# Study Time vs Lurn

The clearest difference is iOS requirement: Lurn at 16.0 against Study Time's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Study Time ships an update every 2 months, Lurn every 3 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Study Time | Lurn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 110 MB | 46 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [elhoussin razouki](https://appshunter.io/developer/1866198257) | [Chimdia Anyiam](https://appshunter.io/developer/6785969004) |

## What reviewers say

### Study Time

[App page](https://appshunter.io/ios/app/study-time-ai-app-blocker/id6757340083)

This app transforms your study materials into AI-powered quizzes and flashcards. Earn screen time for social media and games by completing personalized learning challenges, with access enforced at the device level.

**Highlights:** AI quizzes and flashcards from your materials, Upload PDFs, videos, and more, Device-level app blocking, Earned screen time with countdown timer, AI chat assistant, Multi-language support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Yearly One Time Offer | $19.99 | per year |
| Yearly | $29.99 | per year |


### Lurn

[App page](https://appshunter.io/ios/app/lurn-ai-study-lock/id6785969002)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lurn Monthly | $6.99 | per month |
| Lurn 3 Months | $17.99 | per 3 months |


## Frequently asked questions

### Is Study Time free?

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

### Is Lurn free?

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

### Do Study Time or Lurn have ads?

Neither Study Time nor Lurn shows ads.

### Which is updated more often, Study Time or Lurn?

Study Time ships an update every 2 months, and Lurn every 3 weeks. Most recently, Study Time was updated on September 30, 2026 and Lurn on October 5, 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.*