# 오답노트AI vs pomoco

The clearest difference is in-app purchases: pomoco at none against 오답노트AI's 2. pomoco also leads on iOS requirement (16.4 vs 18.0). 오답노트AI's advantage is ads (none vs shown) and review sentiment (100% vs 91%). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. 오답노트AI sells 2 in-app purchases, starting at $9.99 per month. pomoco asks for nothing beyond the download.

오답노트AI ships an update every 2 days, pomoco every 5 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 오답노트AI | pomoco |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 90.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 33 MB | 102 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [2Labs](https://appshunter.io/developer/1089573745) | [Namwoo Kim](https://appshunter.io/developer/1861235950) |

## What reviewers say

### 오답노트AI

[App page](https://appshunter.io/ios/app/ai-ai/id6787683753)

This app uses AI to automatically create personalized study notes and practice tests from your incorrect answers. Simply photograph your mistakes, and the AI will transcribe them, organize them by subject, and generate similar problems for further practice. It also offers an AI tutor for instant help and tracks your progress with weekly reports.

**Highlights:** AI-generated study notes from photos, Automatic organization by subject and unit, Personalized practice tests with similar problems, AI tutor for instant help with questions, Spaced repetition for review, Weekly progress reports, Printable PDF test creation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 오답노트AI Pro 월간 | $9.99 | per month |
| 오답노트AI Pro 연간 | $79.99 | per year |


### pomoco

[App page](https://appshunter.io/ios/app/pomoco/id6799591888)

This app offers a focused study experience using the Pomodoro technique. It provides a dedicated virtual study room and timed sessions to help users concentrate on their learning tasks.

**Highlights:** Pomodoro technique timer, 25-minute focus sessions, Virtual study room, Daily focus tracking, Ad-supported

**In-app purchases:** none


## Frequently asked questions

### Is 오답노트AI free?

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

### Is pomoco free?

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

### Do 오답노트AI or pomoco have ads?

pomoco shows ads; 오답노트AI does not.

### Which is updated more often, 오답노트AI or pomoco?

오답노트AI ships an update every 2 days, and pomoco every 5 days. Most recently, 오답노트AI was updated on October 31, 2026 and pomoco on October 29, 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.*