Lookback Participate is a user research tool designed to enhance the development of iOS apps and mobile sites. Developed by Lookback AB, this free app allows users to provide feedback to researchers and developers, helping them improve their applications.

One of the standout features of Lookback Participate is its screen sharing capability. Users can easily share their screens with researchers, allowing them to observe and analyze user behavior in real-time. Additionally, the app offers two-way audio and video calling, enabling seamless communication between participants and researchers.

To ensure privacy and control over personal information, Lookback Participate provides a step-by-step guide that allows users to determine what data they share with researchers. This feature ensures that users feel comfortable and in control throughout the research session.

For optimal performance, Lookback Participate recommends a strong Wi-Fi signal with a minimum download/upload speed of 5Mbps. Wired headphones with a built-in microphone are preferred to reduce background noise, and it is advisable to plug into a power source to ensure sufficient battery life.

Please note that Lookback Participate is not a general-purpose screen recording tool. It should only be downloaded if you have received a Participate link or if you are conducting research. For more information, visit Lookback's website.