# Peptide Library and Tracker vs PharmaAI

The clearest difference is rating: Peptide Library and Tracker at 4.7 against PharmaAI's 3.0. Peptide Library and Tracker also leads on monetization model (free vs freemium) and ratings volume (25 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Peptide Library and Tracker sells 2 in-app purchases, starting at $4.99 per month and PharmaAI sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Peptide Library and Tracker holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Peptide Library and Tracker has 25 ratings behind it against 2, so its average is the more settled of the two.

Peptide Library and Tracker ships an update every 10 days, PharmaAI weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Peptide Library and Tracker | PharmaAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (25 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/pharmaai/id6760322110/reviews) |
| Number of ratings | **25** | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 78 MB | 13 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Superfime LLC](https://appshunter.io/developer/1833586524) | [ABDULLAH KHALID](https://appshunter.io/developer/1883864175) |

## What reviewers say

### Peptide Library and Tracker

[App page](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737)

This app serves as a comprehensive guide and lab assistant for peptide research. It offers a detailed peptide library, dose calculation tools, and advanced tracking features for logging, inventory management, and protocol adherence. Users can also access educational content and community Q&A to enhance their research workflow.

**Highlights:** Comprehensive Peptide Library & Database, Advanced Peptide Dose Calculator, Smart Tracking & Calendar View, Lab Inventory Management, Protocol Tracking & Lab Assistant, Integrated Peptide Education

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptide Library Pro Monthly | $4.99 | per month |
| Peptide Library Pro Yearly | $39.99 | per year |


### PharmaAI

[App page](https://appshunter.io/ios/app/pharmaai/id6760322110)

This app provides a comprehensive encyclopedia of research compounds and performance enhancement tools. It offers detailed pharmacology profiles, an AI research assistant, stack optimization, and a private research journal for informed decision-making.

**Highlights:** 200+ Research Compounds profiles, AI Research Assistant, Stack Optimizer, Side-by-Side Compound Comparison, Private Research Journal, Vendor Risk Scanner, Calendar & Protocol Tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PharmaAI Pro | $5.99 | per month |
| PharmaAI Pro | $44.99 | per year |


## Frequently asked questions

### Is Peptide Library and Tracker free?

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

### Is PharmaAI free?

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

### Which has better reviews, Peptide Library and Tracker or PharmaAI?

Peptide Library and Tracker is rated higher. Peptide Library and Tracker averages 4.7 out of 5 from 25 ratings, while PharmaAI averages 3.0 from 2 ratings.

### Do Peptide Library and Tracker or PharmaAI have ads?

Neither Peptide Library and Tracker nor PharmaAI shows ads.

### Which is updated more often, Peptide Library and Tracker or PharmaAI?

Peptide Library and Tracker ships an update every 10 days, and PharmaAI weekly. Most recently, Peptide Library and Tracker was updated on October 24, 2026 and PharmaAI on October 24, 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.*