Photo Frame Calendar Clock is a lifestyle application developed by Evaldas Sichyunas for the iPhone. This app allows users to transform their device into a minimalistic digital photo frame, enhancing the visual appeal of their device.

With Photo Frame Calendar Clock, users can tap the current photo to display the next one from their selected albums. They can also double-tap the current photo to switch the crop modes for its album, providing customization options for a personalized experience.

The app also offers the convenience of hiding or showing the calendar and clock by long-pressing the current photo. Users can tap on the calendar or clock to cycle through their faces, with two options for the calendar and four for the clock. Double-tapping the calendar or clock enables full-screen mode.

Furthermore, users can change the locations of the calendar and clock by long-pressing and dragging them. Placing the iPhone face down puts the app to sleep, allowing users to conserve battery life when not in use.

Photo Frame Calendar Clock also provides quick access to albums and settings through the use of the Quick Actions menu. By title-tapping the app's albums and settings, users can easily scroll to the top or bottom for added convenience.

For those who prefer modifications, the app offers PDF vectors of the clock faces that can be accessed in Files > On My Device > PhotoFrame > Clock Faces or through Finder (iTunes) File Sharing.

Additionally, with the latest iPadOS/iOS 13 update, users can select a preferred language for the app's calendar and clock in Settings > PhotoFrame > Language, making it more accessible for a wider range of users.

Photo Frame Calendar Clock has garnered over 100,000 downloads, thanks to its user-friendly interface and quality-of-life improvements. Users also have the option to subscribe to a monthly auto-renewing subscription, which includes a bonus option for random color settings.