# Thimble Fingers vs Peptide Library and Tracker

The clearest difference is in-app purchases: Thimble Fingers at none against Peptide Library and Tracker's 2. Thimble Fingers also leads on iOS requirement (9.0.0 vs 16.4). On price, ads 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. Thimble Fingers asks for nothing beyond the download.

## The numbers

| Metric | Thimble Fingers | Peptide Library and Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (25 ratings)](https://appshunter.io/ios/app/peptide-library-and-tracker/id6755092737/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 35 MB | 78 MB |
| Requires iOS | **9.0.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Thimble Fingers Sewing Studio, Inc.](https://appshunter.io/developer/1482672763) | [Superfime LLC](https://appshunter.io/developer/1833586524) |

## What reviewers say

### Thimble Fingers

[App page](https://appshunter.io/ios/app/thimble-fingers/id1584328131)

**Features:** macOS Compatibility

**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 (2)**

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


## Frequently asked questions

### Is Thimble Fingers free?

Thimble Fingers 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.

### Do Thimble Fingers or Peptide Library and Tracker have ads?

Neither Thimble Fingers nor Peptide Library and Tracker 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.*