Comparison

PeptIQ vs iU Train

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

iU Train

Connect with your personal trainer for live 1:1 video sessions. Get direct chat support, manage your class schedule, and track your progress all within one app. Offers monthly plans based on your weekly frequency.

Highlights
  • Live 1:1 video training
  • Direct chat with trainer
  • Class scheduling
  • Progress tracking
  • Monthly fitness plans
Features
Read full description

O iU Train conecta você ao seu personal trainer em aulas ao vivo por videochamada. Sessões individuais em tempo real, chat direto com seu professor, agenda de aulas e acompanhamento da sua evolução — tudo em um só aplicativo. - Aulas ao vivo 1:1 por vídeo com seu personal trainer - Chat integrado para tirar dúvidas a qualquer momento - Agenda e histórico de aulas - Planos mensais de acordo com sua frequência semanal

Screenshots

PeptIQ4 screens
iU Train4 screens

Verdict

The call

The clearest difference is review sentiment: iU Train at 100% against PeptIQ's 61%. iU Train also leads on in-app purchases (none vs 12) and ads (none vs shown). PeptIQ's advantage is ratings volume (951 vs 2). On price, update cadence, device support and iOS requirement 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 12 in-app purchases, starting at $9.99 per 7 days. iU Train asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

iU Train holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PeptIQ has 951 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 61% of PeptIQ's written reviews are positive against 100% of iU Train's.

UpkeepUpdate frequency

PeptIQ ships an update every 5 days, iU Train every 8 days. The most recent releases landed on October 28, 2026 and October 3, 2026 respectively.

Scorecard6 real differences · 4 level
PeptIQ versus iU Train: the parameters behind the verdict, then further details
ParameterPeptIQiU Train
PriceFreeFree
Rating4.7 (951 ratings)5.0 (2 ratings) — better
Positive reviews60.7% of reviews100.0% of reviews — better
Number of ratings951 — better2
Update frequencyEvery 5 days — betterEvery 8 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.0 — better
Further details — not scored
Size148 MB2 MB
Age rating17+4+
DeveloperKris ChaseiU Train

Customer experience

PeptIQ

All ratings946 ratings
Positive90.8%
Neutral5.6%
Negative3.6%
Written reviews61 reviews
Positive60.7%
Neutral9.8%
Negative29.5%

iU Train

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

12 purchases

PeptIQ

Subscriptions11
  • Premium Weekly$9.997 Days
  • PeptIQ Premium Monthly$19.991 Month
  • Premium Monthly $24.99$24.991 Month
Show 8 more
  • 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
One-time1
  • Premium Lifetime$299.99
None

iU Train

No in-app purchases

Questions

Is PeptIQ free?
PeptIQ is free to download, with in-app purchases available.
Is iU Train free?
iU Train is free to download, with no in-app purchases.
Which has better reviews, PeptIQ or iU Train?
iU Train is rated higher. PeptIQ averages 4.7 out of 5 from 951 ratings, while iU Train averages 5.0 from 2 ratings.
Do PeptIQ or iU Train have ads?
PeptIQ shows ads; iU Train does not.
Which is updated more often, PeptIQ or iU Train?
PeptIQ ships an update every 5 days, and iU Train every 8 days. Most recently, PeptIQ was updated on October 28, 2026 and iU Train on October 3, 2026.

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