# zDAMeta vs Rubicone

The clearest difference is in-app purchases: zDAMeta at none against Rubicone's 16. zDAMeta also leads on iOS requirement (13.0 vs 15.1). Rubicone's advantage is device support. On price there is nothing between them.

Both are free to download. Rubicone sells 14 one-off in-app purchases. zDAMeta asks for nothing beyond the download.

## The numbers

| Metric | zDAMeta | Rubicone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubicone/id6740522868/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 50 MB | 111 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing China Central Academy of Fine Arts Education Development Foundation](https://appshunter.io/developer/1471491445) | [HEXELK LLC](https://appshunter.io/developer/1790394308) |

## What reviewers say

### zDAMeta

[App page](https://appshunter.io/ios/app/zdameta/id1664088047)

**In-app purchases:** none


### Rubicone

[App page](https://appshunter.io/ios/app/rubicone/id6740522868)

Connect with others through secure and private communication. Share your thoughts and feelings in personal columns, and interact with content through comments and direct messages. Build your audience and foster new connections.

**Highlights:** Secure communication, Confidential information sharing, Member registration, Personal columns, Content interaction, Direct messaging

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 專欄時長 | $1.00 | one-time |
| 專欄時長 | $2.00 | one-time |
| 參與宣傳 | $10.00 | one-time |
| 机器人聊天额度充值 | $25.00 | one-time |
| 購買專欄時長 | $129.00 | one-time |
| 購買專欄時長 | $159.00 | one-time |
| 購買專欄時長 | $299.00 | one-time |
| 購買專欄時長 | $399.00 | one-time |
| 購買專欄時長 | $499.00 | one-time |
| 購買專欄時長 | $599.00 | one-time |
| 購買專欄時長 | $699.00 | one-time |
| 購買專欄時長 | $799.00 | one-time |
| 購買專欄時長 | $899.00 | one-time |
| 購買專欄時長 | $999.00 | one-time |


## Frequently asked questions

### Is zDAMeta free?

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

### Is Rubicone free?

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

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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.*