# Peptide Tracker vs Pepdex

The clearest difference is ratings volume: Peptide Tracker at 443 against Pepdex's 6. Pepdex's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Peptide Tracker sells 7 in-app purchases, starting at $0.99 per 7 days and Pepdex sells 4 in-app purchases, starting at $5.00 per 7 days. Whichever you choose, the download price is not the number that matters.

Pepdex holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Peptide Tracker has 443 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 77% of Peptide Tracker's written reviews are positive against 100% of Pepdex's.

Peptide Tracker ships an update fortnightly, Pepdex every 5 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Pepdex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (443 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/pepdex-peptide-tracker/id6787544320/reviews)** |
| Number of ratings | **443** | 6 |
| Positive reviews | 77.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 181 MB | 67 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [keinois OU](https://appshunter.io/developer/1597616328) | [ISMAEL JAVIER RUIZ](https://appshunter.io/developer/6787544322) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepflow/id6740525224)

Log peptide injections, manage flexible schedules, and receive timely reminders. This app helps you keep track of your treatment protocols, preparation details, and dose history, ensuring you stay on track with your health regimen. View upcoming and past doses in a calendar and sync data across devices.

**Highlights:** Log peptide injections and other medication types, Manage flexible schedules and reminders, Save preparation details for peptides, Review dose history and upcoming doses, Calendar view of doses, Widgets and Live Activities for schedule checks, iCloud sync across iPhone and iPad

**Features:** Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepFlow PRO (Weekly) | $0.99 | per 7 days |
| PepFlow PRO (Monthly) | $2.99 | per month |
| PepFlow PRO (Weekly) | $2.99 | per 7 days |
| PepFlow PRO (Weekly) | $3.99 | per 7 days |
| PepFlow PRO (Annual) | $8.99 | per year |
| PepFlow PRO (Monthly) | $9.99 | per month |
| PepFlow PRO (Annual) | $29.99 | per year |


### Pepdex

[App page](https://appshunter.io/ios/app/pepdex-peptide-tracker/id6787544320)

Track peptide and supplement usage with reminders for shots and vial levels. Access an evidence-based library and AI-powered coach for information. Integrates with Apple Health for comprehensive wellness tracking.

**Highlights:** Peptide and supplement tracking, Shot reminders and vial countdowns, Evidence-based library with research links, AI-powered coach for compound questions, Integration with Apple Health, Log supplements, food, workouts, and weight

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pepdex Pro Weekly | $5.00 | per 7 days |
| Pepdex Pro Monthly | $7.99 | per month |
| Pepdex Pro Cycle Pass | $29.99 | per 3 months |
| Pepdex Pro Annual | $59.99 | per year |


## Frequently asked questions

### Is Peptide Tracker free?

Peptide Tracker is free to download, with in-app purchases available.

### Is Pepdex free?

Pepdex is free to download, with in-app purchases available.

### Which has better reviews, Peptide Tracker or Pepdex?

Pepdex is rated higher. Peptide Tracker averages 4.8 out of 5 from 443 ratings, while Pepdex averages 5.0 from 6 ratings.

### Do Peptide Tracker or Pepdex have ads?

Neither Peptide Tracker nor Pepdex shows ads.

### Which is updated more often, Peptide Tracker or Pepdex?

Peptide Tracker ships an update fortnightly, and Pepdex every 5 days. Most recently, Peptide Tracker was updated on November 8, 2026 and Pepdex on November 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*