# SSI iBoard Pro vs One Billion

The clearest difference is update cadence: SSI iBoard Pro at every 8 days against One Billion's every 6 weeks. On price, ads, 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.

SSI iBoard Pro ships an update every 8 days, One Billion every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | SSI iBoard Pro | One Billion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (109 ratings)](https://appshunter.io/ios/app/ssi-iboard-pro/id6444309036/reviews)** | — |
| Number of ratings | **109** | — |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 158 MB | 67 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SSI Securities Corporation](https://appshunter.io/developer/1185161552) | [Thang Nguyen](https://appshunter.io/developer/1795573573) |

## What reviewers say

### SSI iBoard Pro

[App page](https://appshunter.io/ios/app/ssi-iboard-pro/id6444309036)

Trade equities, corporate bonds, and derivatives with real-time charts and market data. Manage your portfolio, set personalized alerts, and conduct hassle-free cash transactions. Explore diverse investment options to expand your financial horizon.

**Highlights:** Buy and sell equities, bonds, and derivatives, Real-time technical charts and market data, Personalized watchlists and alerts, Portfolio and asset management tools, Hassle-free cash transactions, Explore S-Products for diversification

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 📊 Intuitive design and layout
- ⚡ Smooth and stable performance
- 📈 Professional and comprehensive features
- 🔄 Regular updates and improvements

**What reviewers complain about**

- 🐢 Slow loading and lag issues
- 🔴 Frequent app crashes and freezing
- 📉 Cluttered interface with excessive information
- 🔌 Poor stability during high market volatility
- 🔐 Security concerns with session management

**Reported bugs**

- App freezes and becomes unresponsive during heavy trading
- Data fails to load during market volatility
- Charts display incorrectly and cannot be saved
- Connection drops frequently, requires app restart
- OTP authentication system is slow and times out

**Requested features**

- Reduce update frequency to monthly or major releases only
- Improve chart display and save chart data for later viewing
- Add iOS widget support
- Better account switching between regular and margin accounts
- Include foreign investor shareholding ratio information


### One Billion

[App page](https://appshunter.io/ios/app/one-billion/id6751188853)

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

**In-app purchases:** none


## Frequently asked questions

### Is SSI iBoard Pro free?

SSI iBoard Pro is free to download, with no in-app purchases.

### Is One Billion free?

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

### Do SSI iBoard Pro or One Billion have ads?

Neither SSI iBoard Pro nor One Billion shows ads.

### Which is updated more often, SSI iBoard Pro or One Billion?

SSI iBoard Pro ships an update every 8 days, and One Billion every 6 weeks. Most recently, SSI iBoard Pro was updated on October 25, 2026 and One Billion 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.*