# 网格交易工具箱 vs ETF智选

The clearest difference is update cadence: ETF智选 at every 2 days against 网格交易工具箱's every 9 days. ETF智选 also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. 网格交易工具箱 sells 4 in-app purchases, starting at $0.99 per month and ETF智选 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

网格交易工具箱 ships an update every 9 days, ETF智选 every 2 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 网格交易工具箱 | ETF智选 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 7 MB | 19 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [敏杰 陈](https://appshunter.io/developer/1731382199) | [治波 王](https://appshunter.io/developer/1744485157) |

## What reviewers say

### 网格交易工具箱

[App page](https://appshunter.io/ios/app/id6478438168)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 月订阅 | $1.99 | per month |
| 年会员 | $7.99 | per year |
| 年订阅 | $9.99 | per year |


### 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 |


## Frequently asked questions

### Is 网格交易工具箱 free?

网格交易工具箱 is free to download, with in-app purchases available.

### Is ETF智选 free?

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

### Do 网格交易工具箱 or ETF智选 have ads?

Neither 网格交易工具箱 nor ETF智选 shows ads.

### Which is updated more often, 网格交易工具箱 or ETF智选?

网格交易工具箱 ships an update every 9 days, and ETF智选 every 2 days. Most recently, 网格交易工具箱 was updated on September 23, 2026 and ETF智选 on September 19, 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.*