Showing 161–180 of 1,000 ranked alternatives.
OLGA NIKOLENKO
Learn letters through playful
Teaches letters and basic words through interactive . Features animated illustrations, letter recognition exercises, and simple word matching. Includes a guided reading book with audio support.
koji kamogawa
Input Morse code to defend and advance
Learn Morse code by repelling invaders through correct input. Increase speed as levels progress. Eliminate multiple invaders at once for higher scores. Receive penalties for errors. Game ends when invaders fill the screen.
koji kamogawa
Practice CW QSOs and send Morse code
Simulate amateur radio CW QSOs with contest-style operations. Input Morse code using an electric touch keyer. Switch between transmit and receive with a send button. Adjust CW speed and reverse dot/dash settings. Display TX/RX status.
Exelerus AB
Track EMF, motion, and spirit box audio
Record and play back EVP audio, track EMF levels, and monitor motion using a built-in motion sensor. Analyze environmental changes in real time. Save and share recordings. Set up custom alerts for unusual activity.
Lumi Labs AB
Practice with AI avatars
Learn languages through AI avatars and interactive scenarios. Practice conversations in French, Spanish, and 20+ languages. Engage in gamified role-play and chat sessions. Explore a 3D world with diverse characters.
Kyrylo Kartukov
Solve puzzles and unlock levels
Solve puzzles and riddles with a command-line inspired interface. Explore multiple solutions per . Progress through increasing difficulty levels. Track achievements and unlock new challenges. Play offline without internet connection.
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