Comparison

Peptide Library and Tracker vs DoneDose

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

Head to head
About

Peptide Library and Tracker

This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.

Highlights
  • Comprehensive Peptide Library & Database
  • Advanced Peptide Dose Calculator
  • Smart Tracking & Calendar View
  • Lab Inventory Management
  • Protocol Tracking & Lab Assistant
  • Integrated Peptide Education
Features
Read full description

Peptide Tracker and Library The all-in-one peptide calculator, peptide tracker, and research library for protocols, inventory, and precise dosing. Calculate, log, and stay consistent — in one research tool. PEPTIDE CALCULATOR Convert mg, mcg, and IU. Calculate reconstitution, vial concentration, injection volume, and multi-peptide stacks. Save recent calculations for the next session. PEPTIDE TRACKER Log every dose with time and notes. Set schedules and reminders. Use the calendar to review cycles, streaks, and missed doses. Track symptoms and journal entries alongside each protocol. INVENTORY See how much is left in each vial, capsule, or spray. Get low-stock and reorder alerts. Inventory updates when you log a dose. RESEARCH LIBRARY Browse a peptide database with protocols, mechanisms, reconstitution notes, PubMed references, and molecular data. Open Peptide School courses, guides, and FAQs when you want structured learning. VENDOR PRICES Search supported vendors, compare price per mg, check stock, and unlock available discounts — without leaving the app. PROGRESS Log weight, body composition, and progress photos. Charts show how your research notes change over time. BUILT FOR RESEARCH WORKFLOWS Fast search. Offline use. Optional account sync. Local-first storage. For research and educational purposes only. Not medical advice. Not for human consumption. Consult a qualified professional before any protocol. Subscription Information Pro Monthly — $5.99/month Pro Yearly — $49.99/year Subscription auto-renews unless turned off 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Privacy Policy: https://peptidelibrary.app/privacy EULA: https://peptidelibrary.app/terms

About

DoneDose

Log and track all your medication doses, including GLP-1, peptides, and HRT. Visualize injection sites, manage inventory, and record body metrics to understand your treatment's impact. Your health data remains private and offline.

Highlights
  • Log GLP-1, peptide, HRT, and other medication doses
  • Visualize injection site rotation on a body map
  • Calculator for reconstitution and draw volume
  • Inventory tracking for vials
  • Record body metrics like weight and mood
  • Offline functionality and no account required
Features
Read full description

Your whole stack in one list, on schedule. DoneDose tracks the medications you take on a schedule: TRT and HRT including estradiol, GLP-1s like Ozempic, Wegovy, Mounjaro and compounded semaglutide or tirzepatide, and peptides. Pills and supplements go in the same list. It shows what's done, what's due now and what comes next. No account. No cloud sync. Your dose history stays on your device. Today, at a glance One list for the day: the doses you've taken, the one that's due, and the rest of the schedule. Overdue doses are marked, not hidden. Log a dose in seconds Dose, time and site are filled in for you. A repeat-dose check catches an accidental double log before it's saved. Reminders A reminder for each scheduled dose. Tap it to go straight to logging. Home Screen widget Your next dose on your Home Screen, with the site to use. Tap it to log. Site rotation built in A body map shows which injection sites are ready and which need rest, counting every injection across all your medications. Each dose suggests the next site. Calculator and inventory Work out the draw volume from a concentration or a vial reconstitution. Check the result against your prescription. Vial inventory goes down as you log, so you know when stock is running low. Track how you feel Weight (with an optional goal), energy, mood and appetite, plus a side-effect log, right next to your doses. Light and dark Follows your iPhone's appearance. DoneDose Pro - Unlimited medications (free includes up to 3) - Estimated levels from each compound's half-life and your logged doses (estimates, not lab results) - Dose plans that follow the titration or cycle your prescriber set - Timing and schedule consistency insights - Apple Health sync - PDF medication report for your doctor, plus CSV export DoneDose tracks what you take. It doesn't give medical advice. DoneDose Pro - Auto-Renewable Subscription - Yearly: $34.99/year - Monthly: $4.99/month - Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.donedose.com/privacy

Screenshots

Peptide Library and Tracker4 screens
DoneDose4 screens

Verdict

The call

The clearest difference is rating: Peptide Library and Tracker at 4.7 against DoneDose's 4.2. Peptide Library and Tracker also leads on monetization model (free vs free with in-app purchases) and ratings volume (25 vs 6). DoneDose's advantage is review sentiment (100% vs 86%). On price, update cadence, 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. Peptide Library and Tracker sells 2 in-app purchases, starting at $4.99 per month and DoneDose sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Library and Tracker holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 25 and 6 respectively. Written reviews complicate that: 86% of Peptide Library and Tracker's written reviews are positive against 100% of DoneDose's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Peptide Library and Tracker ships an update every 10 days, DoneDose weekly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Peptide Library and Tracker versus DoneDose: the parameters behind the verdict, then further details
ParameterPeptide Library and TrackerDoneDose
PriceFreeFree
Rating4.7 (25 ratings) — better4.2 (6 ratings)
Positive reviews85.7% of reviews100.0% of reviews — better
Number of ratings25 — better6
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.416.4
Further details — not scored
Size78 MB50 MB
Age rating17+4+
DeveloperSuperfime LLCBenjamin Fox

Customer experience

Peptide Library and Tracker

All ratings25 ratings
Positive92.0%
Neutral4.0%
Negative4.0%
Written reviews7 reviews
Positive85.7%
Neutral14.3%
Negative0.0%

DoneDose

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Peptide Library and Tracker

Subscriptions2
  • Peptide Library Pro Monthly7 Days trial$4.991 Month
  • Peptide Library Pro Yearly7 Days trial$39.991 Year
3 purchases

DoneDose

Subscriptions2
  • DoneDose Pro7 Days trial$4.991 Month
  • DoneDose Pro Annual14 Days trial$34.991 Year
One-time1
  • Pro - Lifetime$4.99

Questions

Is Peptide Library and Tracker free?
Peptide Library and Tracker is free to download, with in-app purchases available.
Is DoneDose free?
DoneDose is free to download, with in-app purchases available.
Which has better reviews, Peptide Library and Tracker or DoneDose?
Peptide Library and Tracker is rated higher. Peptide Library and Tracker averages 4.7 out of 5 from 25 ratings, while DoneDose averages 4.2 from 6 ratings.
Do Peptide Library and Tracker or DoneDose have ads?
Neither Peptide Library and Tracker nor DoneDose shows ads.
Which is updated more often, Peptide Library and Tracker or DoneDose?
Peptide Library and Tracker ships an update every 10 days, and DoneDose weekly. Most recently, Peptide Library and Tracker was updated on October 24, 2026 and DoneDose on October 24, 2026.

Other comparisons