Comparison

Pep Planner vs Protokit

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

Head to head
About

Pep Planner

This app helps researchers organize peptide and GLP-1 protocols, inventory, and data. It features daily task tracking, protocol building, a peptide calculator, and vendor/order management. Research+ offers advanced features like AI assistance and cloud sync.

Highlights
  • Protocol tracking and scheduling
  • Inventory and stockpile management
  • Peptide calculator
  • Vendor and order tracking
  • AI Research assistant (Research+)
  • Cloud sync (Research+)
Features
Read full description

Pep Planner is the planner you wish existed three spreadsheets ago. Whether you're just starting out or deep in the rabbit hole, it keeps your protocols, reminders, inventory, and history organized so you don't have to. Organize your peptide research. TODAY'S RESEARCH Front and center when you open the app. Inspired by the handmade "Today's Research" bookmarks from every original physical Pep Planner, now interactive. Your day is split into Morning and Evening with every task laid out. Tap to mark complete, add a note, and move on. Checked something by mistake? Tap Undo. REMINDERS Get reminded when it's time, so nothing on your schedule slips by. FREE & RESEARCH+ Pep Planner is free to use: no payment, no commitment. New users get 14 days of full Research+ access to try everything. After the trial, keep using the app free or upgrade to Research+ for unlimited protocols, unlimited stockpile, cloud sync across all devices, AI Assistant, Buddy System, advanced analytics, and premium themes. Monthly, annual, or lifetime. Your call. YOUR PROTOCOLS Build and track your own schedules: cycles, frequency, timing, and notes. Whether it's one peptide or a full stack, the app remembers which week you're on. Quick Start gets you running in 30 seconds. Fill in the details when you're ready. AI ASSISTANT (Research+) Ask questions about your own records right inside the app. It reads your protocols, notes, and history, not the internet. No outside guidance. Just your data, organized and surfaced when you need it. BUDDY SYSTEM (Research+) One app for two people. Add a partner and keep records for both. A single tap switches between views. Each person's data stays completely separate. VENDORS & ORDERS Store vendor info, payment methods, tracking numbers, and order history in one place. Never lose a contact or forget who had what in stock. STOCKPILE Know exactly what you have. Track quantities, batches, expiration dates, and notes. Orders can move straight into your stockpile when they arrive. No more panic counting. CALENDAR More than just dates. Protocols, supplements, notes, future buys, and breaks, all on one screen. See what's coming, what's ending, and what needs attention. Daily notes and task completion built in. HOME DASHBOARD Pick Simple for a clean daily view or Advanced for the full picture: tasks, active protocols, orders, inventory, goals, hydration, and weight at a glance. GOALS & NOTES Set your own milestones. Keep free-form notes. Track what matters to you. ANALYTICS & THEMES Your data works for you. Consistency, spending breakdowns, delivery lead times, and low stock alerts, all calculated from what you enter. Choose themes like Sage, Mauve, and Taupe and set your notification preferences. SYNCED & PRIVATE Your data syncs across your phone, tablet, and the web. We never sell or share it. Built for the peptide community. All content is yours: user-created, user-managed. This app is an organizational tool only. Not medical advice. Not health guidance. Not for diagnosis or treatment. Privacy Policy: [thepepplanner.app/privacy](https://thepepplanner.app/privacy) Terms of Use: [thepepplanner.app/terms](https://thepepplanner.app/terms)

About

Protokit

Log and track peptide cycles, doses, and vials with a powerful, clean interface. Features include a reconstitution calculator, smart scheduling with reminders, and detailed statistics on adherence and progress. Integrates with BodyMetrics for correlating lab results with your protocol.

Highlights
  • Track peptides, blends, pre-mixed vials, and tablets
  • Reconstitution calculator for accurate dosing
  • Smart scheduling with custom reminders
  • Detailed statistics on adherence and progress
  • Injection site logging with rotation reminders
  • BodyMetrics integration for lab data correlation
  • Customizable themes and views
Read full description

Protokit — Peptide Tracker & Log Formerly Pep Tracker. Same app, same data, new name. Protokit is a clean, powerful peptide tracker for logging your protocol — cycles, doses, injections and vials, all in one place. Built for people who like to keep track of the details. TRACK FOUR KINDS OF ENTRY - Peptides — vial size and your own schedule - Blends — several peptides in one vial, tracked as one - Pre-mixed vials that arrive ready in solution - Tablets — strength per tablet and pack size Each type gets the right fields. PEPTIDE BLENDS - List each component in the vial - One schedule, one reminder, one injection for the whole blend PEPTIDE MANAGEMENT - Track everything in one place; pause and resume anytime - Vial level at a glance - Vial bar shifts color as it runs low, with a warning on your last vial SMART SCHEDULING - Daily, every 2–6 days, weekly or fully custom schedules - Start a cycle on a future date — set the first dose and it begins then - Morning and evening reminders on the days a dose is due - Private mode: keep peptide names off your lock screen - Flags the day a vial or pack won't stretch far enough CYCLE TRACKING - Set cycle length and rest periods per entry - Progress and day count on the card - Get notified when a cycle or rest period ends STATISTICS - Adherence, doses taken and missed by week, month or year - Dose trends and a per-peptide breakdown - Cycle progress with its own adherence and streak BODY & LABS (BodyMetrics integration) - Import your measurements and bloodwork from BodyMetrics - Correlate your body and lab markers against cycles and doses - See how your body responds over each cycle INJECTION SITE LOG - Log each injection on an anatomical body map - See how recently each area was used, with rotation reminders PROTOCOL VIEW - A clean, shareable overview of your whole protocol - Cards, Compact or Table view, with adjustable text size VITAMINS & MINERALS - A simple daily check-off for your supplements - Weekly overview of days taken and missed (optional — hide it in Settings) ESSENTIAL OR ADVANCED - Essential shows your daily doses only - Advanced unlocks stats, cycles, vial stock and Protocol view - Switch anytime — same data, same account YOUR STYLE, YOUR CHOICE - 16 themes across three families - Cyber: Matrix, Cyber, Neon, Amber - Signature: Onyx, Aurora, Mono, Volt - Classic: light or dark with Teal, Indigo, Berry or Ochre CLOUD SYNC - Works without an account — sign in with email to sync safely across devices PROTOKIT PRO Unlock unlimited peptides with a one-time purchase or an auto-renewing monthly subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple ID settings. Protokit — the peptide tracker built for the details. Protokit is a personal tracking tool for organizing your own records. It does not calculate doses, provide medical advice, dosing recommendations, or instructions of any kind. Always consult a qualified healthcare professional before using any substance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://almstedt.studio/protokit/privacy/

Screenshots

Pep Planner2 screens
Protokit4 screens

Verdict

The call

The clearest difference is update cadence: Protokit at every 6 days against Pep Planner's every 2 months. On price, ads, in-app purchases and monetization model 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. Pep Planner sells 6 in-app purchases, starting at $4.99 per month and Protokit sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pep Planner ships an update every 2 months, Protokit every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 9 level
Pep Planner versus Protokit: the parameters behind the verdict, then further details
ParameterPep PlannerProtokit
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size110 MB50 MB
Age rating4+17+
DeveloperLeBrock MaldonadoNiklas Almstedt

Customer experience

Pep Planner

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Protokit

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Pep Planner

Subscriptions4
  • The Pep Planner – Monthly$4.991 Month
  • The Pep Planner - Research+ Monthly$4.991 Month
  • The Pep Planner – Annual$39.991 Year
Show 1 more
  • The Pep Planner - Research+ Annual$39.991 Year
One-time2
  • The Pep Planner - Research+ Life$99.99
  • The Pep Planner – Lifetime$119.99
2 purchases

Protokit

Subscriptions1
  • Pep Tracker Pro$3.991 Month
One-time1
  • Pep Tracker Pro – Lifetime$24.99

Questions

Is Pep Planner free?
Pep Planner is free to download, with in-app purchases available.
Is Protokit free?
Protokit is free to download, with in-app purchases available.
Do Pep Planner or Protokit have ads?
Neither Pep Planner nor Protokit shows ads.
Which is updated more often, Pep Planner or Protokit?
Pep Planner ships an update every 2 months, and Protokit every 6 days. Most recently, Pep Planner was updated on October 24, 2026 and Protokit on October 25, 2026.

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