# bubu oc vs OC Linker

The clearest difference is iOS requirement: bubu oc at 13.0 against OC Linker's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. bubu oc sells 3 in-app purchases, starting at $0.99 per month and OC Linker sells 5 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

bubu oc ships an update every 3 weeks, OC Linker fortnightly. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | bubu oc | OC Linker |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 160 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [佳纯 郑](https://appshunter.io/developer/1692146186) | [合肥美美云科技有限公司](https://appshunter.io/developer/1758732435) |

## What reviewers say

### 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 |


### OC Linker

[App page](https://appshunter.io/ios/app/oc-linker/id6797490142)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OC Linker Pro Monthly | $2.99 | per month |
| OC Linker Pro Annual | $24.99 | per year |
| OC Linker Pro 1-Month | $0.99 | one-time |
| OC Linker Pro 3-Month | $2.99 | one-time |
| OC Linker Pro 1-Year | $6.99 | one-time |


## Frequently asked questions

### Is bubu oc free?

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

### Is OC Linker free?

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

### Do bubu oc or OC Linker have ads?

Neither bubu oc nor OC Linker shows ads.

### Which is updated more often, bubu oc or OC Linker?

bubu oc ships an update every 3 weeks, and OC Linker fortnightly. Most recently, bubu oc was updated on September 8, 2026 and OC Linker on September 15, 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.*