Loop vs Peptico
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Loop
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Loop is a private, easy-to-use tracker for your peptide, GLP-1, or TRT injection routine. It keeps your schedule, dose history, reminders, supplies, and injection sites organized in one place - so you can stay consistent without spreadsheets or guesswork. Loop is a personal tracking tool. It does not provide medical advice, dosing recommendations, or any way to obtain medications. Always follow the guidance of a qualified healthcare professional. WHAT YOU CAN DO WITH LOOP โข Build your schedule - set up recurring injections and see your whole routine at a glance โข Log every dose - keep a clear, private history of what you recorded and when โข Stay on time - reminders so you never miss a scheduled dose โข Track your supply - know how much you have left and reorder in time โข Rotate injection sites - log sites on a body map to keep your rotation organized PRIVATE BY DESIGN Your data is yours. Loop is built around privacy, with secure sign-in and full control over your information, including in-app account deletion. LOOP PRO Loop requires a subscription to use. Choose a monthly or yearly plan; the yearly plan may include an introductory free trial where offered. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. HEALTH DISCLAIMER Loop is designed for personal tracking and educational purposes only. It is not intended to provide medical advice, diagnosis, treatment recommendations, or dosing instructions. Always consult a qualified healthcare provider for any medical decisions or health concerns. All features are for personal record-keeping and educational reference only. Privacy Policy: https://tryloop.health/privacy-policy Terms of Service: https://tryloop.health/terms-of-service Support: hello@tryloop.health
Peptico
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Peptico is your all-in-one companion for staying consistent and organized with your peptide routine. Peptico is free to download. Dose logging and tracking are free to use. A Peptico Pro subscription unlocks the premium features marked "Peptico Pro" below. DOSE AND SITE TRACKING Log each injection with the date, amount, and rotation site on an interactive body map. See your history at a glance and keep your sites healthy. PROTOCOLS AND REMINDERS Build a protocol for each peptide and let Peptico schedule it. Local reminders keep you on track so you never miss one. Unlimited protocols with Peptico Pro. VIAL INVENTORY Keep track of your vials โ what you have on hand, when you opened them, and when they expire. PROGRESS AND RESULTS (Peptico Pro) Track your weight with a smooth chart, set a goal, and see your trend next to your protocol. Understand what is working. PEPTIDE LIBRARY (Peptico Pro) Explore a growing library of peptides, each with its own profile and research notes, with citations to public sources such as PubMed and PubChem. NUTRITION (Peptico Pro) Scan your food to log calories and macros alongside your routine. AI CHAT (Peptico Pro) Ask questions and get help staying organized and consistent with your goals. PRIVATE BY DESIGN Your data stays on your device and is included in your iCloud backup. Available in English and Spanish. PEPTICO PRO Peptico Pro is an auto-renewing subscription that unlocks the full experience: unlimited protocols, AI chat, nutrition scanning, progress insights, and the complete peptide library. Monthly: $12.99 Yearly: $29.99 (best value) Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or turn off auto-renewal anytime in Settings > Apple ID > Subscriptions. Terms of Use: https://ssssstudios.com/peptico-terms.html EULA (Apple): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ssssstudios.com/peptico-privacy.html IMPORTANT Peptico is a tracking tool only. It is not medical advice and does not diagnose, treat, prescribe, or recommend any dose. Always consult a qualified healthcare professional before starting any peptide or protocol.
Screenshots
Verdict
The clearest difference is ads: Loop at none against Peptico's shown. Peptico's advantage is update cadence (weekly vs every 2 months) and iOS requirement (16.4 vs 26.5). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Loop sells 3 in-app purchases, starting at $9.99 per month and Peptico sells 5 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Loop ships an update every 2 months, Peptico weekly. Both last shipped on November 5, 2026.
| Parameter | Loop | Peptico |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad โ better |
| Requires iOS | 26.5 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 37 MB | 81 MB |
| Age rating | 4+ | 12+ |
| Developer | ROK POPOVIC | SSS STUDIOS LLC |
In-app purchases
Loop
- Loop Pro - Monthly$9.991 Month
- Loop Pro - Yearly Offer$29.991 Year
- Loop Pro - Yearly3 Days trial$39.991 Year
Peptico
- Peptico Pro - 1 Week$9.997 Days
- Peptico - 1 month$12.991 Month
- Peptico - 12 months$29.991 Year
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- Peptico - 12 months FREE Trial3 Days trial$29.991 Year
- Peptico - 12 months3 Days trial$34.991 Year









