# Shepherd vs KnowNotes

The clearest difference is review sentiment: Shepherd at 100% against KnowNotes's 0%. Shepherd also leads on rating (5.0 vs 4.5). KnowNotes's advantage is ratings volume (13 vs 4) and iOS requirement (13.4 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Shepherd sells 3 in-app purchases, starting at $6.99 per 7 days and KnowNotes sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Shepherd holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews point the same way: 100% of Shepherd's written reviews are positive against 0% of KnowNotes's.

Shepherd ships an update every 5 days, KnowNotes weekly. The most recent releases landed on July 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Shepherd | KnowNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/shepherd-ai-study-co-pilot/id6738656668/reviews)** | [4.5 (13 ratings)](https://appshunter.io/ios/app/knownotes-ai-note-taker/id6739503513/reviews) |
| Number of ratings | 4 | **13** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 54 MB | 29 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shepherd Learn Inc](https://appshunter.io/developer/1734228022) | [Teen Talent, LLC](https://appshunter.io/developer/1785687853) |

## 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 |


### KnowNotes

[App page](https://appshunter.io/ios/app/knownotes-ai-note-taker/id6739503513)

This app uses AI to automatically generate quizzes and flashcards from recorded lectures. It aims to help students ethically improve their grades by providing study tools derived from their own course material.

**Highlights:** AI-generated notes, Automatic quiz creation, Flashcard generation, Lecture recording, Lecture uploading, Ethical AI use for grades

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KnowNotes Pro (Weekly) | $5.99 | per 7 days |
| KnowNotes Pro (Monthly) | $18.99 | per month |
| KnowNotes Pro (Offer) | $89.99 | per year |
| KnowNotes Pro (Yearly Offer) | $99.99 | per year |
| KnowNotes Pro (Yearly) | $119.99 | per year |
| KnowNotes Pro (Yearly) | $139.99 | per year |


## Frequently asked questions

### Is Shepherd free?

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

### Is KnowNotes free?

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

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

Shepherd is rated higher. Shepherd averages 5.0 out of 5 from 4 ratings, while KnowNotes averages 4.5 from 13 ratings.

### Do Shepherd or KnowNotes have ads?

Neither Shepherd nor KnowNotes shows ads.

### Which is updated more often, Shepherd or KnowNotes?

Shepherd ships an update every 5 days, and KnowNotes weekly. Most recently, Shepherd was updated on July 16, 2026 and KnowNotes on September 23, 2026.

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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.*