# OnFocus vs Study Time

The clearest difference is in-app purchases: OnFocus at none against Study Time's 3. OnFocus also leads on update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Study Time sells 3 in-app purchases, starting at $6.99 per 7 days. OnFocus asks for nothing beyond the download.

OnFocus ships an update every 4 days, Study Time every 3 months. The most recent releases landed on September 9, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | OnFocus | Study Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/study-time-app-blocker/id6757340083/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 73 MB |
| Requires iOS | 16 | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [ABDULKADIR ORUC](https://appshunter.io/developer/1764685668) | [elhoussin razouki](https://appshunter.io/developer/1866198257) |

## What reviewers say

### OnFocus

[App page](https://appshunter.io/ios/app/onfocus-online-pomodoro-timer/id6748365618)

**Features:** macOS Compatibility

**In-app purchases:** none


### Study Time

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

**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 |


## Frequently asked questions

### Is OnFocus free?

OnFocus is free to download, with no in-app purchases.

### Is Study Time free?

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

### Do OnFocus or Study Time have ads?

Neither OnFocus nor Study Time shows ads.

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

OnFocus ships an update every 4 days, and Study Time every 3 months. Most recently, OnFocus was updated on September 9, 2026 and Study Time on August 22, 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.*