Portable Inventory is a free utility app developed by Chengdu Wangqi03 Technology Ltd. It is designed to help users keep track of the count of various items, whether it's personal belongings, office supplies, or product inventory. With this app, you can add different items, set their initial count and warning count, and organize them into groups.

The main page of the app displays each item in different colors, making it easy to identify and manage them. You can easily add or reduce the count of an item with just a few taps. When an item's count reaches or falls below the warning count, a yellow triangle with an exclamation mark will be displayed on the item and its corresponding group.

Portable Inventory also offers useful statistics functions. You can view the increasing or decreasing ranking list of your items or groups within a specified time period. Additionally, you can access change logs for all items and groups.

The app is compatible with both iPhone and iPad and fully supports iCloud. This means you can edit your items across all your devices, and your data will be securely stored in iCloud. If needed, you can also wipe out all data from the app.

With its user-friendly interface and comprehensive features, Portable Inventory is a convenient tool for anyone who needs to keep track of their inventory.