# Peptidely vs Prof. Peptide Protocol Tracker

The clearest difference is update cadence: Peptidely at every 10 days against Prof. Peptide Protocol Tracker's every 3 weeks. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Peptidely against 5.0 for Prof. Peptide Protocol Tracker. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Peptidely ships an update every 10 days, Prof. Peptide Protocol Tracker every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Peptidely | Prof. Peptide Protocol Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/peptidely-the-peptide-bible/id6758997429/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/prof-peptide-protocol-tracker/id6761995269/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 32 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Jason Perkins](https://appshunter.io/developer/1320633957) | [Strength Cycle Studios, LLC](https://appshunter.io/developer/1892356312) |

## What reviewers say

### Peptidely

[App page](https://appshunter.io/ios/app/peptidely-the-peptide-bible/id6758997429)

This comprehensive reference app provides detailed information on over 80 peptides, including research summaries, dosage context, and evidence grades. It features an AI assistant for personalized insights and a calculator for reconstitution ratios, aiding informed decisions about peptide therapy.

**Highlights:** 80+ cataloged peptides, Evidence grading and citations, AI research assistant, Access pathway explanations, Reconstitution calculator, Safety and quality information, Bookmark and note-taking

**Features:** macOS Compatibility

**In-app purchases:** none


### Prof. Peptide Protocol Tracker

[App page](https://appshunter.io/ios/app/prof-peptide-protocol-tracker/id6761995269)

Track peptide and GLP-1 doses, calculate reconstitutions, and manage complex protocols. Access a compound library, visualize estimated levels, and review research summaries. Your data remains private and on your device.

**Highlights:** Dose logging and reminders, Reconstitution calculator, 60+ compound library, Full protocol and stack support, Estimated compound levels visualization, AI research assistant, Results and trends tracking

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

**In-app purchases:** none


## Frequently asked questions

### Is Peptidely free?

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

### Is Prof. Peptide Protocol Tracker free?

Prof. Peptide Protocol Tracker is free to download, with no in-app purchases.

### Which has better reviews, Peptidely or Prof. Peptide Protocol Tracker?

Peptidely and Prof. Peptide Protocol Tracker are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do Peptidely or Prof. Peptide Protocol Tracker have ads?

Neither Peptidely nor Prof. Peptide Protocol Tracker shows ads.

### Which is updated more often, Peptidely or Prof. Peptide Protocol Tracker?

Peptidely ships an update every 10 days, and Prof. Peptide Protocol Tracker every 3 weeks. Most recently, Peptidely was updated on October 24, 2026 and Prof. Peptide Protocol Tracker on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*