# 탐타 vs 성인의 수학

The clearest difference is in-app purchases: 탐타 at none against 성인의 수학's 2. 탐타 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 성인의 수학 sells 2 one-off in-app purchases. 탐타 asks for nothing beyond the download.

탐타 ships an update every 3 days, 성인의 수학 weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 탐타 | 성인의 수학 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free | — |
| Size | 76 MB | 48 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NSER Inc.](https://appshunter.io/developer/1852419476) | [Mijin Kim](https://appshunter.io/developer/1717382242) |

## What reviewers say

### 탐타

[App page](https://appshunter.io/ios/app/and-ai/id6752917237)

This app uses AI to analyze your performance on past exam questions for Korean college entrance exams. It provides personalized problem recommendations and predicts your expected grades and scores, helping you focus on areas needing improvement.

**Highlights:** AI-driven score prediction, Real-time grade cutoffs, Personalized problem recommendations, Growth reports, Comprehensive subject coverage (Social Studies, Science, Korean History), 1-minute study sessions, Intuitive UI

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

**In-app purchases:** none


### 성인의 수학

[App page](https://appshunter.io/ios/app/id6782822659)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 힌트쿠폰 10개 | $1.99 | one-time |
| 광고 제거 | $3.99 | one-time |


## Frequently asked questions

### Is 탐타 free?

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

### Is 성인의 수학 free?

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

### Do 탐타 or 성인의 수학 have ads?

성인의 수학 shows ads; 탐타 does not.

### Which is updated more often, 탐타 or 성인의 수학?

탐타 ships an update every 3 days, and 성인의 수학 weekly. Most recently, 탐타 was updated on October 30, 2026 and 성인의 수학 on October 25, 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.*