# Peptide Library and Tracker vs TRAINTRACKFIT.

The clearest difference is in-app purchases: TRAINTRACKFIT. at none against Peptide Library and Tracker's 2. TRAINTRACKFIT. also leads on rating (5.0 vs 4.7). Peptide Library and Tracker's advantage is ratings volume (26 vs 1). On price, ads, monetization model and device support 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. TRAINTRACKFIT. asks for nothing beyond the download.

TRAINTRACKFIT. holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Peptide Library and Tracker has 26 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Peptide Library and Tracker | TRAINTRACKFIT. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (26 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/traintrackfit/id6757709231/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | Free |
| Size | 78 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Superfime LLC](https://appshunter.io/developer/1833586524) | [Bobby Liu](https://appshunter.io/developer/1868413006) |

## 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 |


### TRAINTRACKFIT.

[App page](https://appshunter.io/ios/app/traintrackfit/id6757709231)

This app helps you plan workouts, track your training focus, and support your overall wellness. It offers a streamlined and private fitness experience without requiring user accounts or collecting personal information.

**Highlights:** Workout planning, Training focus tracking, Wellness support, Explore workout categories, Schedule training sessions, Privacy-focused design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Peptide Library and Tracker free?

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

### Is TRAINTRACKFIT. free?

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

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

TRAINTRACKFIT. is rated higher. Peptide Library and Tracker averages 4.7 out of 5 from 26 ratings, while TRAINTRACKFIT. averages 5.0 from 1 ratings.

### Do Peptide Library and Tracker or TRAINTRACKFIT. have ads?

Neither Peptide Library and Tracker nor TRAINTRACKFIT. shows ads.

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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.*