# PepTrack vs PeptiFlux

The clearest difference is review sentiment: PeptiFlux at 100% against PepTrack's 67%. PeptiFlux also leads on rating (5.0 vs 4.6) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. PepTrack sells 5 in-app purchases, starting at $9.99 per month and PeptiFlux sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

PeptiFlux holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews point the same way: 67% of PepTrack's written reviews are positive against 100% of PeptiFlux's.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PepTrack | PeptiFlux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (9 ratings)](https://appshunter.io/ios/app/peptrack-peptide-tracker/id6773437032/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/peptiflux/id6775784120/reviews)** |
| Number of ratings | 9 | 9 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Freemium | Freemium |
| Size | 24 MB | 67 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Tuned Tech LLC](https://appshunter.io/developer/1846190609) | [Peptiflux Technologies LLC](https://appshunter.io/developer/6775784122) |

## What reviewers say

### 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 |


### PeptiFlux

[App page](https://appshunter.io/ios/app/peptiflux/id6775784120)

This platform helps researchers compare peptide prices from over 45 verified vendors in real-time. Set price alerts, track historical price trends, and browse by category to find the best deals on research compounds.

**Highlights:** Real-time price comparison, Verified vendor information, Price alerts, 30-day price trends, Research summaries, Browse by category

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $8.99 | per month |
| Pro+ | $16.99 | per month |


## Frequently asked questions

### Is PepTrack free?

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

### Is PeptiFlux free?

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

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

PeptiFlux is rated higher. PepTrack averages 4.6 out of 5 from 9 ratings, while PeptiFlux averages 5.0 from 9 ratings.

### Do PepTrack or PeptiFlux have ads?

Neither PepTrack nor PeptiFlux shows ads.

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

PepTrack ships an update every 4 days, and PeptiFlux every 4 days. Most recently, PepTrack was updated on October 5, 2026 and PeptiFlux on October 6, 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.*