# 云庐 vs bubu oc

The clearest difference is in-app purchases: 云庐 at none against bubu oc's 3. bubu oc's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. bubu oc sells 3 in-app purchases, starting at $0.99 per month. 云庐 asks for nothing beyond the download.

云庐 ships an update monthly, bubu oc every 3 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 云庐 | bubu oc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/bubu-oc/id6741865023/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 57 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhenjiang Yunlu Network Technology Co., Ltd.](https://appshunter.io/developer/1712255725) | [佳纯 郑](https://appshunter.io/developer/1692146186) |

## What reviewers say

### 云庐

[App page](https://appshunter.io/ios/app/id6469588808)

**In-app purchases:** none


### bubu oc

[App page](https://appshunter.io/ios/app/bubu-oc/id6741865023)

This app helps creators, writers, and role-playing enthusiasts build and manage original characters and world settings. It offers tools for detailed worldbuilding, character creation, visualizing relationships, and balancing attributes with radar charts.

**Highlights:** Worldbuilding tools, Character creation and editing, Relationship visualization, Attribute radar charts, Manage original characters, Refine world settings

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $6.99 | per year |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is 云庐 free?

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

### Is bubu oc free?

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

### Do 云庐 or bubu oc have ads?

Neither 云庐 nor bubu oc shows ads.

### Which is updated more often, 云庐 or bubu oc?

云庐 ships an update monthly, and bubu oc every 3 weeks. Most recently, 云庐 was updated on September 13, 2026 and bubu oc on September 8, 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.*