Showing 21–40 of 1,000 ranked alternatives.
Wyllys Ingersoll
Send encrypted emails and files
Encrypt and decrypt files locally or in the cloud. Send and receive PGP encrypted messages via email. Create and manage public and private keys using RSA, DSA, ECDSA, EDDSA, or ECDH. Support OpenPGP standard for secure communication.
Pedro Daniel Macalupu Cumpen
Tune with precise frequency display
Tune with real-time pitch display in Hz. Adjust A4 calibration between 415 Hz and 466 Hz. Use tuning fork and advanced settings via in- purchase. LED indicator lights up tuned strings automatically. Supports standard and drop D tunings.
Halbestunde GmbH
Play interactively
Convert into interactive lessons with accurate scanning and transposition tools. Adjust key settings for different instruments. Play along with built-in audio. Save and organize lessons. Export notes and practice tracks.
Zu Technologies Private Limited
Study notes, track progress, and review concepts
Scan questions to get step-by-step solutions in math, science, English, or coding. Review explanations and save notes. Set study goals and track progress over time. Share solutions with classmates or teachers.
Software Ops LLC
Store, encrypt, and share photos securely
Store and manage photos, videos, and LivePhotos with 256-bit AES encryption and password protection. Access content through a secure interface. Lock and unlock media with a passcode. Protect private moments with encryption and restricted access.
The Museum of the Bible, Inc.
Explore artifacts with 3D tours
Explore biblical history with 3D artifact interactions and virtual tours. Navigate exhibits at home or during in- visits. Access detailed historical information and multimedia content about artifacts.
Sajware Inc
Verify product authenticity with wireless tags
Verify product authenticity using wireless tags. Scan items to check genuine status. Access brand-specific verification tools. Receive alerts for counterfeit risks. Share verification results with others.
Frantisek Dvorak
Encrypt messages, notes, and files
Encrypts using advanced methods to protect sensitive information like notes, messages, emails, and cryptocurrency keys. Copy and paste between apps or save to files. Supports of passwords, seeds, and mnemonics.
Daniele Cristofori
Stream and stations
Listen to tracks and stations. Browse curated playlists of musical masterpieces. Stream and access stations for genres. Save favorite songs for offline playback.
Filippo Maguolo
Open ZIP files and preview contents
Open ZIP files from Apple Files, email, or Safari. Preview or export contents, including inner ZIPs. Support AES encryption and legacy passwords. Share files via email or message.
Phoebe Code Limited
Store, edit, and share notes securely
Securely store and manage passwords using a master password. Support for Password Safe and KeePass formats. Enable Face ID or Touch ID for access. Share password vaults with family members. Sync across devices and back up data.
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