Study vocabulary or sentences by masking them with adjustable lines. Change line color based on accuracy. Automatically adjust lines for PDFs and fix angles. Batch mask content using search. Import files from cloud storage or device.
by Akira Takahashi★ 4.86 ratingsEducationFreeData updated 2026-09-06
Manage and organize local and cloud-saved files across Dropbox, Google Drive, OneDrive, and iCloud Files. Link multiple clouds for unified access. Save email attachments directly to linked clouds. Create virtual folders to group files.
Phone Protection Score provides a numerical rating of your mobile security. Monitor and improve your score by enabling security features. Secure your device with encryption and remote lock.
Lets users browse and manage files across devices. View and open PDFs, Microsoft Office, Apple iWorks, and other document types. Access cloud storage from Dropbox, OneDrive, and more. Play music directly from files. Copy, move, and compress files.
Edit and manage spreadsheet and rich text on iPhone or iPad. Work online or offline. Sync files to Google Drive, Dropbox, Box, or SkyDrive. Open files on PC or Mac.
Calculate with dual-line display and multi-line input
A with dual-line display showing input and result. Supports multi-line equations and tap-to-move cursor. Saves calculation history with timestamps and labels. Allows emailing calculations and swiping to review previous entries.
Create floor plans and layouts by drawing lines, rectangles, and shapes on up to 10 layers. Add text, arrows, and measurements. Export designs as PDF, JPEG, or DXF. Sync files via iCloud and transfer via DropBox.
Securely store and manage passwords and personal information with end-to-end encryption. Auto-fill passwords across apps. Sync data across devices using Cloud. Set access restrictions and enable remote lock features.
Send and receive faxes by uploading files from cloud services or iOS apps. Subscribe for a phone number to receive documents as PDFs. Preview and manage received faxes directly within the .
Documents by placing them in front of the device’s camera. Automatically crop and clean scanned pages. Export as multi-page PDF files. Batch multiple pages quickly. Share or save scanned documents directly.
Turn your device into a . Compose and manage unlimited scripts with no character or length limits. Adjust text size, font, and color. Scroll through text manually or automatically. Sync with external devices for live presentations.
Calculate with a dual-line display showing input and result simultaneously. Use percentage and backspace functions. Switch between 18 color themes. Enter multi-line equations. Automatically format scientific expressions.
File manager allows users to access and manage cloud-stored documents like PDFs, PSDs, and Excel files. View files offline, copy via iTunes, share through Telegram and WhatsApp, and airdrop between iOS devices. Force Touch enables quick navigation.
Convert documents to PDF by scanning with a mobile device. Import existing scans and share files directly. Access previously scanned documents within the .
Manage files across devices by accessing local storage, computers, NAS, and cloud services. Stream media directly to iOS devices. View and edit documents, photos, and music without downloading.
Create detailed technical illustrations and artistic designs with vector editing tools. Draw, reshape, and color elements with precision. Import and export files in multiple formats. Use layers, masks, and effects for advanced design work.
Generate calming to block distractions and promote sleep. Play pre-recorded sounds or customize mixes. Adjust volume and timer settings. Share soundscapes with others. Sync with smart devices for automatic playback.
Manage files by creating, renaming, moving, and deleting them. Sort files by name, date, or size. Use split screen, picture-in-picture, and drag-and-drop on iPad. Transfer files via WiFi between mobile and computer devices.
Allows users to save and access documents offline via a web . It includes a for organizing , a viewer for iOS-supported document types, a photo , and a PDF reader. can be saved from the web and managed with passcode protection.
Convert photos to PDF files by selecting images or capturing new ones with the camera. Save converted documents and share them via email or cloud storage services.