# System & Cleaning vs Sensor

The clearest difference is ads: System & Cleaning at none against Sensor's shown. System & Cleaning also leads on iOS requirement (10.0 vs 27.0). 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.

System & Cleaning ships an update every 5 weeks, Sensor every 2 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | System & Cleaning | Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/sensor-app/id1466399692/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 21 MB | 47 MB |
| Requires iOS | **10.0** | 27.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Tecnoin srl](https://appshunter.io/developer/994480881) | [Volker Schmitt](https://appshunter.io/developer/1466399691) |

## What reviewers say

### System & Cleaning

[App page](https://appshunter.io/ios/app/system-and-cleaning/id1299623643)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sensor

[App page](https://appshunter.io/ios/app/sensor-app/id1466399692)

Access and utilize all your device's sensors with this comprehensive tool. Explore GPS, gyroscope, acceleration, magnetometer, altimeter, and attitude data for various applications and research.

**Highlights:** Access GPS for precise location, Utilize gyroscope for orientation, Measure acceleration and movement, Detect magnetic fields with magnetometer, Access altimeter and pressure data, Monitor device attitude (roll, pitch, yaw)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is System & Cleaning free?

System & Cleaning is free to download, with no in-app purchases.

### Is Sensor free?

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

### Do System & Cleaning or Sensor have ads?

Sensor shows ads; System & Cleaning does not.

### Which is updated more often, System & Cleaning or Sensor?

System & Cleaning ships an update every 5 weeks, and Sensor every 2 months. Most recently, System & Cleaning was updated on October 10, 2026 and Sensor on September 29, 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.*