Create and scan codes and barcodes offline. Generate codes in various formats including Code, Code 11, Code 39, Code 93, Code 128, EAN-8, EAN-13, ISBN, UPC-A, and ITF.
Test Japanese proficiency with N1 to N5 level exams. Practice vocabulary, grammar, reading, and listening. Learn offline with structured content. Track progress through practice tests and review sessions.
Allows users to track events and data with a retro interface. Log aquarium parameters like pH and ammonia, schedule water changes, and record plant care including watering and fertilization. Maintain logs without internet or subscriptions.
