# 光证小黑板 vs 国元令牌2.0版

The clearest difference is update cadence: 光证小黑板 at monthly against 国元令牌2.0版's every 14 months. 国元令牌2.0版's advantage is iOS requirement (12.0 vs 14.0). 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.

光证小黑板 ships an update monthly, 国元令牌2.0版 every 14 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 光证小黑板 | 国元令牌2.0版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 14 months |
| Size | 71 MB | 1 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EverBright Securities Asset Management Co.,Ltd.](https://appshunter.io/developer/1516210273) | [Guoyuan Securities (HK) LTD](https://appshunter.io/developer/449078012) |

## What reviewers say

### 光证小黑板

[App page](https://appshunter.io/ios/app/id1542010166)

**Features:** macOS Compatibility

**In-app purchases:** none


### 国元令牌2.0版

[App page](https://appshunter.io/ios/app/20/id1611698741)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 光证小黑板 free?

光证小黑板 is free to download, with no in-app purchases.

### Is 国元令牌2.0版 free?

国元令牌2.0版 is free to download, with no in-app purchases.

### Do 光证小黑板 or 国元令牌2.0版 have ads?

Neither 光证小黑板 nor 国元令牌2.0版 shows ads.

### Which is updated more often, 光证小黑板 or 国元令牌2.0版?

光证小黑板 ships an update monthly, and 国元令牌2.0版 every 14 months. Most recently, 光证小黑板 was updated on October 3, 2026 and 国元令牌2.0版 on October 7, 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.*