# Peptide Vault vs Peptide Protocol+

The clearest difference is in-app purchases: Peptide Protocol+ at none against Peptide Vault's 11. Peptide Protocol+ also leads on update cadence (daily vs weekly). Peptide Vault's advantage is ratings volume (9 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Peptide Vault sells 11 in-app purchases, starting at $9.99 per month. Peptide Protocol+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Peptide Vault against 5.0 for Peptide Protocol+. That said, the two scores are not equally well evidenced: Peptide Vault has 9 ratings behind it against 1, so its average is the more settled of the two.

Peptide Vault ships an update weekly, Peptide Protocol+ daily. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Peptide Vault | Peptide Protocol+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/peptide-vault-peptide-tracker/id6762064613/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-protocol-plus/id6789688925/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Subscription | **Free** |
| Size | 54 MB | 42 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Jacob Teague](https://appshunter.io/developer/1891391911) | [JUSTIN MICHAEL CIFELLI](https://appshunter.io/developer/6789688927) |

## What reviewers say

### Peptide Vault

[App page](https://appshunter.io/ios/app/peptide-vault-peptide-tracker/id6762064613)

Log peptide doses, track injection sites, and manage custom regimens. Access a reference library of over 50 peptides and a reconstitution calculator. All data is stored privately on your device.

**Highlights:** Dose logging, Injection site rotation, Custom regimen building, Compound overlap reporting, Peptide reference library, Reconstitution calculator, On-device data storage

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Vault Pro Monthly | $9.99 | per month |
| Pro Annual | $29.99 | per year |
| Pro Annual — 7 Days Free | $29.99 | per year |
| Pro Annual — 14 Days Free | $29.99 | per year |
| Pro Annual | $39.99 | per year |
| Pro Annual — 7 Days Free | $39.99 | per year |
| Pro Annual — 14 Days Free | $39.99 | per year |
| Pro Annual — 14 Days Free | $49.99 | per year |
| Pro Annual | $49.99 | per year |
| Pro Annual — 7 Days Free | $49.99 | per year |
| Peptide Vault Pro | $69.99 | per year |


### Peptide Protocol+

[App page](https://appshunter.io/ios/app/peptide-protocol-plus/id6789688925)

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

**Highlights:** Build peptide cycles with dosage and frequency, Smart dose reminders, Review cycle history and add notes, Built-in peptide library, Local data storage and PIN protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Vault free?

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

### Is Peptide Protocol+ free?

Peptide Protocol+ is free to download, with no in-app purchases.

### Which has better reviews, Peptide Vault or Peptide Protocol+?

Peptide Vault and Peptide Protocol+ are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.

### Do Peptide Vault or Peptide Protocol+ have ads?

Neither Peptide Vault nor Peptide Protocol+ shows ads.

### Which is updated more often, Peptide Vault or Peptide Protocol+?

Peptide Vault ships an update weekly, and Peptide Protocol+ daily. Most recently, Peptide Vault was updated on October 12, 2026 and Peptide Protocol+ on October 9, 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.*