# FAST智能预警 vs HXIEMS

The clearest difference is ads: HXIEMS at none against FAST智能预警's shown. On price, update cadence, 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.

FAST智能预警 ships an update monthly, HXIEMS every 2 weeks. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | FAST智能预警 | HXIEMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 74 MB | 24 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杭州山科智能科技股份有限公司](https://appshunter.io/developer/1785810006) | [Hexing Zeko Information Technology Co., Ltd](https://appshunter.io/developer/1531683944) |

## What reviewers say

### FAST智能预警

[App page](https://appshunter.io/ios/app/fast/id1668965595)

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

**In-app purchases:** none


### HXIEMS

[App page](https://appshunter.io/ios/app/hxiems/id6550924434)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FAST智能预警 free?

FAST智能预警 is free to download, with no in-app purchases.

### Is HXIEMS free?

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

### Do FAST智能预警 or HXIEMS have ads?

FAST智能预警 shows ads; HXIEMS does not.

### Which is updated more often, FAST智能预警 or HXIEMS?

FAST智能预警 ships an update monthly, and HXIEMS every 2 weeks. Most recently, FAST智能预警 was updated on October 5, 2026 and HXIEMS on October 12, 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.*