Boost Cleaner is a cleaning tool for iPhone launched in August 2019.
Boost Cleaner provides features such as deletions of duplicate photos / large videos, duplicate contact merging, and file compression. The app also displays the device's available capacity and information.
Other features include:
Find and delete pictures relative to specific locations
Analyze and delete similar selfies, live photos, gif photos
Clean contacts that have no phone number or email
Group duplicate contacts by name, phone, email