# PepLog vs PepTrac

The clearest difference is review sentiment: PepTrac at 100% against PepLog's 50%. PepTrac also leads on rating (5.0 vs 4.0) and update cadence (every 5 days vs every 3 months). PepLog's advantage is monetization model (free vs freemium) and device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. PepLog sells 1 one-off in-app purchase and PepTrac sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PepTrac holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively. Written reviews point the same way: 50% of PepLog's written reviews are positive against 100% of PepTrac's.

PepLog ships an update every 3 months, PepTrac every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | PepLog | PepTrac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/peplog/id6744858000/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/peptrac-peptide-tracker/id6748480698/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 67 MB | 40 MB |
| Requires iOS | **15.1** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Roberto Yudice](https://appshunter.io/developer/1799605586) | [Vivatek Innovations, LLC](https://appshunter.io/developer/1825933493) |

## What reviewers say

### PepLog

[App page](https://appshunter.io/ios/app/peplog/id6744858000)

This app simplifies tracking complex peptide protocols by managing schedules, sending timely reminders, and allowing one-tap dose logging. It supports multiple peptides, provides a full dose history, and estimates supply duration to prevent running out.

**Highlights:** Flexible peptide scheduling, Home screen widget for quick logging, One-tap dose logging, Multi-peptide protocol support, Smart dose reminders, Full dose history, Supply duration calculation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepLog Pro Lifetime | $4.99 | one-time |


### PepTrac

[App page](https://appshunter.io/ios/app/peptrac-peptide-tracker/id6748480698)

Manage peptide protocols with a comprehensive tracker. Log shots, build custom schedules, and monitor peptide levels. Includes built-in calculators and analytics for detailed progress tracking.

**Highlights:** Dashboard view of daily shots and progress, Quick shot logging with notes and site tracking, Protocol builder for multi-peptide routines, Configurable reminders for shot times, Estimated peptide level tracking, Built-in reconstitution and concentration calculators, Daily logs for symptoms and outcomes, Injection site rotation guidance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepTrac Premium | $3.99 | per month |
| PepTrac Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is PepLog free?

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

### Is PepTrac free?

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

### Which has better reviews, PepLog or PepTrac?

PepTrac is rated higher. PepLog averages 4.0 out of 5 from 2 ratings, while PepTrac averages 5.0 from 6 ratings.

### Do PepLog or PepTrac have ads?

Neither PepLog nor PepTrac shows ads.

### Which is updated more often, PepLog or PepTrac?

PepLog ships an update every 3 months, and PepTrac every 5 days. Most recently, PepLog was updated on October 24, 2026 and PepTrac on October 24, 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.*