# BGM Mannheim vs Sensor

The clearest difference is ads: BGM Mannheim at none against Sensor's shown. BGM Mannheim also leads on iOS requirement (11.0 vs 27.0). Sensor's advantage is update cadence (every 2 months vs every 37 months). On price, 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.

BGM Mannheim ships an update every 37 months, Sensor every 2 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | BGM Mannheim | 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 37 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 50 MB | 47 MB |
| Requires iOS | **11.0** | 27.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Blumengroßmarkt e.G. Mannheim](https://appshunter.io/developer/1738477414) | [Volker Schmitt](https://appshunter.io/developer/1466399691) |

## What reviewers say

### BGM Mannheim

[App page](https://appshunter.io/ios/app/bgm-mannheim/id1358224043)

**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 BGM Mannheim free?

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

### Is Sensor free?

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

### Do BGM Mannheim or Sensor have ads?

Sensor shows ads; BGM Mannheim does not.

### Which is updated more often, BGM Mannheim or Sensor?

BGM Mannheim ships an update every 37 months, and Sensor every 2 months. Most recently, BGM Mannheim was updated on October 18, 2026 and Sensor on October 14, 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.*