Comparison

Peptide Ninja vs Peppie

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

Head to head
About

Peptide Ninja

Manage peptides safely and accurately with this comprehensive companion app. It offers intuitive tools for calculating dosages, tracking schedules, and monitoring health progress for both new and experienced users.

Highlights
  • Peptide dosage calculation
  • Schedule tracking
  • Health progress monitoring
  • Intuitive user interface
  • Suitable for all experience levels
Features
Read full description

Peptide Ninja keeps your peptide and GLP-1 routine organized in one place. Save the doses your provider or vial label gives you, log every shot in a tap, and see your history, health trends and reminders together. DOSES • One card per peptide with the dose and syringe units you were given • Log a dose in one tap, with injection site and time • See when you last took each one • Track when a vial was mixed and get a reminder on its use-by date SCHEDULE (Premium) • Plan recurring doses and get reminders before each one • Shift your schedule when a dose is taken late, and mark missed or skipped doses • Rotate injection sites and keep a complete dose history • Estimated blood level charts for each peptide HEALTH (Premium) • Track weight, blood pressure and blood sugar • Set a weight goal and follow your trend • Share a PDF or CSV report with your doctor LIBRARY • Over 70 peptides and related compounds with descriptions and half-life information • Browse vendors Peptide Ninja does not calculate or recommend doses. Always follow the instructions from your healthcare provider or your vial label. Peptide Ninja is not a medical device and is not a substitute for professional medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Peppie

Organize your peptide routine with tools for vial tracking, reconstitution math, and dose reminders. Log doses, track remaining amounts, and get refill timing estimates. Features an AI assistant for routine inquiries.

Highlights
  • Vial tracking and math
  • Dose scheduling and reminders
  • Log taken, skipped, or missed doses
  • Scan-a-Vial identification
  • AI Peptide Assistant
  • Track remaining amounts and refill timing
Features
Read full description

Peppie: Peptide Tracker helps you organize your peptide routine with simple tools for vial tracking, reconstitution math, dose reminders, and daily logs. Peppie is designed for users who want a cleaner way to manage their peptide schedule, calculate syringe units based on their vial setup, and keep track of how much is left in each vial. With Peppie, you can: • Add peptides manually or by scanning a vial • Enter vial strength and reconstitution amount • Calculate concentration and syringe units • Create dose schedules and reminders • Log taken, skipped, or missed doses • Track how much remains in each vial • View estimated doses left and refill timing • Keep notes, side effects, and progress logs • Ask Peppie questions about your saved routine Scan-a-Vial Take a photo of your peptide vial and Peppie can help identify the name, vial strength, and label details. You confirm the information before anything is saved or calculated. Reconstitution Assistant Enter how many milligrams are in the vial and how much bacteriostatic water was added. Peppie calculates concentration, syringe units, and estimated doses. Dose & Reminder Tracker Build your schedule, receive reminders, and mark each dose as taken, skipped, or missed. Vial Tracking Peppie subtracts logged doses from your vial and shows how much is left, how many doses remain, and when you may run out. AI Peptide Assistant Ask Peppie about your saved vial setup, dose logs, reminders, and tracking history. Peppie is a tracking, calculation, and organization tool. Peppie does not provide medical advice, diagnosis, treatment, or prescribing guidance. Always consult a licensed healthcare professional before starting, stopping, or changing any peptide, medication, supplement, or wellness protocol. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://heypeppie.com/policies/privacy-policy

Screenshots

Peptide Ninja4 screens
Peppie4 screens

Verdict

The call

The clearest difference is iOS requirement: Peppie at 15.1 against Peptide Ninja's 18.6. On price, rating, ratings volume and update cadence 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. Peptide Ninja sells 1 in-app purchase, starting at $5.99 per month and Peppie sells 2 in-app purchases, starting at $4.99 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 Peptide Ninja against 5.0 for Peppie. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Peptide Ninja ships an update fortnightly, Peppie every 10 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level
Peptide Ninja versus Peppie: the parameters behind the verdict, then further details
ParameterPeptide NinjaPeppie
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.615.1 — better
Further details — not scored
Size14 MB71 MB
Age rating4+17+
DeveloperSoom TechnologiesMuuv Lifestyle Corp

Customer experience

Peptide Ninja

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

Peppie

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Peptide Ninja

Subscriptions1
  • Premium Access$5.991 Month
2 purchases

Peppie

Subscriptions2
  • Peppie Pro7 Days trial$4.991 Month
  • Peppie Pro7 Days trial$29.991 Year

Questions

Is Peptide Ninja free?
Peptide Ninja is free to download, with in-app purchases available.
Is Peppie free?
Peppie is free to download, with in-app purchases available.
Which has better reviews, Peptide Ninja or Peppie?
Peptide Ninja and Peppie are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Peptide Ninja or Peppie have ads?
Neither Peptide Ninja nor Peppie shows ads.
Which is updated more often, Peptide Ninja or Peppie?
Peptide Ninja ships an update fortnightly, and Peppie every 10 days. Most recently, Peptide Ninja was updated on October 25, 2026 and Peppie on October 8, 2026.

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