WanPass is an easy-to-manage app for dog information. With this app, you can register your dog's information once and easily access it whenever you need. Simply tap on the name of your dog, and all the important information such as birth date, age, number of days until the average life span, number of days elapsed from the average life span, and the equivalent human age will be displayed.

WanPass also supports multiple dogs, so you can manage the information of all your furry friends in one place. One of the great features of this app is the ability to set reminders for your dog's birthday, so you never have to worry about forgetting to celebrate their special day.

In addition to managing living dogs, WanPass also allows you to commemorate and pay tribute to dogs that have passed away. This feature provides a way to honor the memory of your beloved pets.

WanPass is a free app available on the iPhone platform, developed by mitsuhiro nara. It falls under the category of Education & Reference, specifically in the subcategory of Medicine. With its user-friendly interface and useful features, WanPass is a valuable tool for dog owners looking to keep track of their furry companions' information.