# Smart Sensor 4.0 vs Fuller SiteConnect

The clearest difference is iOS requirement: Smart Sensor 4.0 at 8.0 against Fuller SiteConnect's 13.0. On price, update cadence, ads and in-app purchases 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 4.0 ships an update every 3 months, Fuller SiteConnect every 6 months. The most recent releases landed on October 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Smart Sensor 4.0 | Fuller SiteConnect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 77 MB | 58 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Uptime India Pvt Ltd](https://appshunter.io/developer/1511466684) | [Fuller Technologies Denmark A/S](https://appshunter.io/developer/1808633779) |

## What reviewers say

### Smart Sensor 4.0

[App page](https://appshunter.io/ios/app/smart-sensor-40/id1511517119)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fuller SiteConnect

[App page](https://appshunter.io/ios/app/fuller-siteconnect/id6745017697)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Sensor 4.0 free?

Smart Sensor 4.0 is free to download, with no in-app purchases.

### Is Fuller SiteConnect free?

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

### Do Smart Sensor 4.0 or Fuller SiteConnect have ads?

Neither Smart Sensor 4.0 nor Fuller SiteConnect shows ads.

### Which is updated more often, Smart Sensor 4.0 or Fuller SiteConnect?

Smart Sensor 4.0 ships an update every 3 months, and Fuller SiteConnect every 6 months. Most recently, Smart Sensor 4.0 was updated on October 10, 2026 and Fuller SiteConnect on September 23, 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.*