# 졸리버 vs 일백제

The clearest difference is in-app purchases: 졸리버 at none against 일백제's 3. 졸리버 also leads on update cadence (every 3 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

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

졸리버 ships an update every 3 days, 일백제 every 9 days. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 졸리버 | 일백제 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 139 MB | 42 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SeungWoo Lee](https://appshunter.io/developer/1709094357) | [DEOKLYONG MOON](https://appshunter.io/developer/1890881362) |

## What reviewers say

### 졸리버

[App page](https://appshunter.io/ios/app/ai/id6749142771)

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

**In-app purchases:** none


### 일백제

[App page](https://appshunter.io/ios/app/adspsqld/id6786567222)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ADsP 모의고사 무제한 | $2.99 | one-time |
| SQLD 실전 모의고사 | $2.99 | one-time |
| 한국사능력검정 실전 모의고사 | $2.99 | one-time |


## Frequently asked questions

### Is 졸리버 free?

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

### Is 일백제 free?

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

### Do 졸리버 or 일백제 have ads?

Neither 졸리버 nor 일백제 shows ads.

### Which is updated more often, 졸리버 or 일백제?

졸리버 ships an update every 3 days, and 일백제 every 9 days. Most recently, 졸리버 was updated on October 13, 2026 and 일백제 on October 21, 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.*