# 상지대학교 2단계인증 vs 스마트동스쿨 인터넷 강의

The clearest difference is update cadence: 스마트동스쿨 인터넷 강의 at every 5 days against 상지대학교 2단계인증's every 3 months. 스마트동스쿨 인터넷 강의 also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

상지대학교 2단계인증 ships an update every 3 months, 스마트동스쿨 인터넷 강의 every 5 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 상지대학교 2단계인증 | 스마트동스쿨 인터넷 강의 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 15 MB | 28 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [xidsystem co.ltd](https://appshunter.io/developer/567705281) | [Smartdong School](https://appshunter.io/developer/388666251) |

## What reviewers say

### 상지대학교 2단계인증

[App page](https://appshunter.io/ios/app/2/id1570214211)

**Features:** Vision Pro support

**In-app purchases:** none


### 스마트동스쿨 인터넷 강의

[App page](https://appshunter.io/ios/app/id6472780620)

**In-app purchases:** none


## Frequently asked questions

### Is 상지대학교 2단계인증 free?

상지대학교 2단계인증 is free to download, with no in-app purchases.

### Is 스마트동스쿨 인터넷 강의 free?

스마트동스쿨 인터넷 강의 is free to download, with no in-app purchases.

### Do 상지대학교 2단계인증 or 스마트동스쿨 인터넷 강의 have ads?

Neither 상지대학교 2단계인증 nor 스마트동스쿨 인터넷 강의 shows ads.

### Which is updated more often, 상지대학교 2단계인증 or 스마트동스쿨 인터넷 강의?

상지대학교 2단계인증 ships an update every 3 months, and 스마트동스쿨 인터넷 강의 every 5 days. Most recently, 상지대학교 2단계인증 was updated on November 7, 2026 and 스마트동스쿨 인터넷 강의 on November 8, 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.*