# PureStudy vs 포커스 메이커스

The clearest difference is in-app purchases: 포커스 메이커스 at none against PureStudy's 2. PureStudy's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PureStudy sells 2 in-app purchases, starting at $1.99 per month. 포커스 메이커스 asks for nothing beyond the download.

PureStudy ships an update every 3 days, 포커스 메이커스 every 2 weeks. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PureStudy | 포커스 메이커스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6797220287/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 182 MB | 69 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [chanhyeok choi](https://appshunter.io/developer/1799983470) | [Sangjae Kwon](https://appshunter.io/developer/6797220289) |

## What reviewers say

### PureStudy

[App page](https://appshunter.io/ios/app/purestudy-camera-focus-timer/id6766282371)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PureStudy Pro Monthly | $1.99 | per month |
| PureStudy Pro Yearly | $5.99 | per year |


### 포커스 메이커스

[App page](https://appshunter.io/ios/app/ai/id6797220287)

Automatically track your study time without manual input. This app uses your device's camera to record focused study sessions, pausing when you step away or use your phone. It provides detailed statistics on study duration and concentration, with social study features and customizable background sounds.

**Highlights:** Automatic study time recording via camera, Real-time tracking of pure study time and concentration, Timeline of breaks and phone usage, Calendar view of daily study statistics, Social cam study with up to 6 participants, Customizable background sounds for focus, Simple mode to hide camera feed

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

**In-app purchases:** none


## Frequently asked questions

### Is PureStudy free?

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

### Is 포커스 메이커스 free?

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

### Do PureStudy or 포커스 메이커스 have ads?

포커스 메이커스 shows ads; PureStudy does not.

### Which is updated more often, PureStudy or 포커스 메이커스?

PureStudy ships an update every 3 days, and 포커스 메이커스 every 2 weeks. Most recently, PureStudy was updated on October 5, 2026 and 포커스 메이커스 on October 16, 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.*