# Rubicone vs SicherChat

The clearest difference is in-app purchases: SicherChat at none against Rubicone's 23. Rubicone's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rubicone sells 21 one-off in-app purchases. SicherChat asks for nothing beyond the download.

Rubicone ships an update every 5 days, SicherChat monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rubicone | SicherChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubicone/id6740522868/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | — |
| Size | 111 MB | 39 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [HEXELK LLC](https://appshunter.io/developer/1790394308) | [OgnisEst OU](https://appshunter.io/developer/1799691652) |

## What reviewers say

### 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 (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 仿生人聊天額度充值 | $1.00 | one-time |
| 專欄時長 | $1.00 | one-time |
| 專欄時長 | $2.00 | one-time |
| 仿生人聊天額度充值 | $3.00 | one-time |
| 仿生人聊天額度充值 | $9.00 | one-time |
| 參與宣傳 | $10.00 | one-time |
| 仿生人聊天額度充值 | $21.00 | one-time |
| 机器人聊天额度充值 | $25.00 | one-time |
| 仿生人聊天額度充值 | $51.00 | one-time |
| 仿生人聊天額度充值 | $99.00 | 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 |
| 仿生人聊天額度充值 | $300.00 | 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 |


### SicherChat

[App page](https://appshunter.io/ios/app/sicherchat/id6742743809)

**In-app purchases:** none


## Frequently asked questions

### Is Rubicone free?

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

### Is SicherChat free?

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

### Do Rubicone or SicherChat have ads?

Neither Rubicone nor SicherChat shows ads.

### Which is updated more often, Rubicone or SicherChat?

Rubicone ships an update every 5 days, and SicherChat monthly. Most recently, Rubicone was updated on October 24, 2026 and SicherChat on October 25, 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.*