# 스마트 학생증 vs AI공부노트

The clearest difference is in-app purchases: 스마트 학생증 at none against AI공부노트's 4. 스마트 학생증 also leads on iOS requirement (12.0 vs 16.6). AI공부노트's advantage is update cadence (every 10 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. AI공부노트 sells 4 one-off in-app purchases. 스마트 학생증 asks for nothing beyond the download.

스마트 학생증 ships an update every 2 months, AI공부노트 every 10 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 스마트 학생증 | AI공부노트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 12 MB | 115 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sunghyun system co., ltd.](https://appshunter.io/developer/1502802776) | [SNA](https://appshunter.io/developer/465897855) |

## What reviewers say

### 스마트 학생증

[App page](https://appshunter.io/ios/app/id1502802777)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI공부노트

[App page](https://appshunter.io/ios/app/ai/id6505056073)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 | $0.49 | one-time |
| 50 | $2.99 | one-time |
| 100 | $5.99 | one-time |
| 500 | $29.99 | one-time |


## Frequently asked questions

### Is 스마트 학생증 free?

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

### Is AI공부노트 free?

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

### Do 스마트 학생증 or AI공부노트 have ads?

Neither 스마트 학생증 nor AI공부노트 shows ads.

### Which is updated more often, 스마트 학생증 or AI공부노트?

스마트 학생증 ships an update every 2 months, and AI공부노트 every 10 days. Most recently, 스마트 학생증 was updated on October 6, 2026 and AI공부노트 on October 12, 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.*