Google on Tuesday rejected an app store monopoly suit filed by Tinder parent Match Group, saying it is a "self-interested" campaign putting money ahead of user safety.
Google's response came a day after Match filed a lawsuit in federal court in San Francisco accusing the tech titan of abusing control of the Play Store that sells digital content for Android-powered phones.
"This is just a continuation of Match Group's self-interested campaign to avoid paying for the significant value they receive from the mobile platforms they've built their business on," a Google spokesperson told AFP.
The litigation comes as part of an ongoing battle by Match, Epic Games and others to force Google parent Alphabet and iPhone maker Apple to loosen their grips on their respective app stores.
Match's filing came after Google modified Play Store rules to require its family of apps to use the internet giant's payment system, which collects fees of up to 30 per cent on transactions, court paperwork said.
Google has made it clear that it will remove Match apps from the Play Store if they do not comply with the rule, Match said in the filing, which described such punishment as a "death knell."
"This is a case about the strategic manipulation of markets, broken promises, and abuse of power," Match said in the suit.
Google countered that Match is free to make its apps available elsewhere online, including on its own website.
While the App Store is the only gateway for content to get onto Apple mobile devices, users of Android-powered smartphones or tablets can download apps at their own risk from online venues other than Google's Play Store.
Match's lawsuit contends that despite having options, users get content for Android devices from the Play Store more than 90 per cent of the time.
Match apps offered in the Play Store qualify to pay fees of just 15 per cent on subscriptions, according to the Google spokesperson.
"Like any business, we charge for our services, and like any responsible platform, we protect users against fraud and abuse in apps," the spokesperson said.
"Match Group is currently attracting regulator concerns over things like deceptive subscription practices, and with this filing they continue to put money ahead of user protection."
Match called on the court to order Google to let it sidestep the Play Store billing system while keeping its apps on the virtual shelves.
Match -- whose apps include OkCupid, PlentyofFish, and Tinder -- is also asking for unspecified monetary damages and legal fees.