# 김과외(대한민국 대표 과외 플랫폼) vs ThetaWave

The clearest difference is review sentiment: 김과외(대한민국 대표 과외 플랫폼) at 100% against ThetaWave's 55%. 김과외(대한민국 대표 과외 플랫폼) also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). ThetaWave's advantage is ratings volume (51 vs 6) and update cadence (fortnightly vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 김과외(대한민국 대표 과외 플랫폼) sells 5 one-off in-app purchases and ThetaWave sells 10 in-app purchases, starting at $19.90 per month. Whichever you choose, the download price is not the number that matters.

김과외(대한민국 대표 과외 플랫폼) holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: ThetaWave has 51 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of 김과외(대한민국 대표 과외 플랫폼)'s written reviews are positive against 55% of ThetaWave's.

김과외(대한민국 대표 과외 플랫폼) ships an update monthly, ThetaWave fortnightly. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 김과외(대한민국 대표 과외 플랫폼) | ThetaWave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/id1392809044/reviews)** | [4.6 (51 ratings)](https://appshunter.io/ios/app/thetawave-ai-study-notes/id6744060956/reviews) |
| Number of ratings | 6 | **51** |
| Positive reviews | **100.0% of reviews** | 54.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 160 MB | 102 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [jaeyong kim](https://appshunter.io/developer/992836253) | [Thetawave](https://appshunter.io/developer/1805834893) |

## What reviewers say

### 김과외(대한민국 대표 과외 플랫폼)

[App page](https://appshunter.io/ios/app/id1392809044)

Connect with verified tutors for personalized lessons across a wide range of subjects. Find the perfect match based on qualifications, fees, and reviews. Access valuable educational resources and join a supportive community for academic guidance.

**Highlights:** Verified tutor profiles, Advanced search filters, Extensive subject coverage, Unlimited consultations, Member reviews and ratings, Exclusive member benefits, Downloadable study materials

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2,700 캐시 | $2.99 | one-time |
| 5,300 캐시 | $4.99 | one-time |
| 10,000 캐시 | $8.99 | one-time |
| 30,000 캐시 | $26.99 | one-time |
| 299,000원 | $199.99 | one-time |


### ThetaWave

[App page](https://appshunter.io/ios/app/thetawave-ai-study-notes/id6744060956)

This AI-powered study assistant transforms various learning materials into structured notes, mind maps, flashcards, and quizzes. It helps users learn faster, understand deeper, and retain information longer through intelligent summarization and Q&A capabilities.

**Highlights:** Auto-structured AI notes, Flashcards and quizzes, AI summary and deep Q&A, Mind map generation, Progress tracking, Supports video, audio, PDF, images, and text

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $19.90 | per month |
| ThetaWave Pro Weekly | $19.99 | per 7 days |
| ThetaWave Pro Month | $21.99 | per month |
| Pro | $24.99 | per month |
| Plus | $38.90 | per 3 months |
| ThetaWave Pro Quarterly | $47.90 | per 3 months |
| Pro | $47.90 | per 3 months |
| Pro | $94.90 | per year |
| ThetaWave Pro Year | $118.99 | per year |
| Pro | $118.99 | per year |


## Frequently asked questions

### Is 김과외(대한민국 대표 과외 플랫폼) free?

김과외(대한민국 대표 과외 플랫폼) is free to download, with in-app purchases available.

### Is ThetaWave free?

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

### Which has better reviews, 김과외(대한민국 대표 과외 플랫폼) or ThetaWave?

김과외(대한민국 대표 과외 플랫폼) is rated higher. 김과외(대한민국 대표 과외 플랫폼) averages 4.8 out of 5 from 6 ratings, while ThetaWave averages 4.6 from 51 ratings.

### Do 김과외(대한민국 대표 과외 플랫폼) or ThetaWave have ads?

ThetaWave shows ads; 김과외(대한민국 대표 과외 플랫폼) does not.

### Which is updated more often, 김과외(대한민국 대표 과외 플랫폼) or ThetaWave?

김과외(대한민국 대표 과외 플랫폼) ships an update monthly, and ThetaWave fortnightly. Most recently, 김과외(대한민국 대표 과외 플랫폼) was updated on October 29, 2026 and ThetaWave on October 30, 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.*