# 포커스 메이커스 vs 암카

The clearest difference is in-app purchases: 포커스 메이커스 at none against 암카's 2. 암카's advantage is ads (none vs shown) and update cadence (every 3 days vs every 10 days). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. 암카 sells 2 one-off in-app purchases. 포커스 메이커스 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 포커스 메이커스 against 5.0 for 암카. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

포커스 메이커스 ships an update every 10 days, 암카 every 3 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 포커스 메이커스 | 암카 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6797220287/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/id6802540302/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 70 MB | 150 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sangjae Kwon](https://appshunter.io/developer/6797220289) | [TheOne Lab](https://appshunter.io/developer/1623950270) |

## What reviewers say

### 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


### 암카

[App page](https://appshunter.io/ios/app/id6802540302)

This app offers a three-step learning process: skimming, flashcards, and quizzes, to help users memorize vocabulary efficiently. It focuses on essential words based on exam history, official assignments, and usage frequency, organizing them into manageable chapters for focused study.

**Highlights:** Three-step learning process (skimming, flashcards, quizzes), Focus on essential vocabulary, Curated word lists for specific exams (TOEIC, Hanja, Suneung), Customizable review chapters, Chapter-based learning structure

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 상공한자 책 구매 | $4.99 | one-time |
| 토익보카 책 구매 | $4.99 | one-time |


## Frequently asked questions

### Is 포커스 메이커스 free?

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

### Is 암카 free?

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

### Which has better reviews, 포커스 메이커스 or 암카?

포커스 메이커스 and 암카 are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 포커스 메이커스 or 암카 have ads?

포커스 메이커스 shows ads; 암카 does not.

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

포커스 메이커스 ships an update every 10 days, and 암카 every 3 days. Most recently, 포커스 메이커스 was updated on October 25, 2026 and 암카 on October 14, 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.*