Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
Showing 201–220 of 1,000 ranked alternatives.
Maxim Aleksa
Encrypt messages with Caesar and
Encrypt and decrypt messages using Caesar and . Input a message, choose a key or keyword, and generate an encrypted output. Decrypt messages by entering the correct key.
Armchair Engineering
Calculate dimensions and material needs
Calculate decking material needs by inputting dimensions. Determine bearer and joist lengths. Adjust measurements in mm, cm, inches, or feet. Choose decimal precision for accurate results.
Offline Wiktionary LLC
Spanish language dictionary for all users.
The app provides over 27 thousand Spanish word definitions for learners and fluent speakers. It functions offline and offers features like fast search, saving words, and detailed etymology and pronunciation information.
Soft Dorothy LLC
Electronics hobbyist utility and reference tool.
The app provides a reference and utility for electronics hobbyists. It includes calculators for resistors and capacitors, along with tools for L.E.D.s and Ohm's law.
Offline Wiktionary LLC
Look up words and definitions offline
Access word definitions offline with no internet required. Look up meanings, pronunciations, and examples. Browse words alphabetically or search directly. Includes 185,000 entries in pure . Syncs with Wiktionary project.
Christophe Vichery
A collection of tools for iOS.
The app provides a collection of utilities including a flashlight, compass, spirit level, and measuring tools. It also features a Morse code transmitter and a VU meter for user convenience.
Software Studios LLC
Learn American Sign Language Videos
The app provides over 5000 words translated to ASL video, with features like adjustable slow motion and a quiz function. It includes multiple ways to sign words, multiple meaning words, and various number types, along with fingerspelling exercises.
OnStage Technologies, LLC
Music dictionary and quick reference
The app provides a music dictionary with thousands of definitions, abbreviations, and performance notations. It includes quick reference charts for tempo markings, symbols, and more, with variations in multiple languages.
Victoria Lansford
Digital assistant for jewelers and metalsmiths.
The app provides tools for jewelers and metalsmiths, including precious metal price checks, weight calculations for sheet or wire, and alloy creation. It also offers reference materials like gauge tables, stone characteristics, and technical terms.
翔宇 孙
Explore celestial charts and divination practices
Learn about Heavenly Stems and Earthly Branches with detailed explanations. Explore Five Elements Theory and its applications. Convert between lunar and solar calendars. Study Eight Trigrams and analyze 64 Hexagrams for divination purposes.
世木 林
Learn the 26 English alphabet letters.
The app teaches the 26 letters of the English alphabet through pronunciation and stroke order practice. It includes colorful pictures and standard American native speaker audio for vocabulary building.
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