# สอบติด จูเนียร์ vs DORM SDU

The clearest difference is in-app purchases: DORM SDU at none against สอบติด จูเนียร์'s 10. DORM SDU also leads on ads (none vs shown). สอบติด จูเนียร์'s advantage is update cadence (every 3 weeks vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. สอบติด จูเนียร์ sells 10 one-off in-app purchases. DORM SDU asks for nothing beyond the download.

สอบติด จูเนียร์ ships an update every 3 weeks, DORM SDU every 6 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | สอบติด จูเนียร์ | DORM SDU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 107 MB | 19 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sobtid Edutainment Company Limited](https://appshunter.io/developer/1191038394) | [GT TECHNOLOGIES COMPANY LIMITED](https://appshunter.io/developer/1592961916) |

## What reviewers say

### สอบติด จูเนียร์

[App page](https://appshunter.io/ios/app/id1444568064)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pretest ราคา 399 บาท | $9.99 | one-time |
| Pretest ราคา 429 บาท | $11.99 | one-time |
| Pretest ราคา 479 บาท | $12.99 | one-time |
| Pretest ราคา 499 บาท | $12.99 | one-time |
| Pretest ราคา 549 บาท | $14.99 | one-time |
| Pretest ราคา 579 บาท | $14.99 | one-time |
| Pretest ราคา 599 บาท | $17.99 | one-time |
| Pretest ราคา 649 บาท | $17.99 | one-time |
| Pretest ราคา 699 บาท | $19.99 | one-time |
| Pretest ราคา 729 บาท | $19.99 | one-time |


### DORM SDU

[App page](https://appshunter.io/ios/app/dorm-sdu/id6444823369)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is สอบติด จูเนียร์ free?

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

### Is DORM SDU free?

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

### Do สอบติด จูเนียร์ or DORM SDU have ads?

สอบติด จูเนียร์ shows ads; DORM SDU does not.

### Which is updated more often, สอบติด จูเนียร์ or DORM SDU?

สอบติด จูเนียร์ ships an update every 3 weeks, and DORM SDU every 6 months. Most recently, สอบติด จูเนียร์ was updated on October 26, 2026 and DORM SDU on October 27, 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.*