# Peptide Tracker + Family vs Peptide Protocol+

The clearest difference is ratings volume: Peptide Tracker + Family at 7 against Peptide Protocol+'s 1. Peptide Protocol+'s advantage is iOS requirement (15.1 vs 26.5). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Peptide Tracker + Family against 5.0 for Peptide Protocol+. That said, the two scores are not equally well evidenced: Peptide Tracker + Family has 7 ratings behind it against 1, so its average is the more settled of the two.

Peptide Tracker + Family ships an update every 2 days, Peptide Protocol+ daily. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Peptide Tracker + Family | Peptide Protocol+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (7 ratings)](https://appshunter.io/ios/app/peptide-tracker-plus-family/id6789253234/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/peptide-protocol-plus/id6789688925/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free | Free |
| Size | 3 MB | 42 MB |
| Requires iOS | 26.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Strategic11 LLC](https://appshunter.io/developer/6789253236) | [JUSTIN MICHAEL CIFELLI](https://appshunter.io/developer/6789688927) |

## What reviewers say

### Peptide Tracker + Family

[App page](https://appshunter.io/ios/app/peptide-tracker-plus-family/id6789253234)

Organize your peptide inventory, schedules, and dose logs. Track individual vials, monitor progress with weight and measurement logs, and store photos. Includes a half-life estimation tool for personal recordkeeping.

**Highlights:** Peptide inventory by stack, Individual vial tracking, Schedule creation with reminders, Dose log and calendar, Weight and body measurement tracking, Progress photo storage, Half-life estimation tool

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

**In-app purchases:** none


### Peptide Protocol+

[App page](https://appshunter.io/ios/app/peptide-protocol-plus/id6789688925)

This app helps researchers manage peptide cycles with detailed protocol building, smart reminders, and progress tracking. It includes a built-in library for quick reference and prioritizes user privacy with local data storage and PIN protection.

**Highlights:** Build peptide cycles with dosage and frequency, Smart dose reminders, Review cycle history and add notes, Built-in peptide library, Local data storage and PIN protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Tracker + Family free?

Peptide Tracker + Family is free to download, with no in-app purchases.

### Is Peptide Protocol+ free?

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

### Which has better reviews, Peptide Tracker + Family or Peptide Protocol+?

Peptide Protocol+ is rated higher. Peptide Tracker + Family averages 4.9 out of 5 from 7 ratings, while Peptide Protocol+ averages 5.0 from 1 ratings.

### Do Peptide Tracker + Family or Peptide Protocol+ have ads?

Neither Peptide Tracker + Family nor Peptide Protocol+ shows ads.

### Which is updated more often, Peptide Tracker + Family or Peptide Protocol+?

Peptide Tracker + Family ships an update every 2 days, and Peptide Protocol+ daily. Most recently, Peptide Tracker + Family was updated on October 12, 2026 and Peptide Protocol+ on October 9, 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.*