Comparison

EvoFit321 vs DoseStack Peptide Tracker

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

Head to head
About

EvoFit321

Features
Read full description

Download the EvoFit321 app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, purchase class packages, check your profile and membership status, keep up to date with the latest products and services, and more – all from your device. Visit www.evofit321.com to learn more.

About

DoseStack Peptide Tracker

This app helps manage peptide, GLP-1, and hormone replacement therapies. It offers dose calculation, injection logging, medication reminders, symptom tracking, and provider-ready reports. Simplify your daily tracking routine for various medications and wellness metrics.

Highlights
  • Dose calculator for peptides and GLP-1
  • Injection logging and site tracking
  • Customizable medication reminders
  • Symptom and wellness tracking
  • Lab results and biomarker logging
  • Provider-ready reports
Features
Read full description

PEPTIDE, GLP-1 & HORMONE TRACKER DoseStack brings peptide and GLP-1 tracking, injection history, medication reminders, symptom tracking, lab results and provider-ready reports together in one app. Manage peptides, testosterone replacement therapy (TRT), hormone replacement therapy (HRT), supplements and other medications without juggling reminders, notes and spreadsheets. SEE WHAT'S DUE TODAY Your Today screen organizes scheduled medications so you know what's due and what's already logged. • Get optional medication and injection reminders. • Log an administration with one tap or enter additional details. • Delay or skip scheduled administrations. • Review daily completion at a glance. MEDICATIONS & TREATMENT SCHEDULES Organize medications, record prescribed doses and manage personalized treatment schedules in one place. • Organize peptide, GLP-1, TRT, HRT and supplement routines. • Record medication names, prescribed doses and instructions. • Set schedules, reminders and treatment cycles. • Track injectable, oral and topical medications. • Record subcutaneous (SQ) and intramuscular (IM) injections. • Track injection sites and review rotation history. COMPLETE MEDICATION & INJECTION LOG Your Log keeps recorded administrations, dates and times organized across your medications. Quickly check what you've taken, review injection details and maintain a history of medication and schedule changes. Choose quick logging for convenience or add detailed information when you need a more complete record. TRACK SYMPTOMS & WELLNESS Record symptoms and track wellness measurements, including sleep, energy, mood, libido, weight and workout performance. Review these records alongside your medication history to recognize possible patterns and document changes over time. LAB RESULTS & BIOMARKERS Keep your laboratory results organized alongside your medications and symptoms. Record lab values, track biomarkers and hormone levels, and review changes across testing dates. DETAILED REPORTS FOR YOUR PROVIDER Turn your tracking history into reports you can review and share with your healthcare provider. Bring together your medication records, injection history, adherence records, symptoms, wellness trends and laboratory results. Prepare for healthcare appointments with organized information instead of relying on memory. BUILT FOR YOUR ROUTINE Whether you're looking for a peptide tracker, GLP-1 tracker, TRT tracker or injection tracker, DoseStack brings your tracking tools together. Track semaglutide, tirzepatide, hormone therapies, peptides, supplements and other medications. Flexible reminders, quick logging and an organized medication history make consistent tracking easier. DoseStack is a medication tracking and recordkeeping tool. It does not calculate or recommend medication dosages, prescribe treatments or replace guidance from a qualified healthcare professional. Follow your prescribing provider's instructions. Download DoseStack and simplify your daily tracking routine. Terms of Use (EULA): https://dosestack.replit.app/terms Privacy Policy: https://dosestack.replit.app/privacy

Screenshots

EvoFit3214 screens
DoseStack Peptide Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: EvoFit321 at none against DoseStack Peptide Tracker's 2. DoseStack Peptide Tracker's advantage is update cadence (every 5 days vs every 4 months). On price, ads, device support and iOS requirement 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. DoseStack Peptide Tracker sells 2 in-app purchases, starting at $7.99 per month. EvoFit321 asks for nothing beyond the download.

UpkeepUpdate frequency

EvoFit321 ships an update every 4 months, DoseStack Peptide Tracker every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
EvoFit321 versus DoseStack Peptide Tracker: the parameters behind the verdict, then further details
ParameterEvoFit321DoseStack Peptide Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.615.1 — better
Further details — not scored
Size32 MB54 MB
Age rating4+4+
DeveloperEvolution Fitness 321 LLCOurOdysea LLC

In-app purchases

None

EvoFit321

No in-app purchases

2 purchases

DoseStack Peptide Tracker

Subscriptions2
  • DoseStack Pro Monthly7 Days trial$7.991 Month
  • DoseStack Pro Annual7 Days trial$59.991 Year

Questions

Is EvoFit321 free?
EvoFit321 is free to download, with no in-app purchases.
Is DoseStack Peptide Tracker free?
DoseStack Peptide Tracker is free to download, with in-app purchases available.
Do EvoFit321 or DoseStack Peptide Tracker have ads?
Neither EvoFit321 nor DoseStack Peptide Tracker shows ads.
Which is updated more often, EvoFit321 or DoseStack Peptide Tracker?
EvoFit321 ships an update every 4 months, and DoseStack Peptide Tracker every 5 days. Most recently, EvoFit321 was updated on November 3, 2026 and DoseStack Peptide Tracker on October 31, 2026.

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