Comparison

Protokol vs Peptide Tracker

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

Head to head
About

Protokol

Features
Read full description

Protokol helps you build healthy habits that stick, with a plan made for you and people to do it with. GET A PLAN IN MINUTES Pick your goal and the AI Builder creates a workout plan, a meal plan, or both, matched to your training days. OR BUILD IT YOURSELF Personal trainers and experienced lifters can build plans by hand from the exercise library: workouts, exercises, meals and supplements. SHARE AND TRAIN TOGETHER • Share a workout or meal plan with one link • Friends open it and start the same plan in one tap • Live Share a meal plan and manage it together • Share your finished workouts and streaks AN AI COACH THAT ADAPTS Tell the coach what changed, like "dinners under 20 minutes", "no eggs" or "lose 5 kg but keep muscle", and it proposes the edits to your plan. GUIDED WORKOUTS A video for every exercise, sets and reps, and weight tracking with your last and best lifts. MEALS MADE EASY Daily meals with calories and macros, plus an automatic grocery list. Start with AI today. When you're ready, work with a personal trainer in the same app.

About

Peptide Tracker

This app helps users manage peptide and supplement protocols with precision. It offers dose logging, smart reminders, a reconstitution calculator, and wellness tracking. It syncs with Apple Health and prioritizes user privacy.

Highlights
  • Personalized peptide stack management
  • One-tap dose logging
  • Smart dose reminders
  • Built-in reconstitution calculator
  • Wellness and body tracking
  • Apple Health sync
  • 100% private data storage
Features
Read full description

Know what to take, when to take it, how to mix it, what inventory you have left, and how your body is responding. Every dose, calculation, check-in, and trend stays organized in one private place. FEATURES • Personalized protocols — Add any peptide or supplement, choose a product or formulation, then set dose, route, dates, notes, reminders, multiple daily times, custom weekdays, every-X-days timing, pauses, planned starts, repeating on/off cycles, or as-needed use. Group and color related compounds. • 250+ compounds — Browse categories, aliases, descriptions, evidence context, timing, titration, reconstitution details, GLP-1 options, and research sources. Bookmark compounds and links. • Reconstitution calculator — Enter vial amount, BAC water, target dose, and syringe capacity to calculate concentration, draw volume, and U-100 markings. Save, reopen, share, and estimate doses or refills from calculation plans. • Fast logging and widgets — Complete scheduled doses, add unscheduled doses, edit actual times, skip with a note, or undo. View upcoming doses and adherence on your Home Screen, and mark doses taken without opening Milos. • Injection sites, reminders, and Calendar — Select sites on an interactive front-and-back anatomical map, review recent sites, attach dose notes, control reminders per protocol, schedule bloodwork check-ins, and add dose or side-effect events to Apple Calendar. • Detailed inventory — Track vials, pens, pills, consumables, supplier, manufacturer, batch or lot, concentration, supply, thresholds, opened and expiry dates, notes, and complete transactions. See compatible dose coverage and projected refills; logging can deduct from a linked container. • Daily and body tracking — Log mood, notes, activity context, rest days, workouts, weight, and body fat. Record side effects with severity, protocol, injection site, timing, and notes. • Apple Health — Import available height, weight, body fat, lean mass, resting heart rate, HRV, sleep, and recent steps. Set a local step goal, and optionally save weight and body fat to Health. • Outcome plans and active levels — Create target dates, optional weight targets, a user-entered pace, and dated milestones. View simplified dose-equivalent decay estimates for supported compounds or a half-life you provide. Estimates are not blood measurements or dosing guides. • Progress and history — Explore adherence heatmaps, consistency, body trends, wellness, steps, activity, symptom patterns, doses, skips, bloodwork, and inventory transactions. Export progress, stack, compound, body, and calculator summaries. • Lab records — Store dated PDF reports locally and enter biomarker values, units, and lab reference ranges. Milos does not automatically interpret results. • Personalized setup — Choose multiple goals, experience, treatment stage, compounds, products, reminder preferences, side effects to monitor, and optional measurements. Milos adapts setup and explanations to your choices. HOW IT WORKS 1. Build schedules and groups. 2. Add inventory and thresholds. 3. Log doses, wellness, activity, and symptoms. 4. Calculate mixtures and save plans. 5. Review and share trends. Access requires a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://peptidestrackerapp.com/privacy/ Milos is for educational and tracking purposes only. It does not provide medical advice, diagnosis, treatment recommendations, or treatment predictions. Consult a qualified healthcare professional before starting, adjusting, or stopping any supplement or peptide protocol.

Screenshots

Protokol4 screens
Peptide Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Protokol at none against Peptide Tracker's 2. Protokol also leads on update cadence (every 6 days vs fortnightly) and iOS requirement (15.6 vs 18.0). On price, ads and device support 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 Tracker sells 2 in-app purchases, starting at $5.99 per 7 days. Protokol asks for nothing beyond the download.

UpkeepUpdate frequency

Protokol ships an update every 6 days, Peptide Tracker fortnightly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
Protokol versus Peptide Tracker: the parameters behind the verdict, then further details
ParameterProtokolPeptide Tracker
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 6 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size90 MB37 MB
Age rating4+12+
DeveloperMilan VilovValentin Dreyfus

In-app purchases

None

Protokol

No in-app purchases

2 purchases

Peptide Tracker

Subscriptions2
  • Your Milos$5.997 Days
  • Your Milos3 Days trial$34.991 Year

Questions

Is Protokol free?
Protokol is free to download, with no in-app purchases.
Is Peptide Tracker free?
Peptide Tracker is free to download, with in-app purchases available.
Do Protokol or Peptide Tracker have ads?
Neither Protokol nor Peptide Tracker shows ads.
Which is updated more often, Protokol or Peptide Tracker?
Protokol ships an update every 6 days, and Peptide Tracker fortnightly. Most recently, Protokol was updated on October 13, 2026 and Peptide Tracker on October 8, 2026.

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