Peptide Tracker vs KalePep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Tracker
This app helps you privately log and calculate doses for peptides and GLP-1 therapies. It features a reconstitution calculator, dose log, vial tracking, scheduling with reminders, and a searchable catalog of common substances. All data is stored locally on your device.
- Reconstitution calculator
- Private dose logging
- Vial tracking with expiry alerts
- Dose scheduling and reminders
- Searchable peptide catalog
- Offline functionality
- Data export (CSV/JSON)
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Peptide Tracker is a private logbook and arithmetic dosing calculator for peptides and GLP-1 therapies used under the direction of a licensed healthcare provider. No account. No sign-in. No analytics. Everything you enter stays on your device. RECONSTITUTION CALCULATOR Enter your vial strength, the volume of bacteriostatic water you added, your syringe type, and the dose your provider directed. You get the resulting concentration in mg/mL, the volume to draw, the mark to fill to on the syringe, and how many doses the vial holds. It is arithmetic on the numbers you enter — nothing more. It does not recommend a dose. DOSE LOG Record what you took and when: substance, amount, unit (mg, mcg, IU or mL), route, and any notes. Your recent doses stay one tap away. VIALS Track each vial's remaining amount, concentration and expiry date. Logging a dose from a vial decrements it automatically, so the amount you see is the amount that is actually left. Vials are flagged in the app as they approach expiry, run empty, or expire. SCHEDULE Keep your planned cadence in one place — daily, every N days, specific days of the week, or on/off cycles — and get a reminder when a dose is due. SEARCHABLE CATALOG Common GLP-1 and provider-directed peptides, searchable by name or by the other names you may know them by. Add your own entries at any time. Research peptides are hidden by default and can be turned on in Settings. PRIVATE BY DESIGN - No account and no sign-in. - No analytics and no tracking. - Works fully offline. - Export everything you have entered as CSV or JSON whenever you want. IMPORTANT Peptide Tracker is a record-keeping and calculation tool. It is not medical advice and does not diagnose, treat, cure, or recommend any dose or substance. It does not sell, source, or link to any product. Always follow the instructions of your licensed healthcare provider, and use only the substances and protocols your provider directs.
KalePep
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KalePep is the most complete peptide knowledge base available — with 164 compounds, more than any other app on the market. Built for biohackers, athletes, and longevity enthusiasts who demand accurate, detailed, and actionable information. PEPTIDE LIBRARY — 164 COMPOUNDS The largest peptide database on the App Store. Every compound includes evidence level (Solid, Moderate, or Emerging), reference dose, therapeutic range, dosing frequency, pharmacokinetics, drug interactions, special populations, stability, storage guidelines, and a full scientific profile. Search by name, filter by category, or browse all 164 compounds. PEPTIDE COMPARATOR Compare up to 3 peptides side by side in a detailed comparison table covering category, objective, description, reference dose, unit, therapeutic range, frequency, pharmacokinetics, and more. Make informed decisions about which compounds fit your goals. PROTOCOL BUILDER Create fully customized peptide protocols with multiple compounds, individual dosing schedules, vial supply tracking, and real-time adherence monitoring. Get AI-powered Smart Suggestions that recommend compounds based on your therapeutic goals — from muscle mass and recovery to longevity, cognitive focus, weight loss, and more. RECONSTITUTION PLANNER Never miscalculate a dose again. Enter your vial content, desired dose per injection, and BAC water volume — KalePep instantly calculates concentration, mg per unit, units to draw, and total doses per vial. Visualizes the exact fill level on an interactive syringe diagram with 1mL and 0.5mL options. INJECTION GUIDE Master subcutaneous and intramuscular injection techniques with clear visual site guides covering abdomen, thigh, gluteal, pectoral, and more. Includes rotation schedules and step-by-step preparation instructions for safe and correct administration. PEPTIDE ENCYCLOPEDIA (PEDIA) 92 terms covering pharmacology, dosing concepts, reconstitution, storage, and application. From half-life and bioavailability to BAC water and peptide bonds — the most complete reference glossary for peptide users. PEPTIDE COMBOS 25 curated compound combinations with synergy notes, use cases, and dosing considerations. Discover which peptides work well together and why. JOURNAL Track daily doses, symptoms, weight, mood, and observations. Log how you feel with each compound, monitor your progress over time, and build a complete record of your peptide experience. FREE DURING BETA All 164 compounds and all features are fully accessible at no cost during beta. A Pro version is coming soon. EDUCATIONAL USE ONLY KalePep is strictly for educational purposes. All content is informational only and does not constitute medical advice. Always consult a qualified healthcare professional before using any compound.
Screenshots
Verdict
Peptide Tracker and KalePep are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Peptide Tracker | KalePep |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 4 MB | 25 MB |
| Age rating | +17 | 12+ |
| Developer | Shred Apps, LLC | Camargo Professional Services Corp |
In-app purchases
Peptide Tracker
No in-app purchases
KalePep
No in-app purchases









