# 살림지식총서 vs 책잇아웃

The clearest difference is review sentiment: 책잇아웃 at 100% against 살림지식총서's 38%. 책잇아웃 also leads on in-app purchases (none vs 10) and update cadence (every 3 weeks vs every 11 months). 살림지식총서's advantage is ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.

Both are free to download. 살림지식총서 sells 10 one-off in-app purchases. 책잇아웃 asks for nothing beyond the download.

살림지식총서 ships an update every 11 months, 책잇아웃 every 3 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 살림지식총서 | 책잇아웃 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Size | 58 MB | 53 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bookjam, Inc.](https://appshunter.io/developer/432828456) | [CREATIVE JOO Inc.](https://appshunter.io/developer/909637278) |

## What reviewers say

### 살림지식총서

[App page](https://appshunter.io/ios/app/id897099997)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 성공의 길은 내 안에 있다 | $1.99 | one-time |
| 테마로 보는 서양미술 | $1.99 | one-time |
| 논어 | $1.99 | one-time |
| 한비자 | $1.99 | one-time |
| 역경 | $1.99 | one-time |
| 초기불교 이야기 | $1.99 | one-time |
| 종교 패키지 22 | $31.99 | one-time |
| 예술, 예술가 패키지 25 | $35.99 | one-time |
| 철학, 철학자 패키지 29 | $38.99 | one-time |
| 지식총서 500 | $189.99 | one-time |


### 책잇아웃

[App page](https://appshunter.io/ios/app/id1624832713)

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

**In-app purchases:** none


## Frequently asked questions

### Is 살림지식총서 free?

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

### Is 책잇아웃 free?

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

### Do 살림지식총서 or 책잇아웃 have ads?

책잇아웃 shows ads; 살림지식총서 does not.

### Which is updated more often, 살림지식총서 or 책잇아웃?

살림지식총서 ships an update every 11 months, and 책잇아웃 every 3 weeks. Most recently, 살림지식총서 was updated on October 24, 2026 and 책잇아웃 on October 28, 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.*