# 잽영어 vs 탐타

The clearest difference is in-app purchases: 탐타 at none against 잽영어's 3. 잽영어's advantage is update cadence (every 2 days vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 잽영어 sells 3 one-off in-app purchases. 탐타 asks for nothing beyond the download.

잽영어 ships an update every 2 days, 탐타 every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 잽영어 | 탐타 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Free |
| Size | 165 MB | 76 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chord on Code](https://appshunter.io/developer/1602483788) | [NSER Inc.](https://appshunter.io/developer/1852419476) |

## What reviewers say

### 잽영어

[App page](https://appshunter.io/ios/app/id6473166674)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zap Mini - 50크레딧 제공 | $1.99 | one-time |
| Zap Lite - 100크레딧 제공 | $3.99 | one-time |
| Zap Pro - 200크레딧 제공 | $4.99 | one-time |


### 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


## Frequently asked questions

### Is 잽영어 free?

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

### Is 탐타 free?

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

### Do 잽영어 or 탐타 have ads?

Neither 잽영어 nor 탐타 shows ads.

### Which is updated more often, 잽영어 or 탐타?

잽영어 ships an update every 2 days, and 탐타 every 4 days. Most recently, 잽영어 was updated on October 24, 2026 and 탐타 on October 24, 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.*