# PepTrace vs Protodose

The clearest difference is update cadence: PepTrace at every 3 days against Protodose's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PepTrace sells 3 in-app purchases, starting at $2.99 per 7 days and Protodose sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PepTrace ships an update every 3 days, Protodose every 3 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PepTrace | Protodose |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Size | 75 MB | 30 MB |
| Requires iOS | **16.1** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Mohammed Talha Ansari](https://appshunter.io/developer/1878073328) | [Pinak Faldu](https://appshunter.io/developer/1850148588) |

## What reviewers say

### PepTrace

[App page](https://appshunter.io/ios/app/peptrace-peptide-tracker/id6770755473)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PepTrace Premium Weekly | $2.99 | per 7 days |
| PepTrace Premium Yearly Discounted | $49.99 | per year |
| PepTrace Premium Yearly | $69.99 | per year |


### Protodose

[App page](https://appshunter.io/ios/app/protodose-peptide-tracker/id6775407351)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access | $4.99 | per month |
| Full App Access | $39.99 | per year |


## Frequently asked questions

### Is PepTrace free?

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

### Is Protodose free?

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

### Do PepTrace or Protodose have ads?

Neither PepTrace nor Protodose shows ads.

### Which is updated more often, PepTrace or Protodose?

PepTrace ships an update every 3 days, and Protodose every 3 months. Most recently, PepTrace was updated on October 7, 2026 and Protodose on October 25, 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.*