# 大司部落 vs 三由路书

The clearest difference is in-app purchases: 大司部落 at none against 三由路书's 4. 大司部落 also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 三由路书 sells 4 in-app purchases, starting at $1.99 per month. 大司部落 asks for nothing beyond the download.

大司部落 ships an update every 2 weeks, 三由路书 fortnightly. The most recent releases landed on October 16, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 大司部落 | 三由路书 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id6499497645/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 31 MB | 326 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [祝 彭](https://appshunter.io/developer/1289116262) | [智琴 刘](https://appshunter.io/developer/1743582117) |

## What reviewers say

### 大司部落

[App page](https://appshunter.io/ios/app/id1466930748)

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

**In-app purchases:** none


### 三由路书

[App page](https://appshunter.io/ios/app/id6499497645)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 1个月会员 | $2.99 | one-time |
| 1年会员 | $19.99 | one-time |
| 永久会员 | $29.99 | one-time |


## Frequently asked questions

### Is 大司部落 free?

大司部落 is free to download, with no in-app purchases.

### Is 三由路书 free?

三由路书 is free to download, with in-app purchases available.

### Do 大司部落 or 三由路书 have ads?

Neither 大司部落 nor 三由路书 shows ads.

### Which is updated more often, 大司部落 or 三由路书?

大司部落 ships an update every 2 weeks, and 三由路书 fortnightly. Most recently, 大司部落 was updated on October 16, 2026 and 三由路书 on November 4, 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.*