# Peptidex: Research & Discover — Learn about Peptides

> Educational peptide research and logging app for organizing studies and notes. (iPhone/iPad app by XYZ AI, Inc..)

- Source: https://appshunter.io/ios/app/peptidex-research-and-discover/id6762570407 (this page in markdown: same URL + `.md`)
- Developer: [XYZ AI, Inc.](https://appshunter.io/developer/1784730432)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 16 MB
- Languages: American English
- Released: 2026-04-28
- Data updated: 2026-08-27
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/peptidex-research-and-discover/id6762570407/reviews.md

## What is Peptidex?

Peptidex is an educational peptide research and logging app that helps you organize references, studies, plans, reminders, and personal notes in one place.

Subscribe to Peptidex Pro to:
• Browse a peptide library with status, evidence summaries, recent studies, and research notes.
• Search and review linked literature, then ask questions about selected papers in a structured AI chat.
• Save planning drafts, dates, and reminders so your research workflow stays organized.
• Keep a logbook for notes, symptoms, trends, and progress photos over time.
• Reopen saved chats and history so important context is easy to find later.
• Use a research-interest quiz to surface topics and compounds to read more about.

Subscription required for all features, a 3-day free trial is included.

Peptidex is for educational and informational use only. It is not intended to diagnose, treat, or provide medical dosing instructions. Consult a qualified clinician before making medical decisions.

https://www.peptidexapp.com/terms/

## Key features

- Peptide library with status and evidence summaries
- AI chat for literature review questions
- Research planning and reminders
- Logbook for notes and progress photos
- Research-interest quiz
- Saved chat history

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Peptidex Pro – Weekly | $4.99 | per 7 days |
| Peptidex Pro – Monthly | $9.99 | per month |
| Peptidex Pro – Yearly | $49.99 | per year |



## Frequently asked questions about Peptidex

### What is Peptidex used for?

Peptidex is an educational app designed to help users organize peptide research, studies, plans, and personal notes. It offers a peptide library, literature review tools with AI chat, and a logbook for tracking progress.

### How much does Peptidex cost?

Peptidex requires a subscription for all features. Subscription plans include Weekly ($4.99), Monthly ($9.99), and Yearly ($49.99), all with a 3-day free trial.

### Does Peptidex have ads?

No, Peptidex does not contain advertisements. The app is free to download, but all features are accessible through a paid subscription.

### What devices does Peptidex support?

Peptidex is available on iPhone and iPad devices.

### Is Peptidex suitable for medical advice?

No, Peptidex is for educational and informational use only. It is not intended to diagnose, treat, or provide medical dosing instructions. Always consult a qualified clinician for medical decisions.

### How often is Peptidex updated?

The latest version of Peptidex is 1.1, which was last updated on May 1, 2026. This indicates recent development activity.

### What is the age rating for Peptidex?

Peptidex has an age rating of 4+, making it suitable for a wide range of users.

### Can I try Peptidex before subscribing?

Yes, Peptidex offers a 3-day free trial for all subscription plans, allowing you to explore its features before committing to a purchase.

## Version history (last 2 releases)

### 1.1 — 2026-05-01

Minor bug fixes

### 1.0 — 2026-04-28

No release notes.

## Apps similar to Peptidex

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Thymo: GLP-1 Peptide Tracker](https://appshunter.io/ios/app/thymo-glp-1-peptide-tracker/id6763525307) | — | Free | Health & Fitness |
| [Peptide & BMI Calculator・CURA](https://appshunter.io/ios/app/peptide-and-bmi-calculatorcura/id6762099396) | — | Free | Health & Fitness |
| [Myo: GLP-1 & Peptide Tracker](https://appshunter.io/ios/app/myo-glp-1-and-peptide-tracker/id6778607893) | 5.0 (3) | Free | Health & Fitness |
| [Atlas: Fitness & Recovery](https://appshunter.io/ios/app/atlas-fitness-and-recovery/id6762042210) | — | Free | Health & Fitness |
| [Viora: GLP-1 & Peptide Tracker](https://appshunter.io/ios/app/viora-glp-1-and-peptide-tracker/id6760582814) | — | Free | Health & Fitness |
| [Prof. Peptide Protocol Tracker](https://appshunter.io/ios/app/prof-peptide-protocol-tracker/id6761995269) | 5.0 (3) | Free | Health & Fitness |

## More apps by XYZ AI, Inc.

- [Stealth AI - Study Companion](https://appshunter.io/ios/app/stealth-ai-study-companion/id6739302300)

All apps by XYZ AI, Inc.: https://appshunter.io/developer/1784730432

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*