# PeptideX vs PepTrack

The clearest difference is rating: PeptideX at 5.0 against PepTrack's 4.4. PepTrack's advantage is monetization model (freemium vs subscription) and update cadence (every 5 days vs every 5 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PeptideX sells 2 in-app purchases, starting at $12.99 per month and PepTrack sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

PeptideX holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: PepTrack has 14 ratings behind it against 1, so its average is the more settled of the two.

PeptideX ships an update every 5 weeks, PepTrack every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | PeptideX | PepTrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptidex-track-peptides/id6764209563/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/peptrack-peptide-tracker/id6773437032/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Subscription | **Freemium** |
| Size | 40 MB | 24 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Adventure Labs d.o.o.](https://appshunter.io/developer/1710970735) | [Tuned Tech LLC](https://appshunter.io/developer/1846190609) |

## What reviewers say

### PeptideX

[App page](https://appshunter.io/ios/app/peptidex-track-peptides/id6764209563)

This app helps users meticulously track their peptide doses, manage injection site rotation, and monitor progress towards their health and performance goals. It provides a structured dashboard to build consistent habits around complex protocols.

**Highlights:** Dose tracking, Injection site rotation, Progress monitoring, History and notes, Protocol adherence tracking, Consistency building

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $12.99 | per month |
| Unlimited access | $44.99 | per year |


### PepTrack

[App page](https://appshunter.io/ios/app/peptrack-peptide-tracker/id6773437032)

This app helps users meticulously log peptide doses, manage schedules with reminders, and calculate reconstitutions. It also provides a research library for compound information, all stored privately on your device.

**Highlights:** Dose logging and history, Schedule and reminders, Reconstitution calculator, Compound activity estimator, Research library, Data export, Local data storage

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepTrack Monthly Premium | $9.99 | per month |
| Peptrack Premium Yearly | $24.99 | per year |
| PepTrack Premium | $39.99 | per year |
| Peptrack Yearly | $39.99 | per year |
| PepTrack Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is PeptideX free?

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

### Is PepTrack free?

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

### Which has better reviews, PeptideX or PepTrack?

PeptideX is rated higher. PeptideX averages 5.0 out of 5 from 1 ratings, while PepTrack averages 4.4 from 14 ratings.

### Do PeptideX or PepTrack have ads?

Neither PeptideX nor PepTrack shows ads.

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

PeptideX ships an update every 5 weeks, and PepTrack every 5 days. Most recently, PeptideX was updated on October 24, 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.*