# Peptide Tracker vs Peptide Vault

The clearest difference is review sentiment: Peptide Vault at 100% against Peptide Tracker's 45%. Peptide Vault also leads on ads (none vs shown) and rating (5.0 vs 4.7). Peptide Tracker's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (152 vs 9). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Peptide Tracker sells 12 in-app purchases, starting at $7.99 per 7 days and Peptide Vault sells 15 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Peptide Vault holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Tracker has 152 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 45% of Peptide Tracker's written reviews are positive against 100% of Peptide Vault's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Peptide Vault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (152 ratings)](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/peptide-vault-peptide-tracker/id6762064613/reviews)** |
| Number of ratings | **152** | 9 |
| Positive reviews | 45.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 42 MB | 56 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Thomas Strathern](https://appshunter.io/developer/1785242207) | [Jacob Teague](https://appshunter.io/developer/1891391911) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-pepsync/id6754186869)

Log peptide and GLP-1 doses with timely reminders and track your progress. Features include injection site rotation, supply management, and weight tracking. Export summaries for your clinician.

**Highlights:** Log doses with reminders, Injection site rotation, Vial and supply tracking, Weight and progress tracking, Manage multiple peptides, Export PDF summaries

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| PepSync Weekly | $7.99 | per 7 days |
| Premium Annual - Deal | $39.99 | per year |
| PepSync Yearly - 3 day trial | $59.99 | per year |
| PepSync Yearly - 7 day trial | $59.99 | per year |
| Premium Yearly | $59.99 | per year |
| Premium Annual | $59.99 | per year |
| Premium Annual - 3 Day Trial | $59.99 | per year |
| Premium Annual - 30 Day Trial | $59.99 | per year |
| Premium Lifetime | $39.99 | one-time |
| PepSync Lifetime | $59.99 | one-time |


### 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 (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Vault Pro Weekly | $4.99 | per 7 days |
| Peptide Vault Pro Monthly | $9.99 | per month |
| Peptide Vault Pro Monthly | $12.99 | per month |
| Peptide Vault Pro Monthly | $14.99 | 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 | $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 |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Peptide Vault free?

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

### Which has better reviews, Peptide Tracker or Peptide Vault?

Peptide Vault is rated higher. Peptide Tracker averages 4.7 out of 5 from 152 ratings, while Peptide Vault averages 5.0 from 9 ratings.

### Do Peptide Tracker or Peptide Vault have ads?

Peptide Tracker shows ads; Peptide Vault does not.

### Which is updated more often, Peptide Tracker or Peptide Vault?

Peptide Tracker ships an update weekly, and Peptide Vault weekly. Most recently, Peptide Tracker was updated on October 30, 2026 and Peptide Vault 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.*