# 易学魔方 vs Rubicone

The clearest difference is in-app purchases: 易学魔方 at none against Rubicone's 16. 易学魔方 also leads on iOS requirement (13.0 vs 15.1). Rubicone's advantage is update cadence (every 8 days vs every 7 months). On price, ads and device support there is nothing between them.

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

易学魔方 ships an update every 7 months, Rubicone every 8 days. The most recent releases landed on September 14, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | 易学魔方 | 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 | No |
| Update frequency | Every 7 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 112 MB | 111 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [露丹 张](https://appshunter.io/developer/1692014155) | [HEXELK LLC](https://appshunter.io/developer/1790394308) |

## What reviewers say

### 易学魔方

[App page](https://appshunter.io/ios/app/id6450243773)

**Features:** macOS Compatibility

**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 易学魔方 free?

易学魔方 is free to download, with no in-app purchases.

### Is Rubicone free?

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

### Do 易学魔方 or Rubicone have ads?

Neither 易学魔方 nor Rubicone shows ads.

### Which is updated more often, 易学魔方 or Rubicone?

易学魔方 ships an update every 7 months, and Rubicone every 8 days. Most recently, 易学魔方 was updated on September 14, 2026 and Rubicone on September 27, 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.*