# Helix vs Peptide Connexion

The clearest difference is in-app purchases: Peptide Connexion at none against Helix's 2. Helix's advantage is iOS requirement (15.1 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Helix sells 2 in-app purchases, starting at $9.99 per month. Peptide Connexion asks for nothing beyond the download.

Helix ships an update weekly, Peptide Connexion every 8 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Helix | Peptide Connexion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-connexion/id6768437916/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | — | Free |
| Size | 53 MB | 11 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Nadja Felk](https://appshunter.io/developer/1869902294) | [Timothy McCoy](https://appshunter.io/developer/1894716947) |

## 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 Connexion

[App page](https://appshunter.io/ios/app/peptide-connexion/id6768437916)

This platform simplifies complex peptide and longevity research with plain-English summaries and curated news. Explore topics like metabolic health, anti-aging, and performance compounds. Features include compound comparison and bookmarking for easy research access.

**Highlights:** Plain-English research summaries, Curated peptide and medical news, Compound comparison tools, Save and bookmark research, Educational wellness interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Helix free?

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

### Is Peptide Connexion free?

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

### Do Helix or Peptide Connexion have ads?

Neither Helix nor Peptide Connexion shows ads.

### Which is updated more often, Helix or Peptide Connexion?

Helix ships an update weekly, and Peptide Connexion every 8 days. Most recently, Helix was updated on October 10, 2026 and Peptide Connexion on October 11, 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.*