# ETF智选 vs AI防欺凌

The clearest difference is in-app purchases: AI防欺凌 at none against ETF智选's 6. AI防欺凌 also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ETF智选 sells 6 one-off in-app purchases. AI防欺凌 asks for nothing beyond the download.

ETF智选 ships an update every 2 days, AI防欺凌 every 3 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | ETF智选 | AI防欺凌 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 19 MB | 22 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [治波 王](https://appshunter.io/developer/1744485157) | [世邦通信股份有限公司](https://appshunter.io/developer/1427374431) |

## What reviewers say

### ETF智选

[App page](https://appshunter.io/ios/app/etf-app/id6747819782)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6万算粒 | $2.99 | one-time |
| 月度VIP-首充福利 | $2.99 | one-time |
| 60万算粒 | $19.99 | one-time |
| 月度VIP | $29.99 | one-time |
| 180万算粒 | $49.99 | one-time |
| 年度VIP | $149.99 | one-time |


### AI防欺凌

[App page](https://appshunter.io/ios/app/ai/id6760161208)

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

**In-app purchases:** none


## Frequently asked questions

### Is ETF智选 free?

ETF智选 is free to download, with in-app purchases available.

### Is AI防欺凌 free?

AI防欺凌 is free to download, with no in-app purchases.

### Do ETF智选 or AI防欺凌 have ads?

Neither ETF智选 nor AI防欺凌 shows ads.

### Which is updated more often, ETF智选 or AI防欺凌?

ETF智选 ships an update every 2 days, and AI防欺凌 every 3 days. Most recently, ETF智选 was updated on October 28, 2026 and AI防欺凌 on October 28, 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.*