# PHYWE measureAPP Cobra4

> Mobile data logger and analysis tool for science experiments. (iPhone/iPad app by PHYWE Systeme GmbH & Co. KG.)

- Source: https://appshunter.io/ios/app/phywe-measureapp-cobra4/id938694493 (this page in markdown: same URL + `.md`)
- Developer: [PHYWE Systeme GmbH & Co. KG](https://appshunter.io/developer/649820638)
- Category: Education, Utilities
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 72 MB
- Languages: American English, French (France), German (Germany), Polish, Russian, European Spanish
- Released: 2014-12-11
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/phywe-measureapp-cobra4/id938694493/reviews.md

## What is PHYWE measureAPP Cobra4?

Discover the PHYWE measureAPP Cobra4!
 
Turn your iPhone or iPad into a measurement device: What is the noise level in the classroom, how do weather parameters change during a day, how much electric power can you generate by turning a generator? These and many more experiments can be performed by measuring more than 50 parameters with the Cobra4 wireless data logging systems (for more information please visit our website).
In addition to the PHYWE sensors, the internal sensor of your iPhone or iPad can be used to measure acceleration right out of the box! E.g. during a rollercoaster ride.
 
Turn natural science teaching into a fun experience – using your iPhone or iPad:
- Connect Cobra4 wireless easily within the measureAPP Cobra4
- Visualize the measurement data as a graph, analog- or digital-display
- Collect your data with the push of a button and store it on your device
- Use simple to use tools to analyze your measurement
- Take pictures, capture videos, write text, record audio files or save your current location to remember the important parameters of your experiment and combine them to a project-folder
- Share measurements with your co-students directly to their iPhone, iPad or to measureLAB on your Mac or PC (requires common WiFi connection)
- Share your data to other Apps like numbers, excel, or even send it with mail or WhatsApp to friends.

## Key features

- Measure over 50 parameters
- Use internal device sensors
- Visualize data as graphs
- Store and analyze measurements
- Create project folders with media
- Share data wirelessly
- Export data to other apps

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/phywe-measureapp-cobra4/id938694493/reviews.md

### 1/5 — Can’t retrieve data

*2019-05-28*

The app records acceleration as advertised, however none of the many options available for transferring the data work. Not airdrop, mail, saving to drive, text, etc. some methods share a graph of the data, but fail to send the data in table format. Being unable to share this data renders this app useless.

**Developer response:** To share your recorded data save your measurement and open it in the manage area. There is an export button where the measurement can be shared as mail, AirDrop or to another measureAPP for example.

## Frequently asked questions about PHYWE measureAPP Cobra4

### What can PHYWE measureAPP Cobra4 measure?

PHYWE measureAPP Cobra4 can measure over 50 parameters using Cobra4 wireless data logging systems. It can also utilize your iPhone or iPad's internal sensors, such as the accelerometer, for measurements like acceleration during a rollercoaster ride.

### How does PHYWE measureAPP Cobra4 help with learning?

It turns natural science teaching into a fun experience by allowing students to conduct experiments, visualize data in graphs or displays, and analyze results with simple tools. Project folders can be created with notes, pictures, and videos to remember experiment details.

### Can I share my experiment data with others using PHYWE measureAPP Cobra4?

Yes, you can share measurements directly with co-students on their iPhones or iPads, or to measureLAB on a Mac or PC via WiFi. Data can also be exported to other apps like Numbers or Excel, or sent via mail or WhatsApp.

### What devices does PHYWE measureAPP Cobra4 support?

PHYWE measureAPP Cobra4 is available for iPhone, iPad, and iPod. It was released on December 11, 2014, and the latest version is 5.8.0, updated on May 30, 2023.

### What is the age rating for PHYWE measureAPP Cobra4?

The app has an age rating of 4+, making it suitable for a wide range of young learners and educators.

### How is PHYWE measureAPP Cobra4 priced?

PHYWE measureAPP Cobra4 is available for free. There are no in-app purchases or advertisements associated with this application.

### What is the user feedback on PHYWE measureAPP Cobra4?

Currently, the app has a rating of 1.0 stars from 1 rating. This indicates limited user feedback available at this time.

### Does PHYWE measureAPP Cobra4 require an internet connection?

While data sharing to other devices or measureLAB requires a common WiFi connection, many measurement and analysis features can be used offline. The app was last updated on May 30, 2023.

## Version history (last 5 releases)

### 5.8.0 — 2023-05-30

Supports only the Phywe Cobra4 Wireless System. If you want to use Cobra SMARTsense sensors, please use our PHYWE measureAPP.

### 5.6.3 — 2020-05-10

- bug fixes

### 5.6.2 — 2020-03-04

- bug fixes

### 5.6.1 — 2020-01-15

- several bug fixes

### 5.6 — 2019-12-11

Following Cobra SMARTsense from PHYWE added:
- ORP
- Skin Resistance
- Rotary Motion

- several bug fixes

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## More apps by PHYWE Systeme GmbH & Co. KG

- [PHYWE DigiCartAPP](https://appshunter.io/ios/app/phywe-digicartapp/id1456592234)
- [PHYWE measureAPP](https://appshunter.io/ios/app/phywe-measureapp/id1510916483)
- [PHYWE Augmented Reality](https://appshunter.io/ios/app/phywe-augmented-reality/id6738470313)
- [PHYWE Firmware Updater](https://appshunter.io/ios/app/phywe-firmware-updater/id6743480796)

All apps by PHYWE Systeme GmbH & Co. KG: https://appshunter.io/developer/649820638

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*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 2026-06-11.*