# PepDose vs Peptide Protocol

The clearest difference is ads: PepDose at none against Peptide Protocol's shown. Peptide Protocol's advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PepDose sells 1 one-off in-app purchase and Peptide Protocol sells 12 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PepDose ships an update every 4 months, Peptide Protocol every 5 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | PepDose | Peptide Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (13 ratings)](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | — | Subscription |
| Size | 5 MB | 104 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Chad Newbry](https://appshunter.io/developer/885333641) | [Ludovic PUAUD](https://appshunter.io/developer/1874004900) |

## What reviewers say

### PepDose

[App page](https://appshunter.io/ios/app/pepdose-peptide-calculator/id6760618736)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepDose Full Access | $7.99 | one-time |


### Peptide Protocol

[App page](https://appshunter.io/ios/app/peptide-protocol-dose-tracker/id6762055081)

This app helps users track peptide doses, manage vial inventory, and monitor weekly insights like energy, sleep, and mood. It offers a reconstitution calculator and features for biohackers and longevity enthusiasts, with local-first data storage for privacy.

**Highlights:** Dose logging for peptides, Reconstitution calculation helper, Vial inventory with refill reminders, Weekly insight charts (energy, sleep, mood, weight), Protocol pausing and auto-resuming, Injection site rotation, Side-effect pattern review, Local-first data storage

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Peptide Protocol Pro | $4.99 | per 7 days |
| Peptide Protocol Pro | $4.99 | per 7 days |
| Pro Monthly | $7.99 | per month |
| Pro Monthly — Cycle Titration | $9.99 | per month |
| PeptideProtocol Pro Monthly | $9.99 | per month |
| Pro Yearly — Special Offer | $34.99 | per year |
| Pro Yearly | $44.99 | per year |
| PeptideProtocol Pro Yearly | $59.99 | per year |
| Pro Yearly — First Year Offer | $59.99 | per year |
| Peptide Protocol Pro | $59.99 | per year |
| Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is PepDose free?

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

### Is Peptide Protocol free?

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

### Do PepDose or Peptide Protocol have ads?

Peptide Protocol shows ads; PepDose does not.

### Which is updated more often, PepDose or Peptide Protocol?

PepDose ships an update every 4 months, and Peptide Protocol every 5 days. Most recently, PepDose was updated on October 7, 2026 and Peptide Protocol on October 20, 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.*