# 이지패스 ADsP vs 인프런

The clearest difference is update cadence: 인프런 at fortnightly against 이지패스 ADsP's every 56 months. 인프런 also leads on ratings volume (8 vs 1). 이지패스 ADsP's advantage is monetization model (free vs free with in-app purchases) and review sentiment (100% vs 76%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 이지패스 ADsP against 5.0 for 인프런. That said, the two scores are not equally well evidenced: 인프런 has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of 이지패스 ADsP's written reviews are positive against 76% of 인프런's.

이지패스 ADsP ships an update every 56 months, 인프런 fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 이지패스 ADsP | 인프런 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/adsp/id1553585860/reviews) | [5.0 (8 ratings)](https://appshunter.io/ios/app/id6502435542/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | **100.0% of reviews** | 76.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 56 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 157 MB |
| Requires iOS | **14.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Park Chankyu](https://appshunter.io/developer/1540520080) | [Inflab](https://appshunter.io/developer/1500528359) |

## What reviewers say

### 이지패스 ADsP

[App page](https://appshunter.io/ios/app/adsp/id1553585860)

This app is designed to help users prepare for the Data Analyst Semi-Professional (ADsP) certification exam. It offers comprehensive coverage of the exam's scope and criteria, with a vast collection of practice questions and concise summary notes.

**Highlights:** ADsP exam preparation, Comprehensive scope and criteria analysis, 710 practice questions, 110 subjective summary questions, Easy-to-understand for beginners

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

**In-app purchases:** none


### 인프런

[App page](https://appshunter.io/ios/app/id6502435542)

This platform offers a wide range of courses in IT, programming, AI, marketing, and design. Learn at your own pace with features like offline downloads, captions, and customizable themes. Track your progress and access course materials easily.

**Highlights:** Extensive course library, Offline video downloads, Adjustable playback speed, Captions and transcripts, Customizable themes, Progress tracking, Course material access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 이지패스 ADsP free?

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

### Is 인프런 free?

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

### Which has better reviews, 이지패스 ADsP or 인프런?

이지패스 ADsP and 인프런 are both rated 5.0 out of 5 on the App Store, from 1 and 8 ratings respectively.

### Do 이지패스 ADsP or 인프런 have ads?

Neither 이지패스 ADsP nor 인프런 shows ads.

### Which is updated more often, 이지패스 ADsP or 인프런?

이지패스 ADsP ships an update every 56 months, and 인프런 fortnightly. Most recently, 이지패스 ADsP was updated on November 3, 2026 and 인프런 on November 4, 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.*