# PeptideFox vs PepPal Peptide Dose Tracker

The clearest difference is review sentiment: PeptideFox at 100% against PepPal Peptide Dose Tracker's 50%. PeptideFox also leads on rating (5.0 vs 3.5) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. PeptideFox sells 2 in-app purchases, starting at $2.99 per month and PepPal Peptide Dose Tracker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PeptideFox holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 100% of PeptideFox's written reviews are positive against 50% of PepPal Peptide Dose Tracker's.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | PeptideFox | PepPal Peptide Dose Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/peptidefox/id6758572242/reviews)** | [3.5 (4 ratings)](https://appshunter.io/ios/app/peppal-peptide-dose-tracker/id6761702100/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 12 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [HZ29 Inc.](https://appshunter.io/developer/1873736740) | [JOSEPH SAMUEL GRZYB](https://appshunter.io/developer/1884839792) |

## What reviewers say

### PeptideFox

[App page](https://appshunter.io/ios/app/peptidefox/id6758572242)

This app simplifies peptide math and tracking for users managing peptide protocols. It calculates precise dosages, logs daily injections, and helps build custom protocols. Manage vial inventory and track multiple peptides simultaneously for optimal results.

**Highlights:** Reconstitution calculator, Daily dose and injection log, Custom protocol management, Vial inventory tracking, Supports various peptide compounds, Private and secure data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Yearly | $19.99 | per year |


### PepPal Peptide Dose Tracker

[App page](https://appshunter.io/ios/app/peppal-peptide-dose-tracker/id6761702100)

Effortlessly manage peptide protocols with precise tracking of doses, side effects, and bloodwork. Visualize trends with interactive charts and monitor progress towards your health goals. Pro features offer advanced analytics and data export.

**Highlights:** Log precise dose timing and amounts, Track injection sites and adherence, Record and monitor side effects, Log and visualize bloodwork trends, Track weight and progress towards goals, Advanced analytics and data export (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Lifetime Subscription | $19.99 | one-time |


## Frequently asked questions

### Is PeptideFox free?

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

### Is PepPal Peptide Dose Tracker free?

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

### Which has better reviews, PeptideFox or PepPal Peptide Dose Tracker?

PeptideFox is rated higher. PeptideFox averages 5.0 out of 5 from 4 ratings, while PepPal Peptide Dose Tracker averages 3.5 from 4 ratings.

### Do PeptideFox or PepPal Peptide Dose Tracker have ads?

Neither PeptideFox nor PepPal Peptide Dose Tracker shows ads.

### Which is updated more often, PeptideFox or PepPal Peptide Dose Tracker?

PeptideFox ships an update weekly, and PepPal Peptide Dose Tracker weekly. Most recently, PeptideFox was updated on October 24, 2026 and PepPal Peptide Dose Tracker 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.*