McDonald's Japan

McDonald's Japan App Version 5.5.50: McDelivery Design and Usability Update

The McDonald's Japan app has released version 5.5.50, introducing an enhanced design and usability update for the McDelivery service. The update is available on Google Play.

McDelivery Service Improvements

The primary user-facing change in this version is the redesign of the McDelivery ordering experience. The update text confirms that the app now features an enhanced design and improved usability for the McDelivery service. This update follows a period where the McDonald's Japan McDelivery web service was under maintenance for credit card and Google Pay payments, though the app update does not explicitly address payment method availability.

Performance and Security Updates

Alongside the McDelivery changes, version 5.5.50 includes general performance and stability improvements. The update also implements security enhancements, which are standard for an application that processes payments and handles location data.

Update Cadence

Version 5.5.50 follows version 5.5.30, which was released on May 25, 2026. The previous version, 5.5.20, was released on April 29, 2026. This update pattern indicates a regular release cycle of approximately three to four weeks.

Availability

The update is available for download on Google Play. Users who order McDelivery through the app will experience the redesigned interface and improved ordering flow. Users who do not use the delivery service will benefit from the performance and security improvements included in this release.