Showing 21–40 of 1,000 ranked alternatives.
Anton Siliuk
Your classes and track your timetable
Manage academic schedules with course listings, exam dates, and event reminders. View timetables by day or week. Add notes and set alerts for upcoming classes. Sync with Telegram for updates and feedback.
Julian Tigler
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.
LE SANG
Write and test instantly
Enables typing and testing directly on iPhone or iPad. Supports syntax highlighting and auto-suggestions for multiple programming languages. Includes quick pop-up for operators and customizable themes for light and dark modes.
Oxy Foo
Coding with interactive exercises
Coding through interactive exercises in Python, SQL, HTML, CSS, and JavaScript. Practice coding without lectures or subscriptions. Track progress and at your own pace. No experience required.
ZTECH PTY LTD
Find ZIP Codes by name or map
Search for ZIP Codes by city or town name. View results on a map. Locate nearby ZIP Codes for accurate address information.
FIFTY3 BELLS LLP
Decode by matching to letters
Decode hidden inspirational by matching to letters. Solve puzzles to reveal complete . Use hints to progress and complete each challenge.
Kobkiat Saraubon
Translate words instantly offline
Translate English to and to English. Speak word pronunciations offline. Adjust speaking speed. Save search history and bookmark words. Search by English or words. Use hidden menu for screen space. Supports iPad and iPhone.
Kahoot DragonBox AS
Learn math through interactive games
Learn basic math concepts through interactive gameplay. Solve puzzles to understand and operations. Track progress and receive feedback. Access additional features with a special account for teachers and students.
Marc Rummel
Enter resistor code or value to get
Identify resistor values by entering code or value. Support for through-hole and SMD . Provide resistor color codes and numerical values. Available in English, French, German, and Spanish.
Portable Databases
Look up codes by city or state
Look up codes by , city, or state. Search across United States, Canada, Caribbean, Toll-Free, and Special codes. View detailed information about each .
Novalsys, Inc
Browse events, RSVP, and share news
Browse campus events and RSVP to them. Set reminders for events and track attendance via QR code or card reader. Read and share news through campus and group feeds. Network with classmates using chat and directory features.
Peter Schorn
Run Basic programs on a vintage computer
Simulate a MITS Altair 8800 computer with CP/M 2 operating system. Run Basic programs and interact with Eliza. Explore vintage software without remote code addition.
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.
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