# MC Sensors > Mobile sensor monitoring and analysis toolbox with oscilloscope, FFT, and XY-view. (iPhone/iPad app by Sascha Bienert.) - Source: https://appshunter.io/ios/app/mc-sensors/id904698547 (this page in markdown: same URL + `.md`) - Developer: [Sascha Bienert](https://appshunter.io/developer/666781881) - Category: Utilities - Price: $0.99 - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 9.3 · 5 MB - Languages: American English, German (Germany), Russian - Released: 2014-09-16 - Data updated: 2026-08-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/mc-sensors/id904698547/reviews.md ## What is MC Sensors? MC Sensors is a powerful monitoring and analyzing toolbox for the internal sensors of your iPad or iPhone. It displays signals from the internal accelerometer, gyroscope, magnetometer and the device rotation. You can display and analyse that data with the help of a an oscilloscope, FFT for peak frequency detection, level meter and a XY-view. Each sensor provides three data channels that can be displayed and analysed separately or in a combined manner. You can easily measure the current gravitational force (e.g. in a car or an elevator) or the magnetic field magnitude. The FFT lets you detect low frequency vibrations (1 - 50 Hz). App features: - chose between accelerometer, gyroscope, magnetometer and device rotation sensor data - FFT, oscilloscope, XY-view and level meter separately or simultaneously useable - save and load records in separate workspace - real-time data of 3 channels per sensor - select channels of sensors - sensor display modes: separate channels, combined, sum - languages: English, Deutsch, Русский FFT features: - frequency range: 1 - 50 Hz - block sizes: 1s - 10s - windowing of input signals - real-time peak display - pinch zoom and cursor magnifier Oscilloscope features: - pinch zoom and cursor magnifier - automatic trigger mode XY-view features: - select channels for X- and Y-axis - pinch zoom and cursor magnifier - automatic trigger mode Level meter features: - response time modes: impulse, fast, slow - peak indication ## Key features - Accelerometer, gyroscope, magnetometer, and rotation sensor data - FFT, oscilloscope, XY-view, and level meter - Save and load sensor data records - Real-time data for 3 channels per sensor - Frequency range analysis (1-50 Hz) - Oscilloscope and XY-view with automatic trigger ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/mc-sensors/id904698547/reviews.md ### 1/5 — Problem *2015-04-01* Magnetometer does not work. Confirmed, phone working correctly via other apps. iPhone 5S. iOS 8.2. Very disappointed, really liked the clean Interface. I use magnetometer apps on my phone for work related situations, so this App is worthless to me at its current functionality. Free app actually working better than this one I just paid for, I guess I will put up with some minor clutter. ## Frequently asked questions about MC Sensors ### What sensors does MC Sensors monitor? MC Sensors monitors the accelerometer, gyroscope, magnetometer, and device rotation sensors. It provides real-time data for three channels per sensor, which can be displayed separately or combined. ### What analysis tools are available in MC Sensors? The app includes an oscilloscope, FFT for peak frequency detection, a level meter, and an XY-view. These tools can be used separately or simultaneously for comprehensive data analysis. ### Can I save my sensor data with MC Sensors? Yes, MC Sensors allows you to save and load records in separate workspaces. This feature is useful for reviewing past sensor data or comparing different measurements. ### What is the frequency range for FFT analysis in MC Sensors? The FFT feature in MC Sensors operates within a frequency range of 1 to 50 Hz. It supports block sizes from 1 to 10 seconds and includes windowing of input signals for accurate analysis. ### Does MC Sensors support different languages? MC Sensors is available in English, Deutsch, and Русский. This multi-language support aims to make the app accessible to a wider user base. ### How much does MC Sensors cost? MC Sensors is a paid application, priced at $0.99. This one-time purchase grants access to all its sensor monitoring and analysis features. ### When was MC Sensors last updated? The latest version of MC Sensors, 1.2.0, was released on June 28, 2016. The app was initially released on September 16, 2014. ### What is the age rating for MC Sensors? MC Sensors has an age rating of 4+, indicating it is suitable for users aged four and older. The app's content is generally considered safe for young users. ## Version history (last 5 releases) ### 1.2.0 — 2016-06-28 This update from Apple will improve the functionality of this app. No new features are included. Thanks for using MC Sensors! Please keep sending feature requests to support@twiddlefactor.de to help us improve our product! This update contains stability tweaks and bug fixes. ### 1.1.18 — 2015-09-30 iOS 9 compatibility update ### 1.1.3 — 2015-07-10 + open multiple loupes in FFT, oscilloscope and XY-view + pinch zoom now magnifies X- and Y-axis independently ----- - several bug fixes ### 1.1.2 — 2015-06-06 - improves performance and stability ### 1.1.1 — 2015-03-15 - fixes a bug where the app would crash after adding to many records to the workspace - chose the sample rate before starting the app in the iOS settings - triggers of all channels can now be synchronous with channel 1 - various minor bugs have been fixed ## More apps by Sascha Bienert - [MC Levels](https://appshunter.io/ios/app/mc-levels/id695100829) - [Twiddle Chat](https://appshunter.io/ios/app/twiddle-chat/id6759811686) - [Wikipedia Chat](https://appshunter.io/ios/app/wikipedia-chat/id6759811718) - [FruitShooter+](https://appshunter.io/ios/app/fruitshooter-plus/id6760206149) All apps by Sascha Bienert: https://appshunter.io/developer/666781881 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-01.*