# Rubies Junior vs 샌드뱅크

The clearest difference is ads: Rubies Junior at none against 샌드뱅크's shown. Rubies Junior also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Rubies Junior ships an update monthly, 샌드뱅크 every 2 months. The most recent releases landed on September 19, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Rubies Junior | 샌드뱅크 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/web-30/id1558339607/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 93.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 85 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RUBIES MICROFINANCE BANK LIMITED](https://appshunter.io/developer/1458430315) | [DA Ground Co., Ltd.](https://appshunter.io/developer/1558339609) |

## What reviewers say

### Rubies Junior

[App page](https://appshunter.io/ios/app/rubies-junior/id1528977560)

**Features:** macOS Compatibility

**In-app purchases:** none


### 샌드뱅크

[App page](https://appshunter.io/ios/app/web-30/id1558339607)

Invest in cryptocurrencies like Bitcoin and Ethereum to earn returns. Manage your assets with automated trading and a diversified portfolio. Access AI-powered crypto indexes and premium content for insights.

**Highlights:** Crypto asset investment with Bitcoin, Ethereum, Tether, Ripple, Automated algorithm trading system, Diversified portfolio with auto-rebalancing, AI-based crypto theme indexes (Layer 2, DeFi, NFT, AI), Premium content with investment insights, Secure crypto custody with 'Octet' wallet, Calendar view for investment history

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rubies Junior free?

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

### Is 샌드뱅크 free?

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

### Do Rubies Junior or 샌드뱅크 have ads?

샌드뱅크 shows ads; Rubies Junior does not.

### Which is updated more often, Rubies Junior or 샌드뱅크?

Rubies Junior ships an update monthly, and 샌드뱅크 every 2 months. Most recently, Rubies Junior was updated on September 19, 2026 and 샌드뱅크 on June 9, 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.*