Comparison

Reta vs Peptide Protocol+

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

Head to head
About

Reta

This app helps users track their progress on GLP-1 medications like retatrutide, Ozempic, and Wegovy. It offers features for dose reminders, weight monitoring, side effect logging, and nutrition tracking, with seamless Apple Health integration and a focus on user privacy.

Highlights
  • Weekly injection reminders
  • Weight and progress charts
  • Side effect monitoring
  • Daily calorie and macro logging
  • Water intake tracking
  • Apple Health integration
  • Private data storage
Features
Read full description

TRACK YOUR TRANSFORMATION RETA is the first app designed specifically for retatrutide users. Whether you're taking retatrutide, Ozempic, Wegovy, Mounjaro, Zepbound, or other GLP-1 medications, Reta provides everything you need to track your journey in one beautiful, supportive companion. NEVER MISS A DOSE - Smart weekly injection reminders - Track dose amounts and injection sites - Log notes for each dose - See your complete medication history VISUALIZE YOUR PROGRESS - Beautiful weight tracking charts - Monitor weight loss trends over time - Track total pounds lost and percentage - See progress by dose cycle MONITOR YOUR HEALTH - Weekly side effect check-ins - Track common GLP-1 side effects: nausea, fatigue, appetite changes, and more - Rate severity and add detailed notes - Identify patterns with visual charts - Share comprehensive reports with your doctor NUTRITION & WELLNESS - Daily calorie logging - Track macros: protein, carbs, and fats - Water intake monitoring - Correlate nutrition with weight changes - Build healthy habits alongside medication SEAMLESS APPLE HEALTH INTEGRATION - Sync weight data automatically - Import activity and exercise data - Export medication logs - Keep all your health data in one place PRIVACY FIRST - Your data stays on your device - Secure iCloud sync (your private iCloud only) - We never sell your data to third parties - No account required - Full control over your information WHY RETA? Retatrutide is a revolutionary triple GIP/GLP-1/glucagon agonist showing promising results in clinical trials. While other apps are built for general GLP-1 medications, Reta was designed from the ground up with retatrutide in mind—though it fully supports all GLP-1 medications. BUILT FOR YOUR SUCCESS - Clean, warm, supportive design - No overwhelming features—just what matters - Evidence-based metrics - Regular updates and improvements Questions or feedback Contact us at support@retatrack.health Privacy Policy Here: https://retatrack.health/privacy

About

Peptide Protocol+

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

Highlights
  • Build peptide cycles with dosage and frequency
  • Smart dose reminders
  • Review cycle history and add notes
  • Built-in peptide library
  • Local data storage and PIN protection
Features
Read full description

Peptide Protocol+ is the simplest peptide app on the market — built for researchers, by researchers. BUILD PROTOCOLS Set up peptide cycles with dosage, titration, frequency, and reconstitution details, all in one place. STAY ON SCHEDULE Smart reminders make sure you never miss a dose. REVIEW PROGRESS Analyze your cycle history, add research notes, and refine your stack over time. LEARN AS YOU GO A built-in peptide library gives you key reference info at a glance. PRIVATE BY DESIGN Your data stays on your device. Lock the app with a PIN, and your research data and PIN are encrypted locally — nothing is shared with third parties. Peptide Protocol+ is designed exclusively for research and educational purposes. Peptides discussed in this app may be research chemicals not approved for human use by the FDA or equivalent regulatory bodies in your country.

Screenshots

Reta4 screens
Peptide Protocol+4 screens

Verdict

The call

The clearest difference is rating: Peptide Protocol+ at 3.5 against Reta's 3.0. Peptide Protocol+ also leads on iOS requirement (15.1 vs 17.0). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Peptide Protocol+ holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Scorecard2 real differences · 7 level
Reta versus Peptide Protocol+: the parameters behind the verdict, then further details
ParameterRetaPeptide Protocol+
PriceFreeFree
Rating3.0 (1 ratings)3.5 (2 ratings) — better
Number of ratings12 — better
Update frequency—Daily
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size14 MB42 MB
Age rating4+4+
DeveloperMartini Holdings LLCJUSTIN MICHAEL CIFELLI

In-app purchases

None

Reta

No in-app purchases

None

Peptide Protocol+

No in-app purchases

Questions

Is Reta free?
Reta is free to download, with no in-app purchases.
Is Peptide Protocol+ free?
Peptide Protocol+ is free to download, with no in-app purchases.
Which has better reviews, Reta or Peptide Protocol+?
Peptide Protocol+ is rated higher. Reta averages 3.0 out of 5 from 1 ratings, while Peptide Protocol+ averages 3.5 from 2 ratings.
Do Reta or Peptide Protocol+ have ads?
Neither Reta nor Peptide Protocol+ shows ads.

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