"When The Last Time" is a lifestyle app developed by Seiya Mogami for iPhone users. The app aims to help users keep track of when they last did certain activities and encourages them to take the next step.

With a simple design, the app allows users to instantly see how many days ago they did something. Users can easily record their accomplishments and choose icons and colors to add a personal touch. The app also allows users to record photos and notes simultaneously, making it easy to remember the moment.

The app offers two plans: a free plan and a premium plan. In the free plan, users can record up to 3 different accomplishments and set 46 different icons. The free plan also includes preview photos of 4 types. The premium plan, on the other hand, offers unlimited access to all features without any limitations.

Please note that the premium plan is an auto-renewable service and payment will be charged to the user's iTunes account. Users can cancel the premium service at any time through their iTunes account settings. For more information, users can refer to the app's terms of use.

Overall, "When The Last Time" is a useful app for those who want to keep track of their accomplishments and stay motivated to take the next step.