# Rubi vs Cáp Kèo

The clearest difference is ads: Cáp Kèo at none against Rubi's shown. Cáp Kèo also leads on update cadence (every 2 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Rubi ships an update every 3 weeks, Cáp Kèo every 2 days. The most recent releases landed on September 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Rubi | Cáp Kèo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (115 ratings)](https://appshunter.io/ios/app/rubi/id1618046567/reviews)** | — |
| Number of ratings | **115** | — |
| Positive reviews | 73.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 157 MB | 62 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NEMO HOLDING JOINT STOCK COMPANY](https://appshunter.io/developer/1273028938) | [Tien Duong Le](https://appshunter.io/developer/1769565377) |

## What reviewers say

### Rubi

[App page](https://appshunter.io/ios/app/rubi/id1618046567)

This social networking app leverages blockchain technology to enable users to earn digital assets through their online activities. Engage with others, share content, and participate in simple actions to collect valuable digital assets without technical barriers.

**Highlights:** Blockchain-based social network, Earn digital assets (RUBI Block), Digital asset collection through activities, Content creation and sharing, Expand social connections

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use mining app
- 🚀 Fast and secure mining
- 💡 Potential for good earnings (compared to Pi)
- 🌟 Good team and communication
- 💰 Opportunity to earn money

**What reviewers complain about**

- 😞 KYC verification delays
- ❌ Fake app claims, withdrawal issues
- 🐌 Slow updates for iOS
- 🚫 No customer support
- 🥶 App freezes or is unresponsive

**Reported bugs**

- KYC verification not received
- Cannot withdraw funds
- App requires updates for iOS
- Cannot login due to older version
- Bug every other week

**Requested features**

- Update app for iOS compatibility
- Improve customer service
- Add social engagement rewards
- Implement ad-based rewards
- Incorporate gamification for earning


### Cáp Kèo

[App page](https://appshunter.io/ios/app/cap-keo/id6792831748)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rubi free?

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

### Is Cáp Kèo free?

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

### Do Rubi or Cáp Kèo have ads?

Rubi shows ads; Cáp Kèo does not.

### Which is updated more often, Rubi or Cáp Kèo?

Rubi ships an update every 3 weeks, and Cáp Kèo every 2 days. Most recently, Rubi was updated on September 14, 2026 and Cáp Kèo on September 26, 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.*