In App Purchases

In-App Purchases
The eSense App is free and can be used to its full extent. Beyond that, you can unlock additional features and content via in-app purchases (IAP). The purchases are tied to your app store account (Apple App Store or Google Play) and can be restored on your devices.

Available in-app purchases at a glance

• OSC and LSL extension: Transmission of your eSense data via Open Sound Control (OSC) as well as via Lab Streaming Layer (LSL) in real time to external programs and research tools. Details under Streaming eSense data (eSense Web App, OSC, LSL).
• Philips Hue: Control smart Philips Hue lamps as visual biofeedback. More on this under Philips Hue.
• Extended HRV analysis (eSense Pulse): Additional analysis of Heart Rate Variability (HRV) with reference values by gender and age, plus display of the HRV frequency.
• Polar H10: Use of the Polar H10 chest strap sensor as an alternative pulse sensor for HRV training.
• Extended archive backup: Additional backup of your archive locally and in the cloud.
• Additional music and videos: Besides your own media, you can purchase further music and video content for training. The offer is being expanded continuously.
• Unlock All: Unlocks all in-app purchases together.

Restoring purchases

If you switch devices or reinstall the app, you can reactivate your previously made in-app purchases via the “Restore purchases” function in the app settings. The prerequisite is that you are signed in with the same app store account you used to make the purchases.

Promo Code

A Promo Code lets you unlock all in-app purchases of the app at once. To learn how to redeem a Promo Code, see Redeeming a Promo Code.