# ThePeptideList vs PepTrack

The clearest difference is in-app purchases: ThePeptideList at none against PepTrack's 3. ThePeptideList also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PepTrack sells 3 in-app purchases, starting at $2.99 per 7 days. ThePeptideList asks for nothing beyond the download.

ThePeptideList ships an update daily, PepTrack every 2 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ThePeptideList | PepTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/thepeptidelist/id6757656041/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | Free | — |
| Size | 2 MB | 2 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Andrei Mellas](https://appshunter.io/developer/1868100921) | [星燃 余](https://appshunter.io/developer/1821083399) |

## What reviewers say

### ThePeptideList

[App page](https://appshunter.io/ios/app/thepeptidelist/id6757656041)

This app serves as an independent directory for peptide research, offering verified provider listings and comprehensive profiles of various peptides. It includes educational articles and allows users to save favorites for offline access.

**Highlights:** Verified peptide provider listings, Search and filter providers by location/shipping, Detailed peptide profiles with research summaries, Educational articles on peptide basics, Save favorite providers and peptides, Offline access to saved content

**Features:** macOS Compatibility

**In-app purchases:** none


### PepTrack

[App page](https://appshunter.io/ios/app/peptrack-peptide-log/id6789529062)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Log Pro (Weekly) | $2.99 | per 7 days |
| Peptide Log Pro (Monthly) | $7.99 | per month |
| Peptide Log Pro (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is ThePeptideList free?

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

### Is PepTrack free?

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

### Do ThePeptideList or PepTrack have ads?

Neither ThePeptideList nor PepTrack shows ads.

### Which is updated more often, ThePeptideList or PepTrack?

ThePeptideList ships an update daily, and PepTrack every 2 weeks. Most recently, ThePeptideList was updated on October 22, 2026 and PepTrack 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.*