# Sensor vs Dienstmappe

The clearest difference is review sentiment: Dienstmappe at 100% against Sensor's 56%. Dienstmappe also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). Sensor's advantage is monetization model (ad-supported vs paid). 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.

Sensor ships an update every 2 months, Dienstmappe every 5 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Sensor | Dienstmappe |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | **Ad-supported** | Paid |
| Size | 49 MB | 3 MB |
| Requires iOS | 27.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Volker Schmitt](https://appshunter.io/developer/1466399691) | [Fabian Lehmann](https://appshunter.io/developer/1890464868) |

## What reviewers say

### Sensor

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

Access and utilize all your device's sensors, including GPS, gyroscope, and altimeter. Explore detailed readings for navigation, fitness, and application development. Transform your interaction with the world through insightful mobile data.

**Highlights:** Access GPS, Gyroscope, Acceleration Sensor, Utilize Magnetometer, Altimeter, Pressure Sensor, View Attitude (roll, pitch, yaw), Comprehensive sensor data suite, Intuitive access to hardware features

**Features:** Apple Watch app, iPhone Duo support

**In-app purchases:** none


### Dienstmappe

[App page](https://appshunter.io/ios/app/dienstmappe-site-photo-log/id6814269399)

Organize work-related photos and documents directly within projects, keeping them separate from your personal library. Generate professional PDF reports with integrated sign-off features for clients, either on-device or remotely.

**Highlights:** In-app camera for direct project saving, Photo tagging with notes, Project timeline view, One-tap PDF report generation, On-device or remote client sign-off, Document scanning and recognition, Face ID/Touch ID protection

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor free?

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

### Is Dienstmappe free?

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

### Do Sensor or Dienstmappe have ads?

Sensor shows ads; Dienstmappe does not.

### Which is updated more often, Sensor or Dienstmappe?

Sensor ships an update every 2 months, and Dienstmappe every 5 days. Most recently, Sensor was updated on November 3, 2026 and Dienstmappe on November 10, 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.*