# 新質證券(Ayers) vs ChartAgent AI

The clearest difference is in-app purchases: 新質證券(Ayers) at none against ChartAgent AI's 3. 新質證券(Ayers) also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.0). ChartAgent AI's advantage is update cadence (every 4 days vs every 48 months). On price and device support there is nothing between them.

Both are free to download. ChartAgent AI sells 3 in-app purchases, starting at $7.99 per 7 days. 新質證券(Ayers) asks for nothing beyond the download.

新質證券(Ayers) ships an update every 48 months, ChartAgent AI every 4 days. The most recent releases landed on September 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 新質證券(Ayers) | ChartAgent AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 48 months | **Every 4 days** |
| Size | 46 MB | 37 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Modern Innovative Securities Limited](https://appshunter.io/developer/1219207947) | [Minsik Chae](https://appshunter.io/developer/1815183370) |

## What reviewers say

### 新質證券(Ayers)

[App page](https://appshunter.io/ios/app/ayers/id1377500524)

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

**In-app purchases:** none


### ChartAgent AI

[App page](https://appshunter.io/ios/app/chartagent-ai-chart-analysis/id6801791658)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartAgent Pro Weekly | $7.99 | per 7 days |
| ChartAgent 6month Pro | $29.99 | per 6 months |
| ChartAgent 6month Pro Discount | $29.99 | per 6 months |


## Frequently asked questions

### Is 新質證券(Ayers) free?

新質證券(Ayers) is free to download, with no in-app purchases.

### Is ChartAgent AI free?

ChartAgent AI is free to download, with in-app purchases available.

### Do 新質證券(Ayers) or ChartAgent AI have ads?

ChartAgent AI shows ads; 新質證券(Ayers) does not.

### Which is updated more often, 新質證券(Ayers) or ChartAgent AI?

新質證券(Ayers) ships an update every 48 months, and ChartAgent AI every 4 days. Most recently, 新質證券(Ayers) was updated on September 25, 2026 and ChartAgent AI on October 11, 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.*