RabbitBox - Image Organizer 17‏+

RabbitBox is an app for collecting, organizing (tags, duplicate similarity search), and viewing image files.
It collects images from web pages, and manages a large number of images by using powerful tag functions with hierarchical structure, metadata, and high-speed similarity search in a single application.

[Features]
Powerful tag function
- Tags can have parent-child relationships and can be used not only as simple tags but also as folders.
- You can set up aliases for tags, and search for tags even if they are misspelled, such as hiragana, English, and thesaurus.

Collect, organize, and view in one app
- The image management and collection (download) functions are integrated, so tags and metadata can be added and managed seamlessly during collection.

Standalone app
- As images are stored on the device, they can be used even without an Internet connection.
- There is no capacity limit like cloud storage, so you can store as many images as your device allows.
- It is also independent of the camera roll and does not clutter up the Photos app.

Image Stack Groups
- You can easily group multiple images together as if they were a single image file.
- You can group different variations or short cartoon style images together.

The following are only available with a Plus subscription

Duplicate and similar image detection
- Checks for duplicates and similarities to existing images when importing or downloading.
- These images can be deleted or image stacked.

Privacy protection
- Restrict viewing of albums with an optional 6-digit passcode

[Main Features]
- Creation of multiple albums
- Importing images (camera roll, files, ZIP files)
- Downloading images from web pages
- Hierarchical tag management
- Duplicate image search
- Similar image search
- Similar Title Search
- Stack Group Function
- Image Export
- Support image formats (PNG, JPEG)

[Terms of Use]
Subscriptions will be charged to your Apple ID account upon confirmation of purchase. Subscriptions will automatically renew unless cancelled at least 24 hours prior to the end of your current subscription. Subscriptions can be managed and canceled in your App Store account settings after purchase.

All other terms and conditions are subject to Apple's standard End User License Agreement (EULA).
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/