# Helix vs Peptide Stack Tracker

The clearest difference is iOS requirement: Helix at 15.1 against Peptide Stack Tracker's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Helix sells 2 in-app purchases, starting at $9.99 per month and Peptide Stack Tracker sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Helix ships an update weekly, Peptide Stack Tracker every 11 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Helix | Peptide Stack Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-stack-tracker/id6764719435/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | — | Freemium |
| Size | 53 MB | 12 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Nadja Felk](https://appshunter.io/developer/1869902294) | [PATRYK KOWALEWSKI](https://appshunter.io/developer/1871044842) |

## What reviewers say

### Helix

[App page](https://appshunter.io/ios/app/helix-stack-and-peptide-tracker/id6763740232)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Helix Pro - Monthly | $9.99 | per month |
| Helix Pro - Yearly | $59.99 | per year |


### Peptide Stack Tracker

[App page](https://appshunter.io/ios/app/peptide-stack-tracker/id6764719435)

This app helps adults meticulously track GLP-1 and peptide protocols. Log doses, manage injection sites, monitor vial inventory, and record wellness check-ins. Stay organized without manual logs or guesswork.

**Highlights:** Log injections with details, Create custom reminder schedules, Track multiple compounds, Manage vial inventory, Monitor injection site rotation, Record weight and wellness metrics, View bio-analytics and trend charts

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Pro Monthly | $5.99 | per 7 days |
| Peptide Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Helix free?

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

### Is Peptide Stack Tracker free?

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

### Do Helix or Peptide Stack Tracker have ads?

Neither Helix nor Peptide Stack Tracker shows ads.

### Which is updated more often, Helix or Peptide Stack Tracker?

Helix ships an update weekly, and Peptide Stack Tracker every 11 days. Most recently, Helix was updated on September 23, 2026 and Peptide Stack Tracker on September 19, 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.*