# Peptide Tracker vs VialTrack

The clearest difference is iOS requirement: Peptide Tracker at 15.1 against VialTrack's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Peptide Tracker ships an update every 10 days, VialTrack every 2 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | VialTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/peptide-tracker-stack/id6768464947/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 42 MB | 12 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Christian Pa'u](https://appshunter.io/developer/1896575567) | [Todd Cavanaugh](https://appshunter.io/developer/1876634873) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-stack/id6768464947)

Log peptide doses, track your progress, and analyze your body's response with this research log. Integrate with health data, manage supplies, and access educational summaries on various peptides. Share insights with a community of users.

**Highlights:** Log peptide doses and schedules, Track vial supply and reconstitution, Integrate with Apple Health data, Analyze bloodwork trends, Log training and nutrition, Access peptide reference library

**In-app purchases:** none


### VialTrack

[App page](https://appshunter.io/ios/app/vialtrack-peptide-tracker/id6788864051)

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is VialTrack free?

VialTrack is free to download, with no in-app purchases.

### Do Peptide Tracker or VialTrack have ads?

Neither Peptide Tracker nor VialTrack shows ads.

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

Peptide Tracker ships an update every 10 days, and VialTrack every 2 weeks. Most recently, Peptide Tracker was updated on September 10, 2026 and VialTrack on September 14, 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.*