Without MRAID different apps (incorporating different rich media vendors’ SDKs) have disparate requirements in terms of the APIs that creative developers must use to communicate with the app. Therefore, the same creative must be rewritten in order to run across different apps. MRAID offers a single API that diverse SDK vendors will support, which means that MRAID-compliant rich media ads will run within applications using any MRAID-compliant SDK. MRAID therefore enables creative agencies and rich media shops to more quickly and easily build rich creative that will run in different publishers’ mobile apps.
MRAID has been developed by the IAB Tech Lab Mobile Rich Media Ad Interface Definition (MRAID) Working group and the IAB Mobile Marketing Center of Excellence.
MRAID Version 3.0 has important new features to improve the user’s ad experience. The new MRAID enables the ad to measure viewability and audibility, detect MRAID environment, get location data to present users with the best possible experience. In addition, there is guidance on pre-loading ads and understanding ad readiness to display an ad to the user. The Video Player Ad Interface Definition (VPAID) addendum to MRAID is now fully included in the MRAID specification.
The MRAID Working Group is also working on MRAID 3.0 Test Ads that will be coming soon.
Other supporting documents
- MRAID Best Practices
- Choosing Between VPAID, MRAID, and SafeFrame: Moving towards cross-platform delivery (PDF)
- MRAID Ad Examples (Interstitial and Expandable) (.zip file)
Tools and Utilities
The IAB Tech Lab and the MRAID working group has developed multiple tools and utilities to help developers test and validate their MRAID ads as well as MRAID implementations in their app or ads SDK.
MRAID v2.0 Test Ads:
The compliance test consists of six test ads created and vetted by the IAB’s MRAID Working Group. These tests serve as an objective verification that the SDK being tested has correctly implemented all the features of the MRAID v2 specification, ensuring greater certainty for the industry. Documentation for each of the six test ads, including links to where the creative can be accessed for testing, can be downloaded via the following:
MRAID 2.0 Web Tester: MRAID 2.0 Ads can be tested for proper function and performance using the MRAID Web Tester available here.
MRAID Ads SDK Tester: To test MRAID ads in specific SDKs, users can download the IAB MRAID Ads SDK Tester app from here.
Developed by the Mobile Rich Media Ad Interface Definitions (MRAID) Working Group
IAB Tech Lab Contact
Senior Director, Product and Research & Development