What Is a Mobile Measurement Partner (MMP)? What It Does for App Marketers
A mobile measurement partner (MMP) is a third-party service that attributes app installs and in-app events, such as sign-ups and purchases, to the marketing campaigns that drove them. It sits between your app and your ad networks and gives you one neutral set of numbers.
You add the MMP's SDK to your app and connect your ad networks. When someone clicks an ad and later installs or acts in the app, the MMP matches the install to the campaign, using the signals that platform privacy rules allow, and reports it back. Examples of established MMPs include AppsFlyer, Adjust, Branch, Singular and Kochava. [NEEDS VERIFICATION: current vendor list before publishing].
The reason to use one rather than each ad network's own reporting is neutrality. Every network measures itself and tends to claim credit for the same install, so numbers across networks do not add up. An MMP deduplicates across channels, which is what makes comparing cost per install or cost per purchase between networks meaningful. It also handles fraud detection, deep links and the postbacks that feed conversions back to ad networks.
Privacy changes limit what any MMP can see. On iOS, App Tracking Transparency and Apple's SKAdNetwork-based reporting restrict user-level data and delay or aggregate conversion signals, so iOS attribution is partly modelled and less precise than it once was. Expect gaps and treat results as estimates, especially for small campaigns.
Why it matters
Infinall AI turns a product URL into research, strategy, ad copy and creative that land in an Approval Queue for you to review before export. For a mobile app, that means drafting ad angles, image ads and short video drafts from your store or product page. It is not a measurement tool: it does not integrate an MMP SDK, track installs, attribute conversions or manage live ad spend. You set up attribution yourself, then use those numbers to judge which exported creative performs and what to ask Infinall to draft next.
Related terms
Frequently asked questions
Do I need a mobile measurement partner?
If you run paid campaigns across more than one ad network, an MMP is usually worth it, because it gives a single, deduplicated view of which campaigns drove installs and in-app actions. If you only run one network, its built-in reporting may be enough to begin with. Check how the MMP is priced against your volume before committing.
What is the difference between an MMP and a pixel?
A pixel is a snippet that tracks actions on a website and reports them to an ad platform. An MMP does the equivalent job for mobile apps using an SDK, and it reconciles results across several ad networks rather than reporting only to one. Apps that also have a website often use both.