# StudyMate.AI vs AI in a Shell

The clearest difference is in-app purchases: AI in a Shell at none against StudyMate.AI's 2. StudyMate.AI's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. StudyMate.AI sells 2 in-app purchases, starting at $2.99 per month. AI in a Shell asks for nothing beyond the download.

## The numbers

| Metric | StudyMate.AI | AI in a Shell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/studymateai-ai-tutor/id6755915336/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Freemium | — |
| Size | 56 MB | 76 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SANTANU DEY](https://appshunter.io/developer/1857261004) | [Johannes Hayer](https://appshunter.io/developer/1860088369) |

## What reviewers say

### StudyMate.AI

[App page](https://appshunter.io/ios/app/studymateai-ai-tutor/id6755915336)

This AI-powered study companion automates note-taking, generates quizzes and flashcards, and offers gamified learning experiences to improve retention. It assists with homework, records and transcribes lectures, and highlights key terms for efficient studying.

**Highlights:** AI homework assistance, Lecture recording and transcription, AI notes summarizer, Flashcard generator, Smart quiz maker, Gamified study modes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyMate.AI Monthly Premium | $2.99 | per month |
| StudyMate.AI Yearly Premium | $29.99 | per year |


### AI in a Shell

[App page](https://appshunter.io/ios/app/ai-in-a-shell/id6759448227)

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

**In-app purchases:** none


## Frequently asked questions

### Is StudyMate.AI free?

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

### Is AI in a Shell free?

AI in a Shell is free to download, with no in-app purchases.

### Do StudyMate.AI or AI in a Shell have ads?

Neither StudyMate.AI nor AI in a Shell 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.*