Comparison

Peptide Log Tracker vs Lucerya

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

Head to head
About

Peptide Log Tracker

Features
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Dose Logging - Log doses with date and time - Add optional notes such as weight, injection site, or appetite - Edit or delete past entries anytime Scheduling & Reminders - Create custom schedules (daily, every X days, or cycle-based) - Visual calendar showing scheduled vs logged entries - Optional reminder notifications Inventory Tracking - Track vial quantities and expiration dates - Start new vials as needed - See remaining inventory at a glance Trends & History - View dose and weight history over time - Clean charts with multiple time ranges - Summary stats including averages and recent changes Reconstitution Reference - User-entered values displayed for personal reference - Concentration and syringe unit calculations based solely on your inputs Privacy First - No accounts required - Data stored locally on your device - No ads, no trackers, no third-party data sharing Privacy & Control Your data stays with you. Peptide Log does not collect, transmit, or sell personal data. Everything you enter is stored locally on your device unless future features explicitly state otherwise. Important Disclaimer Peptide Log is intended for personal tracking and informational purposes only. It does not provide medical advice, dosage recommendations, or treatment guidance. Always consult a licensed healthcare professional before making decisions related to medications, supplements, or health routines. Designed for Simplicity Peptide Log focuses on clarity, organization, and ease of use โ€” helping you stay consistent without unnecessary complexity

About

Lucerya

Features
Read full description

Lucerya is a daily companion for people on GLP-1 medications who want to lose fat without losing muscle. Most weight loss includes some muscle. How much depends on what you do about protein, resistance training, and sleep. Lucerya tracks all three alongside your weight, then tells you what the patterns mean in plain language. WHAT LUCERYA DOES Every day, Lucerya reads your logged data and writes a short narrative about what it sees. Not a score. Not a streak. A few sentences about where you are and what to focus on today. Some days the message is encouraging. Some days it tells you something you might not want to hear. It does both calmly. At the end of each week, Lucerya writes a weekly review. The shape of your week in numbers and in words. What worked, what slipped, and what to watch next week. WHAT YOU TRACK Protein. Log whether you hit your protein floor each day. Lucerya calculates your floor based on your body weight and goals. Weight. Step on the scale when you can. Lucerya watches the trend, not the daily number. Resistance training. Log your sessions. Even two days a week changes what happens to your muscle during weight loss. Sleep. Lucerya reads your sleep data from Apple Health. Short sleep and appetite are connected, and Lucerya will notice when that pattern shows up. Symptoms. Nausea, fatigue, constipation, headache. Common on GLP-1 medications, worth tracking, and Lucerya factors them into your daily narrative. HOW IT WORKS Lucerya runs a pattern-recognition engine on your device. Your data never leaves your phone. There is no account, no cloud sync, no server. Everything stays local. The engine evaluates your recent data against a set of rules and selects the most relevant observation for your current situation. The result is a short, specific narrative written for you, not a generic tip. WHAT LUCERYA IS NOT Lucerya is not a medical app. It does not diagnose conditions, prescribe treatments, or replace your physician. It provides general fitness and nutrition insights to help you make informed decisions during your weight loss journey. SUBSCRIPTION Lucerya requires a subscription after a 7-day free trial. Monthly: $9.99/month Annual: $99.99/year (save 17%) Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://weightcraft.github.io/lucerya-site/terms Privacy Policy: https://weightcraft.github.io/lucerya-site/privacy

Screenshots

Peptide Log Tracker4 screens
Lucerya4 screens

Verdict

The call

The clearest difference is iOS requirement: Peptide Log Tracker at 15.1 against Lucerya's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Peptide Log Tracker sells 2 in-app purchases, starting at $3.99 per month and Lucerya sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
Peptide Log Tracker versus Lucerya: the parameters behind the verdict, then further details
ParameterPeptide Log TrackerLucerya
PriceFreeFree
Update frequencyโ€”Weekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better17.0
Further details โ€” not scored
Size39 MB2 MB
Age rating4+12+
DeveloperRobert TurnerThomas Taylor Jr

In-app purchases

2 purchases

Peptide Log Tracker

Subscriptions2
  • Monthly Subscription14 Days trial$3.991 Month
  • Annual Subscription14 Days trial$39.991 Year
2 purchases

Lucerya

Subscriptions2
  • Lucerya Pro Monthly7 Days trial$9.991 Month
  • Lucerya Pro Annual7 Days trial$99.991 Year

Questions

Is Peptide Log Tracker free?
Peptide Log Tracker is free to download, with in-app purchases available.
Is Lucerya free?
Lucerya is free to download, with in-app purchases available.
Do Peptide Log Tracker or Lucerya have ads?
Neither Peptide Log Tracker nor Lucerya shows ads.

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