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CASSY App icon

CASSY App


LD DIDACTIC GmbH
2.0.1
  • Oct 22, 2026
    Update date
  • Security
  • Everyone
  • Android 7.0+
    Android OS

About CASSY App

Experiment freely — measure together. Use CASSY with your tablet or phone.

With the CASSY App, students and teachers can measure, observe and analyse using CASSY – on a tablet or smartphone.

It’s simple and practical for everyday use: just type in the PIN from the CASSY display or scan the QR code and start measuring straight away.

- Free experimentation without fixed experimental parameters

- Group measurements: connect up to 4 devices to a single CASSY simultaneously

- Live measurement results on an external display in digital and analogue displays, tables and diagrams

- Free configuration of measurements

- Comparison of multiple measurements

- Individual evaluation per student

- Save results and load measured values for analysis

- Exam mode for exam security (configurable via CASSY teaching profiles on our LeyLab online portal)

- Can be used without internet access

The CASSY App supports all CASSY sensors and the following CASSY devices:

- Mobile-CASSY 2 WiFi (524 005W2, 524 005W)

- Power Analyser CASSY (727 101, 727 111)

- Machine Test CASSY (773 1901, 773 2901)

- Converter Controller CASSY (773 5291)

- Power Control CASSY (773 530)

You can obtain a compatible CASSY and the sensors from LD DIDACTIC GmbH. Further information can be found on our website.

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Additional APP Information

Latest Version

2.0.1

Uploaded by

Thạch Hùng Dũng

Requires Android

Android 7.0+

License Required

Content Rating

Everyone

Security Report

What's New in the Latest Version 2.0.1

Last updated on Oct 22, 2026

Set up your CASSY's Wi-Fi from the app: the new step-by-step assistant finds CASSYs via Bluetooth, connects them to your school's WLAN and registers them for Connect Pro.

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Security Check Completed
No Virus
No Spyware
No Malware
No Virus
No Spyware
No Malware
Package Name:de.ld_didactic.cassyapp
SHA-256:b613701204c2f1b623ea2995c13ec93e498939ece46c4e0e9a3ba6fd326ab350
SHA-1:44a846eab56b7376f27665da4fae81c743fee3f6
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Verified by: APKPURE

CASSY App Screenshots

CASSY App posterCASSY App screenshot 1CASSY App screenshot 2CASSY App screenshot 3CASSY App screenshot 4CASSY App screenshot 5CASSY App screenshot 6CASSY App screenshot 7

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