Peptide Ninja vs PepTrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Ninja
Manage peptides safely and accurately with this comprehensive companion app. It offers intuitive tools for calculating dosages, tracking schedules, and monitoring health progress for both new and experienced users.
- Peptide dosage calculation
- Schedule tracking
- Health progress monitoring
- Intuitive user interface
- Suitable for all experience levels
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Peptide Ninja keeps your peptide and GLP-1 routine organized in one place. Save the doses your provider or vial label gives you, log every shot in a tap, and see your history, health trends and reminders together. DOSES • One card per peptide with the dose and syringe units you were given • Log a dose in one tap, with injection site and time • See when you last took each one • Track when a vial was mixed and get a reminder on its use-by date SCHEDULE (Premium) • Plan recurring doses and get reminders before each one • Shift your schedule when a dose is taken late, and mark missed or skipped doses • Rotate injection sites and keep a complete dose history • Estimated blood level charts for each peptide HEALTH (Premium) • Track weight, blood pressure and blood sugar • Set a weight goal and follow your trend • Share a PDF or CSV report with your doctor LIBRARY • Over 70 peptides and related compounds with descriptions and half-life information • Browse vendors Peptide Ninja does not calculate or recommend doses. Always follow the instructions from your healthcare provider or your vial label. Peptide Ninja is not a medical device and is not a substitute for professional medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PepTrack
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Track Your Peptide Protocol (Premium subscription required) Log doses, manage your vault, and stay consistent, every single day. Add your peptide vials and track exactly how much is left (Premium) Build custom protocols with daily, hourly, or cycle-based scheduling (Premium) Log each dose with a single tap and watch your streak grow (Premium) If you're serious about your peptide protocol, PepTrack keeps you organised, consistent, and on track. HOW TO USE PEPTRACK - Add peptides to your Vault: Enter the vial size, reconstitution amount, and expiry date (Premium) - Create a protocol: Set your dose, frequency, and start date (Premium) - Log doses daily: Your progress and streak update automatically (Premium) - Browse 80+ peptides: Research dosing guides, stacks, half-lives, and risks before you start A PepTrack Premium subscription is required to use the Vault, protocols, and dose logging. Peptide browsing is available to all users. Whether you're running BPC-157, GHK-Cu, Ipamorelin, or stacking multiple peptides, PepTrack gives you a clean, simple way to stay on top of your protocol without spreadsheets or guesswork. For feedback or support: support@kyrosweb.com IMPORTANT PepTrack does not provide medical advice. All content is for informational and organisational purposes only. Always consult a qualified healthcare professional before starting any peptide protocol. TERMS OF SERVICE https://kyrosweb.com/peptrack/terms
Screenshots
Verdict
The clearest difference is iOS requirement: PepTrack at 16.4 against Peptide Ninja's 18.6. 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
Both are free to download. Peptide Ninja sells 1 in-app purchase, starting at $5.99 per month and PepTrack sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Peptide Ninja ships an update fortnightly, PepTrack every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | Peptide Ninja | PepTrack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 14 MB | 137 MB |
| Age rating | 4+ | 12+ |
| Developer | Soom Technologies | ARTUS GUENES |
In-app purchases
Peptide Ninja
- Premium Access$5.991 Month
PepTrack
- PepTrack Weekly$9.997 Days
- PepTrack Yearly3 Days trial$49.991 Year








