# Shepherd vs PeptideGo

The clearest difference is iOS requirement: PeptideGo at 13.0 against Shepherd's 15.1. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Shepherd sells 3 in-app purchases, starting at $6.99 per 7 days and PeptideGo sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Shepherd against 5.0 for PeptideGo. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Shepherd | PeptideGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/shepherd-ai-study-co-pilot/id6738656668/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/peptidego/id6778132017/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 54 MB | 73 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shepherd Learn Inc](https://appshunter.io/developer/1734228022) | [ALEXIS MADISON HEDLEY](https://appshunter.io/developer/1896444937) |

## What reviewers say

### Shepherd

[App page](https://appshunter.io/ios/app/shepherd-ai-study-co-pilot/id6738656668)

This AI-powered companion helps students organize study materials, get instant tutoring, and create personalized study plans. It offers features like AI-driven document analysis, automatic lecture transcription, and step-by-step homework assistance to make learning more effective and less stressful.

**Highlights:** AI-powered Doc-Chat for summarizing and analyzing documents, AI Note Taker with automatic recording and transcription, AI Tutoring and step-by-step homework help, Smart Study Plans and reminders, Interactive flashcards and quizzes, Comparison of multiple sources

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shephred Pro Weekly | $6.99 | per 7 days |
| Shepherd Pro | $19.99 | per month |
| Shepherd Pro Yearly | $149.99 | per year |


### PeptideGo

[App page](https://appshunter.io/ios/app/peptidego/id6778132017)

This app helps users track peptide protocols, monitor progress, and learn about peptides through educational content. It offers basic logging and a calculator for free users, with advanced features and unlimited tracking available via subscription.

**Highlights:** Peptide protocol tracking, Dosage calculator, Progress monitoring, Educational content, Peptide reference library, Push reminders, Achievement system

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Annually | $49.99 | per year |


## Frequently asked questions

### Is Shepherd free?

Shepherd is free to download, with in-app purchases available.

### Is PeptideGo free?

PeptideGo is free to download, with in-app purchases available.

### Which has better reviews, Shepherd or PeptideGo?

Shepherd and PeptideGo are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Shepherd or PeptideGo have ads?

Neither Shepherd nor PeptideGo shows ads.

---

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