Nielsen Launching mSurvey Measurement April 2

Nielsen has officially rolled out its new mobile survey platform, known as mSurvey, marking a major shift from traditional paper diaries to digital reporting for radio audience measurement. 

The hard launch begins with the Spring 2026 survey period, allowing participants to log their radio listening habits electronically via smartphone.

This mobile-first tool modernizes how radio stations and advertisers capture listening data, addressing long-standing challenges with paper-based diaries such as lower response rates and potential inaccuracies. mSurvey complements the existing Diary service rather than fully replacing it immediately, but it represents a key step toward more accurate, convenient, and representative audience insights in an era of widespread smartphone use.

The platform enables respondents to report listening in real time or shortly after, potentially improving participation among harder-to-reach demographics and enhancing data quality for radio markets that rely on diary methodology (primarily smaller and mid-sized markets not using Portable People Meter technology).

Development of mSurvey followed years of planning, including initial unveilings in 2024, sample testing, and a broader fresh sample evaluation in Spring 2025 before the full rollout. Industry sources indicate this transition aims to better reflect modern listening behaviors, including mobile and out-of-home consumption, while helping control sample costs through improved efficiency.

Nielsen encourages radio clients, broadcasters, and stakeholders to contact their local representatives for details on how mSurvey will integrate into the Spring 2026 survey cycle and its implications for ratings data.

The launch comes amid broader Nielsen efforts to evolve audio measurement, including adjustments to sampling methods and other innovations to align with shifting media consumption patterns. The move is expected to provide more timely and precise data for radio programming, advertising sales, and market strategy decisions starting in the designated period.