Comparison

Pepta vs Iris GLP

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

Head to head
About

Pepta

Track your GLP-1 medication journey, focusing on muscle retention and strength while losing fat. Log doses, monitor nutrition, and record side effects to understand your progress beyond just weight.

Highlights
  • Log GLP-1 doses and reminders
  • Track protein, fiber, water, and calories
  • Log and pattern side effects
  • Monitor weight, BMI, and progress photos
  • Muscle-protection tracking
  • Medication level estimation
Features
Read full description

Lose the fat. Keep the muscle. Pepta is the GLP-1 tracker built for people who want to come out of this strong — not gaunt. Most trackers only watch the scale. Pepta watches what you actually want to keep: your muscle, your strength, and your face. Log your shot, hit your protein, and see honest progress beyond the number. ONE PLACE FOR YOUR WHOLE JOURNEY - Log every dose — shots or pills — with injection sites and smart reminders - See your estimated medication level over time (educational estimates from published half-life data) - Track protein, fiber, water and calories — scan a meal, search it, or say it - Log side effects (nausea, constipation, fatigue, reflux and more) and spot your patterns - Weight, BMI, measurements, progress photos and a projected timeline to your goal BUILT TO PROTECT YOUR MUSCLE - A daily protein target tuned to help you hold onto lean mass while you lose fat - A simple muscle-protection read so you know you're losing fat, not strength - Training guidance that works around shot-day fatigue WORKS WITH YOUR MEDICATION For semaglutide, tirzepatide, liraglutide, dulaglutide and compounded GLP-1s — including Wegovy®, Ozempic®, Mounjaro®, Zepbound®, Rybelsus® and oral GLP-1s. Weekly injections or daily pills. PRIVATE BY DESIGN Your health data is encrypted, never sold, and yours to export anytime. Pepta is for tracking and educational purposes only. It is not medical advice and does not provide dosing guidance. Pepta is not affiliated with, endorsed by, or sponsored by Novo Nordisk or Eli Lilly. Always consult your healthcare provider. Pepta Plus unlocks medication-level charts, the injection-site map, muscle-protection tracking, unlimited meal scans and AI insights. Subscriptions auto-renew; cancel anytime in Settings. https://pepta-backend.onrender.com/legal/privacy https://pepta-backend.onrender.com/legal/terms

About

Iris GLP

This app helps adults manage their GLP-1 medication routines, track symptoms, weight, and nutrition. It provides dose history, reminders, and summaries for doctor's visits. Advanced features are available with a subscription.

Highlights
  • Medication logging and reminders
  • Symptom and side-effect tracking
  • Weight and nutrition monitoring
  • Appointment preparation summaries
  • Apple Health integration
  • Home screen widgets
Features
Read full description

Iris is a private GLP-1 logging and organization app for adults who want to keep medication routines, symptoms, weight, reminders, and appointment notes in one place. Record the medication and dose amount you already take, log shot or pill routines, track side effects, weight, hydration, protein, fiber, and calories, and save questions for your next visit. Features: • Dose history and reminders • Symptom and side-effect logging • Weight and nutrition trends • Calendar-based history • Visit prep summaries • Apple Health import • Home Screen widgets • Export and local data controls Some advanced features require an Iris+ subscription. Iris is for personal logging and organization only. It does not diagnose, prescribe, calculate, recommend, or adjust medication dosages. Medication decisions should be made with a licensed healthcare professional. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://iristracker.app/legal/privacy/

Screenshots

Pepta4 screens
Iris GLP4 screens

Verdict

The call

The clearest difference is ads: Iris GLP at none against Pepta's shown. Pepta's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price, rating, review sentiment and ratings volume 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. Pepta sells 2 in-app purchases, starting at $9.99 per month and Iris GLP sells 2 in-app purchases, starting at $7.99 per month. 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 — 5.0 for Pepta against 5.0 for Iris GLP. Both are backed by a comparable volume of ratings — 8 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Pepta ships an update every 5 days, Iris GLP every 4 days. Both last shipped on October 31, 2026.

Scorecard3 real differences · 7 level
Pepta versus Iris GLP: the parameters behind the verdict, then further details
ParameterPeptaIris GLP
PriceFreeFree
Rating5.0 (8 ratings)5.0 (5 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings8 — better5
Update frequencyEvery 5 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.6
Further details — not scored
Size45 MB31 MB
Age rating12+12+
DeveloperPopfame LLCIris Tracker LLC

Customer experience

Pepta

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Iris GLP

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Pepta

Subscriptions2
  • Pepta Pro Monthly$9.991 Month
  • Pepta Pro Yearly$39.991 Year
2 purchases

Iris GLP

Subscriptions2
  • Iris+ Monthly$7.991 Month
  • Iris+ Annual$39.991 Year

Questions

Is Pepta free?
Pepta is free to download, with in-app purchases available.
Is Iris GLP free?
Iris GLP is free to download, with in-app purchases available.
Which has better reviews, Pepta or Iris GLP?
Pepta and Iris GLP are both rated 5.0 out of 5 on the App Store, from 8 and 5 ratings respectively.
Do Pepta or Iris GLP have ads?
Pepta shows ads; Iris GLP does not.
Which is updated more often, Pepta or Iris GLP?
Pepta ships an update every 5 days, and Iris GLP every 4 days. Most recently, Pepta was updated on October 31, 2026 and Iris GLP on October 31, 2026.

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