# PeptideHQ vs Helix

PeptideHQ and Helix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PeptideHQ ships an update every 9 days, Helix weekly. The most recent releases landed on September 29, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PeptideHQ | Helix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/peptidehq/id6762238214/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Freemium | — |
| Size | 6 MB | 53 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [John Persha](https://appshunter.io/developer/1893505065) | [Nadja Felk](https://appshunter.io/developer/1869902294) |

## What reviewers say

### PeptideHQ

[App page](https://appshunter.io/ios/app/peptidehq/id6762238214)

This app provides a comprehensive database of bioactive peptides, including research findings, dosing data, and administration methods. It features a smart dose tracker, reconstitution calculator, and a quiz to match peptides to user goals. Stay updated with the latest research and find curated vendor information.

**Highlights:** Extensive peptide research database, Smart dose and protocol tracker, Reconstitution calculator, Personalized peptide matching quiz, Latest peptide research feed, Curated vendor guide

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PeptideHQ Pro | $9.99 | per month |
| PeptideHQ Pro | $49.99 | per year |


### 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 |


## Frequently asked questions

### Is PeptideHQ free?

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

### Is Helix free?

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

### Do PeptideHQ or Helix have ads?

Neither PeptideHQ nor Helix shows ads.

### Which is updated more often, PeptideHQ or Helix?

PeptideHQ ships an update every 9 days, and Helix weekly. Most recently, PeptideHQ was updated on September 29, 2026 and Helix on October 10, 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.*