Apple and Google detailed changes to app distribution and payment processing policies being made in Japan to comply with regulations forged to increase competition.

The Mobile Software Competition Act came into force today (18 December), targeting the provision of choices in browser, smartphone app distribution and related areas.

In Apple’s statement, it explained new options had been created for developers to distribute apps on alternative marketplaces and process payments outside of its own in-app purchasing system.

The smartphone vendor’s argument against apps being downloaded from outside of its own store frequently centres on safety and security fears.

In this case, it claimed the new requirements in Japan for “alternative app marketplaces and app payments open new avenues for malware, fraud and scams, and privacy and security risks”.

However, it noted its work with regulators to introduce protections including an authorisation process for app marketplaces to ensure iOS is the “most secure mobile platform available in Japan”.

For in-app payments, Apple stated it is sharing tools to open the way for developers to offer alternatives.

The company also updated its business terms related to iOS apps in the country.

Google moves
In an update on its rules in Japan, Google noted it is extending a policy already in place for alternative billing systems in non-gaming apps to cover any which offer digital content purchases.

It is also providing the means for developers to add an option for users to make purchases with either Google Play Billing or the developer’s website.

Along with noting changes making it easier to switch search engine or browser, Google stated it already complied with many other parts of Japan’s newly-enforced regulations, including the ability to install third-party app stores on Android devices.