# Sensor vs Revízny technik

The clearest difference is ads: Revízny technik at none against Sensor's shown. Revízny technik also leads on update cadence (weekly vs every 2 months) and iOS requirement (15.5 vs 27.0). 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, Revízny technik weekly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Sensor | Revízny technik |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 48 MB | 178 MB |
| Requires iOS | 27.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volker Schmitt](https://appshunter.io/developer/1466399691) | [BALLEK SOLUTIONS s.r.o.](https://appshunter.io/developer/1894476390) |

## What reviewers say

### 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


### Revízny technik

[App page](https://appshunter.io/ios/app/revizny-technik/id6762512188)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensor free?

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

### Is Revízny technik free?

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

### Do Sensor or Revízny technik have ads?

Sensor shows ads; Revízny technik does not.

### Which is updated more often, Sensor or Revízny technik?

Sensor ships an update every 2 months, and Revízny technik weekly. Most recently, Sensor was updated on October 24, 2026 and Revízny technik on October 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.*