PeptIQ vs Peptide Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PeptIQ
This app helps users meticulously log peptide injections, manage custom treatment plans, and monitor injection site rotation. It also tracks inventory, provides wellness insights, and offers an educational peptide library, all while prioritizing user privacy with local data storage.
- Log peptide injections with dosing and site tracking
- Build custom protocols with flexible schedules
- Monitor injection site rotation
- Track inventory and vial amounts
- Visualize wellness trends
- Educational peptide library
- Privacy-first local data storage
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PeptIQ is a simple, private tracker for your peptide routine. Log doses, follow your protocol, keep vials and pens organized, and see your health data next to your log, all in one clean app. PeptIQ is a tracking and education tool. It does not sell or source peptides, list vendors, or give medical advice. A FRESH NEW LOOK • Today shows what is up next, with one tap to log or skip • A simple bottom bar: Today, Plan, AI, Learn and Health • Light and dark themes LOG DOSES IN SECONDS • Log amount, time, route and site in a couple of taps • Mark doses done, skipped or missed • Streaks and history keep you consistent • Rotate sites on a body map FOLLOW YOUR PROTOCOL • Daily, weekly, cycling or custom schedules • Reminders for upcoming doses • Pause and resume anytime • Calendar view of everything that is planned VIALS, PENS AND INVENTORY • Track vials on hand, amount left, low stock and expiration • Pen tracking in clicks • Purchase details on each vial: price, lot, date and cost per dose • Mixing math: enter your vial size, water and amount to see concentration and syringe units for the values you enter AI THAT KNOWS YOUR LOG • Ask questions about your own routine and history • Get help organizing a protocol you already have • Educational answers only, not a clinician HEALTH DATA IN ONE PLACE • Connect Apple Health and Oura to see sleep, HRV, steps and weight next to your log • WHOOP beta (limited seats) • Upload bloodwork and keep lab results in one timeline • Half-life charts show modeled activity based on your logged entries LEARN AND CONNECT • Educational library and glossary • Community to share progress and ask questions PRIVACY FIRST • Keep your data on your device, or sync across your own devices • We do not sell personal or health data PEPTIQ PREMIUM Some features need a PeptIQ Premium subscription. Prices are shown in the app before you subscribe. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://peptiq.io/terms Privacy Policy: https://peptiq.io/privacy Help Center: https://peptiq.io/help PeptIQ does not provide medical advice, diagnosis or treatment and does not recommend doses. Talk to a qualified clinician about your own care.
Peptide Stack
Track your GLP-1 medication doses and monitor your weight progress. This app supports various peptide medications and custom stacks, helping you manage your health journey.
- GLP-1 medication tracking
- Weight progress monitoring
- Custom peptide stack support
- Dose logging
- Subscription management
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Whether you're on a GLP-1 medication, semaglutide, tirzepatide, or running a custom peptide stack. Subscription Details: - Monthly Plan: $9.99/month (auto-renews monthly) - Annual Plan: $49.99/year ($4.17/month, auto-renews annually) - Payment will be charged to your Apple ID account at confirmation of purchase - Subscription automatically renews unless canceled at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase Terms of Use (EULA): https://peptidestack.io/terms Privacy Policy: https://peptidestack.io/privacy
Screenshots
Verdict
The clearest difference is rating: PeptIQ at 4.7 against Peptide Stack's 4.2. PeptIQ also leads on ratings volume (944 vs 5) and iOS requirement (16.4 vs 18.0). Peptide Stack's advantage is update cadence (daily vs every 4 days). On price, review sentiment, 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. PeptIQ sells 12 in-app purchases, starting at $9.99 per 7 days and Peptide Stack sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
PeptIQ holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: PeptIQ has 944 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 65% of PeptIQ's written reviews are positive against 67% of Peptide Stack's, so the app with the better star average is not the one people write more warmly about.
PeptIQ ships an update every 4 days, Peptide Stack daily. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.
| Parameter | PeptIQ | Peptide Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (944 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 64.9% of reviews | 66.7% of reviews — better |
| Number of ratings | 944 — better | 5 |
| Update frequency | Every 4 days | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 148 MB | 13 MB |
| Age rating | 4+ | 12+ |
| Developer | Kris Chase | Brandon King |
Customer experience
PeptIQ
Peptide Stack
In-app purchases
PeptIQ
- Premium Weekly$9.997 Days
- PeptIQ Premium Monthly$19.991 Month
- Premium Monthly $24.99$24.991 Month
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- PeptIQ Premium Annual 50% Off$49.991 Year
- PeptIQ Premium Annual (50% Off)7 Days trial$49.991 Year
- Premium Yearly $79.99$79.991 Year
- PeptIQ Premium Annual July4$82.001 Year
- PeptIQ Premium Yearly7 Days trial$99.001 Year
- Premium Annual $99 Trial7 Days trial$99.001 Year
- Premium Annual $99$99.001 Year
- Premium Annual $129.993 Days trial$129.991 Year
- Premium Lifetime$299.99
Peptide Stack
- Monthly Plan7 Days trial$9.991 Month
- Annual Plan7 Days trial$49.991 Year
Questions
Is PeptIQ free?
Is Peptide Stack free?
Which has better reviews, PeptIQ or Peptide Stack?
Do PeptIQ or Peptide Stack have ads?
Which is updated more often, PeptIQ or Peptide Stack?
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