# Smart Sensor Automation vs WIFI

The clearest difference is update cadence: WIFI at every 9 months against Smart Sensor Automation's every 28 months. WIFI also leads on iOS requirement (11.1 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.

Smart Sensor Automation ships an update every 28 months, WIFI every 9 months. Both last shipped on September 18, 2026.

## The numbers

| Metric | Smart Sensor Automation | WIFI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 9 months** |
| Size | 205 MB | 68 MB |
| Requires iOS | 14.0 | **11.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CLP Power Hong Kong Limited](https://appshunter.io/developer/450725910) | [Shanghai Dst Technology Co.,ltd.](https://appshunter.io/developer/1267754859) |

## What reviewers say

### Smart Sensor Automation

[App page](https://appshunter.io/ios/app/smart-sensor-automation/id1492030903)

**In-app purchases:** none


### WIFI

[App page](https://appshunter.io/ios/app/wifi-link/id1613117127)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sensor Automation free?

Smart Sensor Automation is free to download, with no in-app purchases.

### Is WIFI free?

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

### Do Smart Sensor Automation or WIFI have ads?

Neither Smart Sensor Automation nor WIFI shows ads.

### Which is updated more often, Smart Sensor Automation or WIFI?

Smart Sensor Automation ships an update every 28 months, and WIFI every 9 months. Most recently, Smart Sensor Automation was updated on September 18, 2026 and WIFI on September 18, 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.*