# Primus 4.1

**Published:** 2022-08-30

The latest release of Primus is now available!

![REM (5)](https://partner.auditdata.com/media/m1fe4ws3/rem-5.png)

News

## **Primus 4.1 is available**

We are excited to announce that the newest version of Primus (4.1.0) is now available!

This new release comes with several improvements and new functionalities. Due to the ongoing interest in Real Ear Measurements, we have updated the software with the following features:

**Match-to-target nudging:**

If the hearing instrument fitting deviates more than a user-defined threshold at a specific frequency, a warning is shown, guiding the user in the right direction.

**Hearing Instrument Transition:**

From now on, audiologists can use the patient's old hearing aid as a template when fitting a new hearing aid.HI Transition utilizes REM to analyze the output of an existing hearing aid, and this analysis can subsequently be used as the target for the new hearing aid. This helps your clients get used to the new hearing aids much quicker, reducing returns and re-visits.

**Improved User Interface:**

The usability and speed are optimized by increased readability and accessibility.

Besides the changes in our REM module, we have also updated the Audiometry module with:

**Stenger Test:**

This allows you to test whether a patient is faking their hearing loss.