What is Flurry?

Flurry was a mobile app analytics platform that helped developers and product teams understand how people used their iOS and Android apps. Founded in 2005 and acquired by Yahoo in 2014, it became one of the most widely adopted free analytics SDKs for mobile, in part because of the audience and demographic insights it could infer across its large device footprint.

The product covered usage and session tracking, custom event analytics, retention and funnel analysis, and audience profiling. Yahoo announced the end of life for all Flurry products, including the SDK, Analytics dashboard, Programmatic API, and mobile app, with a sunset date of March 15, 2024. Flurry is no longer available for new or existing use.

Key Features of Flurry

Flurry combined standard product analytics with audience intelligence drawn from its broad SDK install base. Core capabilities included:

  • Session and usage tracking across iOS and Android, including active users, session length, and frequency.
  • Custom event logging to measure specific in-app actions and feature usage.
  • Retention, cohort, and funnel analysis to see how users returned and where they dropped off.
  • Audience demographics and interest data, estimating age, gender, and persona segments.
  • Geographic, device, carrier, and OS breakdowns for technographic context.
  • A free analytics dashboard plus a Programmatic API for exporting raw data.

Why Choose Flurry?

For most of its life, Flurry's main appeal was that it was free and easy to integrate, which made it a default choice for indie developers and large publishers alike. Its scale across hundreds of thousands of apps let it offer audience demographic estimates that smaller analytics tools could not match.

Because Flurry was discontinued in March 2024, it is no longer a viable option for teams evaluating analytics tools today. Anyone reviewing it now should treat it as historical context and consider supported alternatives instead.

Who Can Benefit from Flurry?

While it operated, Flurry served mobile app developers, product managers, and marketing teams who needed a no-cost way to measure engagement, retention, and audience composition. It was common among gaming studios, content apps, and early-stage teams that wanted analytics without a paid contract.

Today, those same teams should look to current mobile analytics and attribution providers. Tools that combine product analytics, audience insights, and attribution can cover the use cases Flurry once addressed, with active support and ongoing development.

How to Get Started with Flurry

Flurry can no longer be set up. Yahoo retired the Flurry SDK, Analytics interface, Programmatic API, and mobile app on March 15, 2024, and stopped collecting and serving data after that date. New sign-ups and new SDK integrations are not possible.

If your app still contains the Flurry SDK, the practical next steps are to remove it during your next release and migrate to a maintained analytics or attribution platform. When evaluating replacements, map your existing events and retention reports to the new tool so you keep historical continuity in your measurement.