# Peptide Tracker vs Biohack

The clearest difference is update cadence: Biohack at every 2 days against Peptide Tracker's every 5 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 9 in-app purchases, starting at $9.99 per month and Biohack sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Tracker ships an update every 5 days, Biohack every 2 days. The most recent releases landed on November 15, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Biohack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptpro/id6764484462/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 61 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Virex Tech LLC](https://appshunter.io/developer/1889543813) | [BROLY GROUP PTY LTD](https://appshunter.io/developer/6815562099) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptpro/id6764484462)

Manage peptide protocols, injections, and health data in a structured system. Track progress, cycles, and daily habits for goals like fat loss, muscle gain, or longevity. Replaces scattered notes with a unified tracking solution.

**Highlights:** Peptide injection tracking, Protocol and cycle planner, Peptide stack management, Biomarker and health dashboard, Progress and transformation tracking, Daily health habit tracker, Smart reminders, Educational peptide library

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plano Mensal PeptPro | $9.99 | per month |
| Plano Anual com desconto PeptPro | $14.99 | per year |
| PeptPro Monthly Plan | $19.99 | per month |
| Annual Plan | $22.99 | per year |
| PeptPro Monthly Plan | $24.99 | per month |
| Annual Plan PeptPro with discount | $29.99 | per year |
| PeptPro Annual Plan | $39.99 | per year |
| PeptPro Annual Plan | $49.99 | per year |
| PeptPro Annual Plan | $59.99 | per year |


### Biohack

[App page](https://appshunter.io/ios/app/biohack-peptide-tracker/id6815562097)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Annual | $49.99 | per year |
| Lifetime unlock | $2.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Biohack free?

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

### Do Peptide Tracker or Biohack have ads?

Neither Peptide Tracker nor Biohack shows ads.

### Which is updated more often, Peptide Tracker or Biohack?

Peptide Tracker ships an update every 5 days, and Biohack every 2 days. Most recently, Peptide Tracker was updated on November 15, 2026 and Biohack on November 13, 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.*