Comparison

PeptIQ vs STACKED

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

PeptIQ is a simple, private tracker for your peptide routine. Log what you take, follow your protocol, keep vials and pens organized, see Apple Health, Oura and WHOOP data next to your log, compare progress photos, and connect with a community of people tracking the same way. 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 IN SECONDS • Log amount, time, route and site in a couple of taps • Save the amount exactly as written on your label or by your clinic. PeptIQ shows back what you enter • Mark entries 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 what is coming up • Pause and resume anytime • Calendar view of everything that is planned VIALS, PENS AND INVENTORY • Add a vial in seconds with the details from its label • Track vials on hand, amount left, low stock and expiration • Pen tracking in clicks • Purchase details on each vial: price, lot and date 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 SMART DEVICES AND HEALTH DATA • Apple Health: sleep, HRV, resting heart rate, steps and weight • Oura: sleep and readiness, connected directly • WHOOP: recovery, sleep, HRV and workouts (limited spots; join the waitlist when full) • See your wearable trends charted next to your log • Upload bloodwork and keep lab results in one timeline • Half-life charts show modeled activity based on your logged entries PROGRESS PHOTOS • Take private check-in photos and see them on a timeline • Compare any two dates side by side, split or blended • Share a before and after card, with or without dates • Photos stay private unless you choose to share COMMUNITY • A moderated community of real people tracking their routines • Share progress, ask questions and follow others • Trending posts, weekly updates and saved posts • Never medical advice, never a marketplace LEARN • Educational library and glossary 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. Talk to a qualified clinician about your own care.

About

STACKED

This app helps you meticulously track peptide doses, schedules, and progress. Log injections, monitor weight and sleep, record nutrition, and access research profiles. Stay informed about your health journey with detailed insights and reminders.

Highlights
  • Log peptide injections with dosage and site
  • Manage multiple peptide vials
  • Set custom dose schedules and reminders
  • Track weight, sleep, and nutrition
  • Record daily mood and energy levels
  • Access peptide research profiles
  • Log and rate side effects
Features
Read full description

Stacked is the premium peptide tracking app designed to help you stay on top of every dose, schedule, and milestone. Full access requires an active Stacked subscription. Track BPC-157, Semaglutide, CJC-1295, or any other peptide. Stacked gives you the tools to log, monitor, and review your progress with ease. TRACK YOUR DOSES: Log every injection with dosage, site, and notes. Manage multiple vials with concentration and remaining units. Set daily, weekly, or custom dose schedules and get reminders so you never miss a dose. MONITOR YOUR PROGRESS: Track weight trends over time. Log sleep quality, duration, and patterns. Record daily nutrition including protein, calories, water, and more. Complete daily check-ins for mood, energy, and sleep quality. STAY INFORMED: Browse 100+ peptide research profiles. Understand mechanisms, research status, and focus areas. Track and log side effects with severity ratings. View your full dose history on a calendar, see your streak, total doses, and active peptides at a glance and export reports to share with your provider. Stacked is strictly a tracker, we help you stay organized and consistent with your existing protocol. We do not create, recommend, or prescribe peptide protocols. For informational purposes only. Not medical advice. Privacy Policy: www.stackedpep.com/policy Terms of Use: www.stackedpep.com/terms

Screenshots

PeptIQ4 screens
STACKED4 screens

Verdict

The call

The clearest difference is monetization model: PeptIQ at free with in-app purchases against STACKED's subscription. PeptIQ also leads on ratings volume (954 vs 53). STACKED's advantage is ads (none vs shown). On price, rating, in-app purchases and device support 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. PeptIQ sells 10 in-app purchases, starting at $9.99 per 7 days and STACKED sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for PeptIQ against 4.6 for STACKED. That said, the two scores are not equally well evidenced: PeptIQ has 954 ratings behind it against 53, so its average is the more settled of the two.

Scorecard3 real differences · 7 level
PeptIQ versus STACKED: the parameters behind the verdict, then further details
ParameterPeptIQSTACKED
PriceFreeFree
Rating4.7 (954 ratings) — better4.6 (53 ratings)
Positive reviews60.3% of reviews—
Number of ratings954 — better53
Update frequencyEvery 5 days—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size148 MB28 MB
Age rating17+12+
DeveloperKris ChaseAlexandru Malenchi

Customer experience

PeptIQ

All ratings946 ratings
Positive90.8%
Neutral5.6%
Negative3.6%
Written reviews63 reviews
Positive60.3%
Neutral9.5%
Negative30.2%

STACKED

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

In-app purchases

10 purchases

PeptIQ

Subscriptions10
  • Premium Weekly$9.997 Days
  • PeptIQ Premium Monthly$19.991 Month
  • Premium Monthly $24.99$24.991 Month
Show 7 more
  • PeptIQ Premium Annual 50% Off$49.991 Year
  • PeptIQ Premium Annual (50% Off)7 Days trial$49.991 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
3 purchases

STACKED

Subscriptions3
  • Stacked Premium Weekly$9.997 Days
  • Stacked Premium Yearly Promo$34.991 Year
  • Stacked Premium Yearly$69.991 Year

Questions

Is PeptIQ free?
PeptIQ is free to download, with in-app purchases available.
Is STACKED free?
STACKED is free to download, with in-app purchases available.
Which has better reviews, PeptIQ or STACKED?
PeptIQ is rated higher. PeptIQ averages 4.7 out of 5 from 954 ratings, while STACKED averages 4.6 from 53 ratings.
Do PeptIQ or STACKED have ads?
PeptIQ shows ads; STACKED does not.

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