# Peptide Tracker & Calculator vs Peptide Tracker

The clearest difference is monetization model: Peptide Tracker & Calculator at free with in-app purchases against Peptide Tracker's subscription. Peptide Tracker & Calculator also leads on update cadence (every 2 days vs weekly) and iOS requirement (16.4 vs 18.6). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Peptide Tracker & Calculator sells 4 in-app purchases, starting at $3.99 per month and Peptide Tracker sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Peptide Tracker & Calculator against 4.7 for Peptide Tracker. Both are backed by a comparable volume of ratings — 601 and 313 respectively. Written reviews are what separate them: 71% of Peptide Tracker & Calculator's written reviews are positive against 78% of Peptide Tracker's.

Peptide Tracker & Calculator ships an update every 2 days, Peptide Tracker weekly. Both last shipped on November 12, 2026.

## The numbers

| Metric | Peptide Tracker & Calculator | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (601 ratings)](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384/reviews)** | [4.7 (313 ratings)](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022/reviews) |
| Number of ratings | **601** | 313 |
| Positive reviews | 71.2% of reviews | **77.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 69 MB | 41 MB |
| Requires iOS | **16.4** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [Jamal Baga](https://appshunter.io/developer/1587149921) |

## What reviewers say

### Peptide Tracker & Calculator

[App page](https://appshunter.io/ios/app/peptide-tracker-and-calculator/id6744902384)

This app helps you meticulously track and calculate peptide dosages, inventory, and injection sites. It provides smart alerts for low stock and detailed logs of your usage history for research, fitness, or therapeutic protocols. Your data is stored securely and privately on your device.

**Highlights:** Comprehensive peptide inventory management, Precise dosing log and calculation support, Intelligent injection site rotation tracking, Smart low stock alerts, Detailed dose history review, Secure local data storage

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Monthly) | $3.99 | per month |
| Full App Access (Monthly) | $4.99 | per month |
| Full App Access (Yearly) | $19.99 | per year |
| Full App Access (Yearly) | $24.99 | per year |


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-peptidekit/id6751918022)

This app helps users manage their peptide therapy journey with smart protocol management, progress tracking, and detailed journaling. It offers intelligent analytics, a built-in AI chat assistant, and a user-focused design for optimal organization and motivation.

**Highlights:** Customizable peptide protocols, Automatic shot generation, Intelligent reminder system, Weight loss and muscle growth tracking, Detailed journal entries, AI chat assistant for therapy questions

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Weekly | $3.99 | per 7 days |
| Plus Weekly | $5.99 | per 7 days |
| Plus Monthly | $9.99 | per month |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $39.99 | per year |
| Plus Yearly | $49.99 | per year |
| Plus Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Everything You Need in 1 app
- 👍 Great app!
- 👍 Really helpful
- 👍 Great App
- 👍 So far, so good!

**What reviewers complain about**

- 🐛 3 weeks' data disappeared
- 🐛 Wiped all my Data
- 🔔 Does not remind you

**Reported bugs**

- 3 weeks' data disappeared
- Wiped all my Data
- Notifications do not work

**Requested features**

- Build a protocol with an indefinite cycling period


## Frequently asked questions

### Is Peptide Tracker & Calculator free?

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

### Is Peptide Tracker free?

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

### Which has better reviews, Peptide Tracker & Calculator or Peptide Tracker?

Peptide Tracker & Calculator is rated higher. Peptide Tracker & Calculator averages 4.8 out of 5 from 601 ratings, while Peptide Tracker averages 4.7 from 313 ratings.

### Do Peptide Tracker & Calculator or Peptide Tracker have ads?

Neither Peptide Tracker & Calculator nor Peptide Tracker shows ads.

### Which is updated more often, Peptide Tracker & Calculator or Peptide Tracker?

Peptide Tracker & Calculator ships an update every 2 days, and Peptide Tracker weekly. Most recently, Peptide Tracker & Calculator was updated on November 12, 2026 and Peptide Tracker on November 12, 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.*