Comparison

The Peptide App vs Dosebook

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

The Peptide App

Organize and track your peptide protocols with a comprehensive library, a reconstitution calculator, and personalized dose reminders. Log your adherence, review your dosing history, and create custom protocols tailored to your specific needs.

Highlights
  • Protocol library with dosing schedules
  • Reconstitution calculator for bacteriostatic water
  • Dose tracking and personalized reminders
  • Custom protocol builder
  • Activity log for dosing history
Features
Read full description

The Peptide App brings your vial records, schedules, reminders, research, and progress together. Every feature is free, with no subscription. Manual vial tracking Keep a personal record of each vial, including its name, label text, photo, supplier, lot, dates, and notes. Choose its status yourself and add dated activity entries. Your records reflect the information you enter. Schedules and reminders Create your own schedule using information you already have. Set your own times, receive reminders, and log, reschedule, or skip an entry. Start a schedule from a vial's name, then review your entries before saving. Protocols and stacks Organize multiple items and keep their schedules together. Peptide library and research Explore educational peptide information and source references. Keep topics you want to discuss with your healthcare provider close at hand. Progress tracking Record weight, body measurements, sleep, energy, mood, recovery, lab markers, and other metrics that matter to you. Add progress photos and review check-ins over time. Vendor prices Browse vendor pricing alongside peptide information. Private by default Your records and photos are yours. We don't sell your data, and you can delete your account anytime. The Peptide App is for educational and informational purposes only and is not medical advice. Always consult a qualified healthcare provider about medication and treatment decisions. By using The Peptide App you consent to the standard App Store End User License Agreement. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Dosebook

This app helps organize research-focused routines with a peptide calculator and logbook. It assists with reconstitution math, logging doses, tracking inventory, and exploring a peptide reference library.

Highlights
  • Peptide reconstitution calculator
  • Dose and shot logbook
  • Active-level timeline estimation
  • Inventory tracking
  • Peptide reference library
  • Premium pro tools
Features
Read full description

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/

Screenshots

The Peptide App1 screens
Dosebook3 screens

Verdict

The call

The clearest difference is update cadence: Dosebook at daily against The Peptide App's every 5 days. Dosebook also leads on rating (5.0 vs 4.7). The Peptide App's advantage is monetization model (free vs freemium) and ratings volume (114 vs 7). On price, review sentiment, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. The Peptide App sells 4 in-app purchases, starting at $4.99 per month and Dosebook sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Dosebook holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: The Peptide App has 114 ratings behind it against 7, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

The Peptide App ships an update every 5 days, Dosebook daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
The Peptide App versus Dosebook: the parameters behind the verdict, then further details
ParameterThe Peptide AppDosebook
PriceFreeFree
Rating4.7 (114 ratings)5.0 (7 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings114 — better7
Update frequencyEvery 5 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size90 MB58 MB
Age rating17+12+
DeveloperThe Peptide App LLCDustin Sparage

Customer experience

The Peptide App

All ratings109 ratings
Positive91.7%
Neutral2.8%
Negative5.5%
Written reviews19 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Dosebook

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

The Peptide App

Subscriptions4
  • Monthly Access — Member Rate1 Month trial$4.991 Month
  • The Peptide App Monthly Access1 Month trial$9.991 Month
  • Yearly Access — Member Rate1 Month trial$34.991 Year
Show 1 more
  • Yearly Access1 Month trial$49.991 Year
2 purchases

Dosebook

Subscriptions2
  • Dosebook$7.991 Month
  • DoseBook$49.991 Year

Questions

Is The Peptide App free?
The Peptide App is free to download, with in-app purchases available.
Is Dosebook free?
Dosebook is free to download, with in-app purchases available.
Which has better reviews, The Peptide App or Dosebook?
Dosebook is rated higher. The Peptide App averages 4.7 out of 5 from 114 ratings, while Dosebook averages 5.0 from 7 ratings.
Do The Peptide App or Dosebook have ads?
Neither The Peptide App nor Dosebook shows ads.
Which is updated more often, The Peptide App or Dosebook?
The Peptide App ships an update every 5 days, and Dosebook daily. Most recently, The Peptide App was updated on October 28, 2026 and Dosebook on October 24, 2026.

Other comparisons