Exactly what we needed
Peers ability to seamlessly give us the data needed and it’s ease of use is incredible.
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About
This app facilitates EEG data recording and ERP analysis for research studies. It connects with specific EEG headsets to collect raw data and neurological study information. Recorded data can be exported for further analysis with various neuroscience tools.
✓EEG recording and display
✓Event-Related Potential (ERP) analysis
✓Data export to Brain Vision Analyzer or .csv
✓Includes N-Back and Gambling Task games
✓Customizable image presenter
✓Searchable recordings with titles and notes
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What's New in PEER
4.2
January 28, 2026
PEER 4.2 introduces new features: - X.on 500hz sample rate - X.on 24-bit sample resolution - X.on BIP channel recording - Diode support
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In-App Purchases
$499.99
Gambling Task/Doors
Record Gambling Task/Doors ERP studies
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FAQ
What is PEER used for?
PEER is designed for EEG recording and ERP analysis specifically for research studies. It collects raw EEG data and data related to neurological studies, allowing researchers to export it for further analysis.
Does PEER require specific hardware?
Yes, PEER communicates with Brain Products X.on EEG headsets. It is designed to work with this specific hardware for data collection.
Can PEER data be used with other analysis tools?
Yes, the recorded EEG data can be exported in formats compatible with MATLAB, BrainVision Analyzer, and other tools commonly used by neuroscience researchers.
What types of neurological studies does PEER support?
PEER supports studies involving Event-Related Potentials (ERPs), including passive and response-based Visual Oddball and Audio Oddball tasks. It also includes games like N-Back and Gambling Task.
Is PEER a medical device?
No, PEER is explicitly stated to be for research use only and is not a diagnostic or medical device.
What devices does PEER support?
PEER is supported on iPhone, iPad, and iPod devices, indicating broad compatibility within the Apple ecosystem.
How often is PEER updated?
The latest version of PEER is 4.2, and it was last updated on January 28, 2026. This suggests a proactive development cycle for the application.
Does PEER have ads?
No, PEER does not contain advertisements. The app is free to use and does not display any in-app ads.
