool, not a drug dosage calculator. Always consult a qualified healthcare professional before starting, changing, or stopping any protocol. Not for medical use, or for human or animal consumption.

PEPTOLOG PREMIUM

Peptolog requires an active Peptolog Premium subscription to access the features described above. Choose from:

• Peptolog Monthly
• Peptolog Annual (best value)

Pricing is shown in the app at the time of purchase. Payment is charged to your Apple ID account at confirmation. Subscriptions automatically renew at the same price and duration unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel subscriptions in your Apple ID account settings on the App Store after purchase.

TERMS OF USE
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Peptalog Premium Weekly | $3.99 | per 7 days |
| Peptalog Premium Monthly | $9.99 | per month |
| Peptalog Premium Annual | $44.99 | per year |
| Peptalog Premium Annual | $49.99 | per year |



## Version history (last 2 releases)

### 1.1 — 2026-07-20

Meet PeptAI — your built-in assistant for peptide questions.
Bug fixes and improvements for a smoother, more reliable experience.

### 1.0 — 2026-05-03

No release notes.

## More apps by Mateo Delonga

- [ScenarioRunManager](https://appshunter.io/ios/app/scenariorunmanager/id6760408440)
- [LeapChat](https://appshunter.io/ios/app/leapchat/id6760567966)
- [WorldEye](https://appshunter.io/ios/app/worldeye/id6760951409)

All apps by Mateo Delonga: https://appshunter.io/developer/1821236294

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*