Send secret messages with ciphers
Send encrypted messages using historical ciphers like A1Z26, Caesar Shift, and Vigenere. Encrypt text with customizable settings. Share coded messages via text or email. Decode messages using the same methods. View details and instructions.
Showing 581–600 of 1,000 ranked alternatives.
Aleksandar Mlazev
Edit waves and modulate sounds
Create and customize synths with wave shape modulation and AUV3 support. Adjust envelopes, apply reverb and tremolo effects. Use a polyphonic keyboard with 5 octaves range. Connect MIDI keyboards via USB for velocity and pitch shift.
Kelvin Sherlock
Learn, practice, and send Morse Code
Learn and practice Morse code through interactive lessons and quizzes. Input text to convert to Morse, or decode messages. Track progress and test speed. Share results and challenge friends.
Handy Contracts LLC
Create, send, and sign
Create and manage home improvement with customizable clauses and state-specific provisions. Send via text or messaging apps. Add secure digital signatures. Store signed agreements securely. Track contract status and manage revisions.
Andrew Erickson
Proton chemical shift calculator for iPhone.
The app calculates proton NMR chemical shifts for any proton. The chemical shift is automatically calculated based on additivity constants for aliphatic, aromatic, or olefinic protons.
Locke Identity Networks Inc.
Store passwords securely, send anonymous emails, recover
Securely store passwords and sensitive data with encrypted vaults. Create anonymous email inboxes to avoid phishing. Assign family members as recoverers to reset your master using a threshold of 6-digit codes.
Steven Qi
Transfer files between devices and platforms
Transfer files between devices of any platform. Create and room codes to access files. Support photos, videos, and documents. Sync across iOS, Android, Windows, and Mac. No compatibility issues.
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