Participant Id1.0.2 - App Store
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Publisher Description
This open-source app aims to support psychological research and protect study participants' privacy by generating secure, anonymous, and stable Participant Ids.
# Secure
To safeguard your data, we employ the industry-standard encryption method MD5. MD5 is a widely used cryptographic hash function that converts your information into a unique alphanumeric string. It ensures that your data remains confidential and tamper-proof.
Once your information is encrypted, the resulting hash is irreversible. This means that the original data cannot be derived from the hash. There is no way to reverse-engineer the original data from the hash.
# anonymous
To guarantee privacy, no data is stored or sent over the internet.
This app converts your data into a Participant Id without any of it leaving your device. Nobody but you will ever find out what you have entered.
You can even turn off your internet access while using the app to be extra safe.
# reproducible & stable
The same inputs will always produce the same Participant Id, and we explicitly selected all questions to have stable answers over time for adults.
You don't need to remember your Id because you, and only you, can re-generate it anytime.
# Open source
This app is fully open-source, and the entire codebase is available for public scrutiny on GitHub: https://github.com/MoodPatterns/participant_id
This means you have the freedom to review, inspect, and verify the code yourself to gain confidence in its security and reliability.
Version History improved wording 1.0.2 08/21/2023 1.0.1 08/14/2023
About Participant Id
The company that develops Participant Id is Bernhard Piskernik. The latest version released by its developer is 1.0.2.
To install Participant Id on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Participant Id as malware if the download link is broken.
How to install Participant Id on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Participant Id is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Participant Id is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.0.2
posted on 2026-10-14
Version History improved wording 1.0.2 08/21/2023 1.0.1 08/14/2023
version 1.0.2
posted on 2023-08-21
improved wording
version 1.0.2
posted on 2023-08-21
Aug 21, 2023
Version 1.0.2
improved wording
Disclaimer
Official App Store Link
We do not host Participant Id on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
The App Store link for Participant Id is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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