---
title: "PeptideJournal - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "PeptideJournal — Precision Peptide Dosing, Scheduling, Inventory, and Tracking  DESCRIPTION: PeptideJournal is a private, precision tracking app for peptide dosing, inventory, historical dose/data tra"
---

# PeptideJournal — United States
> Peptide Calculator & Tracker

![PeptideJournal App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/23/96/8f/23968fbe-9715-6d8a-0a38-c4fc5fc5138e/AppIcon-1x_U007emarketing-0-11-0-85-220-0.png/434x0w.png)

**Developer:** [Christopher Madrid](https://apptail.io/developer/christopher-madrid-TDNkO)
**Category:** Health Fitness
**Rating:** 4.4/5 (20 ratings)
**Price:** $5.99
**Bundle ID:** com.madrid.PeptideJournal
**Store:** Apple App Store
**Country:** United States
**Version:** 1.1.7 (released 2026-02-22)
**Original Release:** 2025-08-27
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6751492210)
**AppTail Page:** [https://apptail.io/app/peptidejournal-UEFw/united-states](https://apptail.io/app/peptidejournal-UEFw/united-states)

## PeptideJournal Description
PeptideJournal — Precision Peptide Dosing, Scheduling, Inventory, and Tracking

DESCRIPTION: PeptideJournal is a private, precision tracking app for peptide dosing, inventory, historical dose/data tracking and scheduling. Designed for individuals who value accuracy, consistency, and control, all data stays securely on your device with privacy as a core principle.

KEY FEATURES:

Precision Dose Calculator – Calculate exact doses with an interactive syringe gauge. Supports mg/mcg conversion with real-time volume calculation based on your vial concentration, plus weight logging.

Reconstitution Simulator — Plan your reconstitution before mixing. Calculate concentration and doses based on vial size, BAC water volume, and peptide amount.

Flexible Reconstitution – Supports single peptides and multi-peptide blends (combo vials) with precise reconstitution and individual component dose calculations.

Inventory Management – Track single vials or combo vials (Blends) with accurate remaining volume and dose counts. Swipe to refill, archive, or repeat doses.

Dose Entry History – Comprehensive records with timestamps, injection sites, notes, side effects, and benefits tracking.

Usage Analytics – Monitor patterns, weight trends, and usage consistency over time.

Dashboard Overview – Quick glance at today's scheduled doses, tomorrow's preview, and low-stock alerts.

Smart Scheduling – Create flexible schedules: daily, specific days of week, custom on/off cycles, or every X days intervals. Set multiple doses per day with optional notifications. Tap notification banners to instantly log doses and track adherence.

Calendar Integration – Visual calendar with scheduled and logged doses, reminders, and schedule management.

Advanced Vial Tracking – Multiple vials of the same peptide are tracked independently for maximum accuracy.

Complete Privacy – All data stays local on your device. No account required, no subscriptions, no data collection, no external servers.

Import & Export – CSV import/export for backup and data portability.

Native iOS Design – Built exclusively for iOS with SwiftUI and SwiftData.

PERFECT FOR:

Personal record keeping
Tracking usage patterns
Monitoring inventory levels
Maintaining detailed logs
Scheduling and adherence tracking
Managing complex protocols
Secure data management

IMPORTANT MEDICAL DISCLAIMER: PeptideJournal is a personal tracking and logging tool only. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult qualified healthcare professionals before making any medical decisions. This app is for personal record-keeping purposes only.

PRIVACY & SECURITY: Your personal data never leaves your device. No account required, no subscriptions, no data collection, no external servers.

Download PeptideJournal today and start your personal tracking journey with confidence and privacy.

## PeptideJournal Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ed/6d/41/ed6d4131-8a64-246a-538a-abd2793a72f3/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_2__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/75/ba/f1/75baf13e-bc22-9a33-3906-54ffd2305cc3/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_6__U007c_2026-01-14_16-59-04.jpg/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e5/b1/a4/e5b1a4ab-02a4-3b40-d6d9-53ca1af2049a/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_1__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e1/86/41/e18641cb-21ff-7a89-e932-60586128e361/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_4__U007c_2026-01-14_16-59-04.jpg/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/17/4a/09/174a099d-b559-4465-0f1b-94eeefc56cd9/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_5__U007c_2026-01-14_16-59-04.jpg/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/15/67/8f/15678f80-5d60-3c14-ef31-ff55dbea0af1/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_3__U007c_2026-01-16_09-35-49.jpg/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b0/a4/fc/b0a4fcd3-7cb0-e6b1-a5ff-947aabaa2f5c/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_8__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/79/51/e2/7951e2ae-ee76-7103-cf6f-92e25a6db333/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_9__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/4d/39/714d3973-6c77-8789-846b-bdcf125eb976/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_10__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/c8/04/6bc804fa-9e8f-2b51-5c43-ccb717e548ff/English__U005ben_U005d__U007c_iPhone_-_6.9_U0022_Display_-_7__U007c_2026-01-12_23-53-49_2.jpg/1290x2796.png)

## PeptideJournal Rating Breakdown in United States
- 5 stars: 15 (75%)
- 4 stars: 1 (5%)
- 3 stars: 1 (5%)
- 2 stars: 2 (10%)
- 1 stars: 1 (5%)

## PeptideJournal Reviews in United States

### ***-- "Needs to do better"
Overall good app, but misses the mark on some key areas. Like History. Archived vials don’t show up in your history, but they should! Otherwise if you want to see your true history you gotta unarchive all your past vials and that leads to a huge mess when trying to add a past dose. This app also missed the mark on Analytics. Pie charts don’t mean squat. Instead tell me stuff like mg per week / month of a peptide… or cycle data,etc
-- NikeShoe42, 2026-01-28

### *---- "Malfunctioning App"
Good layout but the app does not function. You can in one peptide and schedule it and it will show up 3 or 4 times in the schedule for the day it’s scheduled and there is no way to change it. It makes your scheduled dosing very confusing. I am going to delete the app hoping to reset it and I hope it works.
-- nixkname#100000, 2026-01-15

### ***** "EASE OF MIND"
Great for keeping all research doses logged, and inventory tracked. Easy to use. Great customization for all vial details such as batch numbers, lot codes, brand, etc.

Inventory tracker is great! Really like the reminders that automatically notifies when running low. Can set custom inventory level trackers!

Highly recommend for researchers who enjoy staying organized.
-- Vukoo®, 2025-12-19

### **--- "Features not present"
I tried sending a message about these shortcomings several days ago, no reply. There is no way to set a reminder for more than one day. No way to input a protocol of any sort. Single day reminders are useless. Even the free app Injectly can save a reminder for specific days of the week. Simply put, the list of features does not match what is actually built into the app. I will be deleting and taking the $5 loss as a lesson.
-- Bus user ut, 2025-10-22

### ***** "Easy to navigate"
Makes it easy to convert measurements for dosages. I’ve always struggled finding the right dosages according to my weight, and this app does it all for you. There is also a calendar that you can track and set reminder alarms. This app is a perfect fit for my everyday use.
-- Fox3487, 2025-09-06

### ***** "Super easy and reliable peptide tracker ⭐️⭐️⭐️⭐️⭐️"
Ive been using PeptideJournal every day and it’s made tracking so much easier. The calculator is accurate and takes the guesswork out of dosing, and I like that I can set reminders so I don’t forget. The interface is clean and simple, and I really appreciate that it keeps all my logs in one place. Definitely worth it if you want something reliable and easy to use.
-- MADHOUSE34!, 2025-09-06

### ***** "Near Perfect"
This app has most features from the get go. The option to enter in blends, log missed doses, edit the dose taken while maintaining the option to automatically log in the regular dose with the “repeat dose” function. I look forward to exploring more.
-- ADO.NN, 2025-09-04

### ***** "Best calculator / calendar app I’ve found to track dosages"
I usually don’t write reviews but this app was everything I needed when it came to tracking my dosages and I’m glad I gave it a chance on a whim. It calculates everything for me which makes keeping track so much easier especially if you’re using more than one P multiple times a week.
-- Geujsnsndosjsjaien74918;47👄, 2025-08-31

[View all PeptideJournal reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## PeptideJournal Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | United States | Health Fitness | #196 |


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## PeptideJournal Available In
- [United States](https://apptail.io/app/peptidejournal-UEFw/united-states)
- [Argentina](https://apptail.io/app/peptidejournal-UEFw/argentina)
- [Austria](https://apptail.io/app/peptidejournal-UEFw/austria)
- [Belgium](https://apptail.io/app/peptidejournal-UEFw/belgium)
- [Bulgaria](https://apptail.io/app/peptidejournal-UEFw/bulgaria)
- [Brazil](https://apptail.io/app/peptidejournal-UEFw/brazil)
- [Canada](https://apptail.io/app/peptidejournal-UEFw/canada)
- [Switzerland](https://apptail.io/app/peptidejournal-UEFw/switzerland)
- [Chile](https://apptail.io/app/peptidejournal-UEFw/chile)
- [Denmark](https://apptail.io/app/peptidejournal-UEFw/denmark)
- [Egypt](https://apptail.io/app/peptidejournal-UEFw/egypt)
- [France](https://apptail.io/app/peptidejournal-UEFw/france)
- [Hong Kong SAR China](https://apptail.io/app/peptidejournal-UEFw/hong-kong)
- [Hungary](https://apptail.io/app/peptidejournal-UEFw/hungary)
- [Indonesia](https://apptail.io/app/peptidejournal-UEFw/indonesia)
- [Ireland](https://apptail.io/app/peptidejournal-UEFw/ireland)
- [Iceland](https://apptail.io/app/peptidejournal-UEFw/iceland)
- [Japan](https://apptail.io/app/peptidejournal-UEFw/japan)
- [Lebanon](https://apptail.io/app/peptidejournal-UEFw/lebanon)
- [Lithuania](https://apptail.io/app/peptidejournal-UEFw/lithuania)
- [Mauritius](https://apptail.io/app/peptidejournal-UEFw/mauritius)
- [Mexico](https://apptail.io/app/peptidejournal-UEFw/mexico)
- [Nigeria](https://apptail.io/app/peptidejournal-UEFw/nigeria)
- [Netherlands](https://apptail.io/app/peptidejournal-UEFw/netherlands)
- [Peru](https://apptail.io/app/peptidejournal-UEFw/peru)
- [Poland](https://apptail.io/app/peptidejournal-UEFw/poland)
- [Portugal](https://apptail.io/app/peptidejournal-UEFw/portugal)
- [Saudi Arabia](https://apptail.io/app/peptidejournal-UEFw/saudi-arabia)
- [Thailand](https://apptail.io/app/peptidejournal-UEFw/thailand)
- [Türkiye](https://apptail.io/app/peptidejournal-UEFw/turkey)
- [United Arab Emirates](https://apptail.io/app/peptidejournal-UEFw/united-arab-emirates)
- [South Africa](https://apptail.io/app/peptidejournal-UEFw/south-africa)

---

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