# PHS vs SSI iBoard Pro

The clearest difference is rating: PHS at 5.0 against SSI iBoard Pro's 4.3. PHS also leads on iOS requirement (13.0 vs 15.5). SSI iBoard Pro's advantage is review sentiment (41% vs 0%) and ratings volume (110 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PHS holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: SSI iBoard Pro has 110 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of PHS's written reviews are positive against 41% of SSI iBoard Pro's, so the app with the better star average is not the one people write more warmly about.

PHS ships an update every 5 weeks, SSI iBoard Pro every 8 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | PHS | SSI iBoard Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phs-mobile-trading/id1511472087/reviews)** | [4.3 (110 ratings)](https://appshunter.io/ios/app/ssi-iboard-pro/id6444309036/reviews) |
| Number of ratings | 1 | **110** |
| Positive reviews | 0.0% of reviews | **41.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free | Free |
| Size | 53 MB | 158 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PHU HUNG SECURITIES CORPORATION](https://appshunter.io/developer/1511472086) | [SSI Securities Corporation](https://appshunter.io/developer/1185161552) |

## What reviewers say

### PHS

[App page](https://appshunter.io/ios/app/phs-mobile-trading/id1511472087)

This finance app allows users to trade securities online, transfer money, view real-time stock prices, and track their financial asset profits and losses. It supports iOS devices and is available in Vietnamese, English, and Chinese.

**Highlights:** Online securities trading orders, Online money transfers, Real-time price board, Financial asset P/L tracking, Multi-language support (Vietnamese, English, Chinese)

**Features:** macOS Compatibility

**In-app purchases:** none


### SSI iBoard Pro

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

Trade a variety of securities, including equities, bonds, and derivatives, with real-time market data and analysis tools. Manage your portfolio, set personalized alerts, and conduct secure cash transactions. Explore diverse investment options to optimize your wealth management.

**Highlights:** Trade equities, corporate bonds, and derivatives, Real-time technical charts and market information, 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


## Frequently asked questions

### Is PHS free?

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

### Is SSI iBoard Pro free?

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

### Which has better reviews, PHS or SSI iBoard Pro?

PHS is rated higher. PHS averages 5.0 out of 5 from 1 ratings, while SSI iBoard Pro averages 4.3 from 110 ratings.

### Do PHS or SSI iBoard Pro have ads?

Neither PHS nor SSI iBoard Pro shows ads.

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

PHS ships an update every 5 weeks, and SSI iBoard Pro every 8 days. Most recently, PHS was updated on November 3, 2026 and SSI iBoard Pro on November 3, 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.*