# Peptide Tracker & Log vs PepTracker

The clearest difference is price: PepTracker at Free against Peptide Tracker & Log's $9.99. PepTracker also leads on update cadence (every 3 weeks vs every 2 months). Peptide Tracker & Log's advantage is in-app purchases (none vs 8) and chart position (#20 vs unranked). On rating, review sentiment, ratings volume and ads there is nothing between them.

PepTracker is free to download; Peptide Tracker & Log costs $9.99 up front. PepTracker sells 8 in-app purchases, starting at $7.99 per month. Peptide Tracker & Log asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Peptide Tracker & Log against 4.7 for PepTracker. Both are backed by a comparable volume of ratings — 952 and 468 respectively. Written reviews are what separate them: 71% of Peptide Tracker & Log's written reviews are positive against 78% of PepTracker's.

Peptide Tracker & Log ships an update every 2 months, PepTracker every 3 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Peptide Tracker & Log | PepTracker |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.8 (952 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-log-pepcalc/id1524577846/reviews)** | [4.7 (468 ratings)](https://appshunter.io/ios/app/peptracker-peptide-tracker/id6747189889/reviews) |
| Number of ratings | **952** | 468 |
| Positive reviews | 70.8% of reviews | **78.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Paid | **Freemium** |
| Best chart rank | **#20** | — |
| Size | 81 MB | 20 MB |
| Requires iOS | **16.4** | 18 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Awesome Labs LLC](https://appshunter.io/developer/1464039719) | [Jayven Alan Villagomez Peredo](https://appshunter.io/developer/1820200864) |

## What reviewers say

### Peptide Tracker & Log

[App page](https://appshunter.io/ios/app/peptide-tracker-and-log-pepcalc/id1524577846)

**Currently charting:** #20 Top Paid · Health & Fitness (US App Store)

This app serves as a reference and tracker for peptide research. It allows users to browse research summaries, save and manage personal protocols, and log daily adherence with scheduling and reminders. Users can also share protocols with others and customize the app's appearance.

**Highlights:** Peptide research library, Save and manage protocols, Customizable schedules and reminders, Daily logging and history view, Protocol sharing via link or QR code, Light and dark mode themes

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Simplified peptide calculations
- 🚀 Saved protocols for quick access
- 🚀 Visually helpful with syringe display
- 👍 Beginner-friendly

**What reviewers complain about**

- 🐛 Calculations not always accurate
- 🐛 App freezes or crashes
- 🔍 Limited options (e.g. no mg dosage)
- 💰 Expensive for limited features compared to free alternatives

**Reported bugs**

- Decimal point input not working
- Desired dosage unable to be edited beyond first peptide

**Requested features**

- Option to change dosage units (mcg to mg)
- Ability to log usage history and cycle tracking
- More peptide options and information
- Improved interface scaling for different screen sizes


### PepTracker

[App page](https://appshunter.io/ios/app/peptracker-peptide-tracker/id6747189889)

This app helps users meticulously track peptide and GLP-1 medication doses. It allows for the creation of structured protocols, scheduling of injections, and calculation of precise syringe volumes. Users can monitor progress over time and receive reminders for upcoming doses.

**Highlights:** Log injection doses, Build peptide/GLP-1 protocols, Built-in dose calculator, Schedule reminders, Track progress metrics, Export logs

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $47.99 | per year |
| Yeary | $47.99 | per year |
| Small | $2.99 | one-time |
| Standard | $6.99 | one-time |
| Power User | $14.99 | one-time |
| Premium Lifetime | $79.99 | one-time |
| Premium Lifetime | $99.00 | one-time |

**What reviewers like**

- 👍 Intuitive and easy to use
- 🚀 Powerful dose calculator
- 📊 Helpful for tracking weight loss goals
- ⏰ Useful reminders for injections
- 🗂️ Organizes multiple protocols

**What reviewers complain about**

- ⚠️ Only allows mcg dosage and calculations

**Reported bugs**

- Units function not working

**Requested features**

- Support for more units of measurement
- Ability to track more than 2 protocols


## Frequently asked questions

### Is Peptide Tracker & Log free?

Peptide Tracker & Log costs $9.99, with no in-app purchases.

### Is PepTracker free?

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

### Which has better reviews, Peptide Tracker & Log or PepTracker?

Peptide Tracker & Log is rated higher. Peptide Tracker & Log averages 4.8 out of 5 from 952 ratings, while PepTracker averages 4.7 from 468 ratings.

### Do Peptide Tracker & Log or PepTracker have ads?

Neither Peptide Tracker & Log nor PepTracker shows ads.

### Which is updated more often, Peptide Tracker & Log or PepTracker?

Peptide Tracker & Log ships an update every 2 months, and PepTracker every 3 weeks. Most recently, Peptide Tracker & Log was updated on October 30, 2026 and PepTracker on October 25, 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.*