# Dosebook: Peptide Tracker — Peptide calculator & diary

> Peptide calculator and logbook for research routines and inventory tracking. (iPhone/iPad app by Dustin Sparage.)

- Source: https://appshunter.io/ios/app/dosebook-peptide-tracker/id6761605951 (this page in markdown: same URL + `.md`)
- Developer: [Dustin Sparage](https://appshunter.io/developer/1874579031)
- Category: Health & Fitness, Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 6 App Store ratings · 6 written reviews indexed
- Age rating: 12+
- Requires: iOS 15.1 · 58 MB
- Languages: English
- Released: 2026-04-08
- Data updated: 2026-07-08
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/dosebook-peptide-tracker/id6761605951/reviews.md

## What is Dosebook?

Dosebook: Peptide Tracker is a polished peptide calculator and logbook for organizing research-focused routines.

Built for fast reconstitution math and clean shot logging. Calculate vial concentration from peptide amount and diluent volume, save repeat setups, log dose entries, review active-level estimates based on published half-life assumptions, track inventory, and explore a conservative peptide reference library.

What you can do in Dosebook:

- Run peptide reconstitution calculator math with beginner-friendly guidance
- Keep a dose and shot logbook for entries, notes, stacks, and routine history
- View an active-level timeline that estimates remaining amount from your logged entries
- Track inventory for vials, supplies, and saved calculator setups
- Search the peptide library by compound, alias, goal, topic, and reference notes
- Review peptide profiles with half-life notes, caution prompts, and source links
- Unlock premium pro tools for deeper reference and tracking workflows

Dosebook is for educational and informational purposes only. It is not a medical device, diagnostic tool, treatment app, dosing protocol, or professional medical advice. Dosebook does not tell you what to take or how much to take. Verify calculations independently and consult a licensed clinician before making medical decisions.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://dosebook-legal.pages.dev/privacy-policy/

## Key features

- Peptide reconstitution calculator
- Dose and shot logbook
- Active-level timeline estimation
- Inventory tracking
- Peptide reference library
- Premium pro tools

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Dosebook | $7.99 | per month |
| DoseBook | $49.99 | per year |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/dosebook-peptide-tracker/id6761605951/reviews.md

### 5/5 — Thank you

*2026-04-17*

Thank you Dustin I really appreciate this

### 5/5 — ❤️

*2026-04-16*

Dosebook!

### 5/5 — Really good tracking!

*2026-04-16*

Big fan of how easily I can track with this app

### 5/5 — Amaze amaze amaze

*2026-04-16*

Super easy to use! Exactly what I was looking for

### 5/5 — Elite

*2026-04-16*

App is great for tracking and providing information I never knew to upgrade to my best self! Highly recommend.

### 5/5 — Love this App

*2026-04-16*

This has been really useful information. Love this app.

## Frequently asked questions about Dosebook

### What is Dosebook used for?

Dosebook is a peptide calculator and logbook designed to help organize research-focused routines. It assists with reconstitution math, logging doses, tracking inventory, and provides access to a peptide reference library.

### Is Dosebook a medical device?

No, Dosebook is for educational and informational purposes only. It is not a medical device, diagnostic tool, treatment app, or professional medical advice. Users should verify calculations independently and consult a licensed clinician.

### What are the subscription options for Dosebook?

Dosebook offers two subscription plans: a monthly plan for $7.99 and an annual plan for $49.99, providing access to premium pro tools for deeper reference and tracking workflows.

### What devices does Dosebook support?

Dosebook is currently supported on iPhone and iPod devices.

### How often is Dosebook updated?

The latest version of Dosebook was released on April 27, 2026, indicating recent development activity. The app is updated to version 1.0.8.

### What is the age rating for Dosebook?

Dosebook has an age rating of 12+, making it suitable for users aged 12 and above.

### Does Dosebook have ads?

No, Dosebook does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features.

### How accurate are Dosebook's active-level estimates?

Active-level estimates in Dosebook are based on published half-life assumptions. It's important to remember these are estimates and should be used in conjunction with independent verification and professional medical advice.

## Version history (last 4 releases)

### 1.0.8 — 2026-04-27

Dosebook 1.0.7 upgrades the App Store media with a sharper premium campaign, keeps the polished tracking workflow intact, and refreshes the storefront with cleaner, more legible feature storytelling.

### 1.0.2 — 2026-04-09

Dosebook 1.0.2 adds a more polished first-run experience.

- Longer custom onboarding that builds a personalized starter setup
- Clearer handoff into calculator, logbook, library, or stacks
- Smoother review ask and paywall transition after setup is complete
- Ongoing polish to search, logging, and premium flow stability

### 1.0.1 — 2026-04-09

Dosebook 1.0.1 makes the app feel faster and easier to trust day to day.

- Added a clearer active-level estimate with better half-life decay handling
- Improved diary and stack wording so logging feels more intuitive
- Upgraded library search to work better by goal and keyword intent
- Fixed search gating so Pro-only compounds stay locked correctly
- Speeded up App Store plan loading and polished paywall fallback states

### 1.0.0 — 2026-04-09

No release notes.

## More apps by Dustin Sparage

- [Mog Score: GlowMax Scanner](https://appshunter.io/ios/app/mog-score-glowmax-scanner/id6761286037)
- [Give Me A Sign](https://appshunter.io/ios/app/give-me-a-sign/id6761357369)
- [Perfect Camera: Dual Video](https://appshunter.io/ios/app/perfect-camera-dual-video/id6761358811)
- [Stamped Memories](https://appshunter.io/ios/app/stamped-memories/id6761393591)
- [Poop Dollars](https://appshunter.io/ios/app/poop-dollars/id6761470815)

All apps by Dustin Sparage: https://appshunter.io/developer/1874579031

## Related topics

[dustin sparage](https://appshunter.io/ios/topics/dustin-sparage)

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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 2026-07-08.*