If it's a pair, leave it to me

"If it's a pair, leave it to me!" This is an app specialized in managing information of pairs. For example, you can easily manage information of pairs such as name and phone number, name and date of birth, name and date of death, bank name and password number, etc. You can manage information easily with very simple operation! # How to use 1. First, register what pairs you want to enter. Tap the "Category" button on the upper right of the "Table of Contents" screen to move to the "Category List" screen. Tap the floating button (+ mark button) in the lower right corner of the “Category List” screen to move to the "Category Registration" screen. (The maximum number of categories that can be registered is 20.) Enter a category name. Next, select the input limit for the second data of the pair. The second data in a pair is the phone number in the case of name and phone number, and the date of birth in the case of name and date of birth. Please note that this input limit cannot be changed later. There is no input limit for the first. (You can always enter all characters.) Tap the "Save" icon at the bottom of the screen to register the entered data. 2. Next, you can register the data in the category you have registered. Tap the button for the category you wish to register in the "Table of Contents" screen. This will take you to the "Data List" screen. Tap the floating button in the lower right corner of the "Data list" screen to move to the "Data Registration" screen. (There is no limit to the number of data that can be registered.) Enter data 1, data 2, and memo. Tap the "Save" icon at the bottom of the screen to register the entered data. # If you want to edit the registered data. Tap the appropriate data area on the "List" screen to move to the "Editing” screen. After editing, tap the "Save" icon at the bottom of the screen to save the edited data. You can also change the order of the data by tapping the knob to the left of each data in the "List" screen. # If you want to delete registered data Tap the appropriate data area on the "List" screen to move to the “Editing” screen. Tap the "Delete" icon at the bottom of the screen to delete the data. Note that when deleting a category, all registered data in the category will be deleted at the same time. # Theme color The theme color can be selected from 9 colors: GREEN, PINK, BLUE, RED, PURPLE, YELLOW, BROWN, ORANGE, MONOTONE. # Lock function You can set a passcode to lock it, so security is also safe. # Backup You can back up to an SD card. Even if you change the device, the data can be inherited, so you can continue to use it for a long time with peace of mind. # Languages are available in English, French, German, Italian, Russian, Spanish, Portuguese, Korean, Japanese. Language switching within the app is not supported. The language will switch according to the language setting of the device.