Apps Like Puzzle Sidekick for iPhone and iPad
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.
Puzzle Sidekick screenshots
Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.


Guess the Phrase & Proverbs
F Permadi
Words, learn , win rounds
Letters and words to uncover , idioms, and famous quotes. Fill in blanks using keyboard grids. Learn meanings of phrases through gameplay. Complete mystery phrases to progress.

Ages & Birthdays
Daiko K.K.
Calculate
Track and display of family members and friends. Set birthdates to calculate current age. Receive notifications for upcoming . Show age on home screen icon. Update automatically on .


Ciphers: Solve the Enigma
Simon Booth
Encrypt messages and share
Encrypt and decrypt messages using multiple including Caesar Cipher, Machine, Affine Cipher, and Playfair Cipher. Add and manage custom . Share encrypted messages with others.

英辭: 英文學習字典|輕鬆查字背單字考級備考
Hugecore Information Technology (Guangzhou) Co.,Ltd.
Look up words and explore meanings
A dictionary with offline entries and online search integration. Users can look up words, access definitions, and explore semantic associations. Supports Simplified and Traditional Chinese input.

Decimator
Kosada Incorporated
Look up Dewey Decimal numbers
Look up Dewey Decimal numbers by browsing or searching. Supports 10 languages. Access offline without an internet connection.


Dictionnaire
Typi Dev
Look up French word definitions
Access French dictionary definitions, etymology, synonyms, and antonyms. Search words via spotlight. View 270,000 definitions and 430,000 examples from the TLFi database. Sync with the CNRTL website for additional resources.

Calculate: Advanced Calculator
Joe Rickerby
Expressions and simplify fractions
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.


Từ điển Anh - Việt, Việt - Anh
Ngoc Que Nguyen
Offline dictionary with millions of sentences.
The app offers a fast offline dictionary with millions of items and bilingual example sentences. It includes English verb conjugations, grammar rules, and vocabulary flashcards for learning.

Koch Trainer
Pignology, LLC
Learn morse code at 20 WPM
Learn morse code using the Method, which trains reflexes at 20 WPM. Practice with customizable speed settings. Track progress with repetition and accuracy metrics. Receive feedback on correct and incorrect responses. Export progress reports.

Flashlight, LED Banner & Morse
Chengdu Daotu Technology Co., Ltd.
, , and Morse code transmit
Provides functionality with adjustable brightness for rear and front lights. Includes mode for visibility in low light or events. Features Morse code transmission for communication.

MorseDecoder
Ronald Nicholson
Decode audio signals into text
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.


Morse Code Light
沛然 丁
Send with flashlight or screen
Converts text to for messaging. Uses flashlight or screen to send signals. Includes a decoder for receiving messages. Supports letters, numbers, and symbols. Allows custom message creation and playback.


Morse Code
Piet Jonas
Translate text to and send via email
Translate text to with customizable speed and color. Send messages via email. Supports letters, numbers, and special characters. Blink iPhone light to transmit signals.

Morse Pad
Black Cat Systems
Decode morse code transmissions on device.
The app decodes morse code transmissions on an iPad, iPhone, or iPod Touch. It can automatically determine the sending speed and track frequency changes.
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