# Nicholas Trigili vs Peptide Library and Tracker

The clearest difference is review sentiment: Peptide Library and Tracker at 86% against Nicholas Trigili's 0%. Peptide Library and Tracker also leads on rating (4.7 vs 2.8) and ratings volume (27 vs 9). Nicholas Trigili's advantage is in-app purchases (none vs 3). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Peptide Library and Tracker sells 3 in-app purchases, starting at $4.99 per month. Nicholas Trigili asks for nothing beyond the download.

Peptide Library and Tracker holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 9 and 27 respectively. Written reviews point the same way: 0% of Nicholas Trigili's written reviews are positive against 86% of Peptide Library and Tracker's.

Nicholas Trigili ships an update every 9 days, Peptide Library and Tracker every 11 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Nicholas Trigili | Peptide Library and Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (9 ratings)](https://appshunter.io/ios/app/nicholas-trigili/id6744904355/reviews) | **[4.7 (27 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** |
| Number of ratings | 9 | **27** |
| Positive reviews | 0.0% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | Free | Free |
| Size | 119 MB | 95 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [bodybuilding and BS LLC](https://appshunter.io/developer/1482238476) | [Superfime LLC](https://appshunter.io/developer/1833586524) |

## What reviewers say

### Nicholas Trigili

[App page](https://appshunter.io/ios/app/nicholas-trigili/id6744904355)

This app guides individuals to improve their physical well-being with science-backed training, personalized nutrition plans, and lifestyle adjustments. It focuses on building muscle, reducing body fat, and enhancing overall life performance without unnecessary complexity.

**Highlights:** Scientifically proven training, Customized nutrition plans, Lifestyle upgrades, Muscle building, Fat burning, Energy and confidence enhancement

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

**In-app purchases:** none


### 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 (3)**

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


## Frequently asked questions

### Is Nicholas Trigili free?

Nicholas Trigili is free to download, with no in-app purchases.

### Is Peptide Library and Tracker free?

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

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

Peptide Library and Tracker is rated higher. Nicholas Trigili averages 2.8 out of 5 from 9 ratings, while Peptide Library and Tracker averages 4.7 from 27 ratings.

### Do Nicholas Trigili or Peptide Library and Tracker have ads?

Neither Nicholas Trigili nor Peptide Library and Tracker shows ads.

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

Nicholas Trigili ships an update every 9 days, and Peptide Library and Tracker every 11 days. Most recently, Nicholas Trigili was updated on November 5, 2026 and Peptide Library and Tracker on November 8, 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.*