Showing 81–100 of 1,000 ranked alternatives.
Zhong Yi Guan Zhen LLC.
Explore art collections and archives
Access art databases for antique families, early auctions, and overseas museum collections. Query seal, signature, and dynasty information. Convert square measurements and search historical data for research and authentication.
Нико Беллик
Test knowledge with coding quizzes
Test knowledge of HTML, CSS, JavaScript, PHP, Java, Python, and C++ with randomized multiple-choice and multi-answer questions. View final score and receive hints for incorrect answers to identify mistakes.
Bouke van der Bijl
Manage files, encode data, and create passes
Edit files with encoding and formatting tools. Generate hashes and CSV data. Parse HTML, XML, and JSON with SQL. Manipulate dictionaries and lists. Create wallet passes and manage file metadata. Query and modify data efficiently.
Andrii Oliinyk
Practice exam questions offline
Practice CBR driving theory exam with offline access. Take tests for 2025/2026. Choose different study modes. Track progress with user profile and statistics.
Alexandre Minard
Play to untangle and improve observation skills
Help children untangle within a time limit to improve observation and visual skills. Features include interactive animations, age-appropriate sounds, and a fun learning environment designed for kids aged 2 to 7.
巍 赵
Create, sync, and solve
Learn and practice Magic with support for multiple puzzle types including 2x2x2, 3x3x3, 4x4x4, Pyraminx, Megaminx, Square1, and Skewb.
kenji uchi
Daily kanji practice with writing exercises
Daily kanji writing exercises are provided with questions based on Japanese kanji exams levels 3, 2, and 1. Users can practice daily, review answers, and track progress.
StudySwitch, Inc.
Solve math problems with pen input
Solve math problems covering fractions, decimals, units, equations, square roots, and basic word problems. Choose levels based on grade or math certification. Write intermediate calculations with finger input. Access all questions for free.
建瑛 贾
Type words to learn spelling and speed
Practice typing to memorize English words with speed tests, typing exercises, and learning modes. Learn spelling through Chinese prompts, listen and type words, and practice paragraphs from school textbooks or custom content.
Ivan Andrus
Access algebra systems and code tools
Access computational tools like GAP, GP, Maxima, Octave, R, and Singular via a simple interface. Perform calculations with Python and HTML support. Results are stored locally for offline viewing and can be emailed. Requires internet for computations.
L Labs Inc.
Practice with speech analysis
Learn through speaking exercises with real-time feedback. Analyze pronunciation, pitch, timing, and emphasis. Receive scores and specific corrections. Practice speaking with personalized guidance and progress tracking.
Dmitrii Baranov
Books, translate text, and manage documents
Books in English, including classics, EPUB files, web pages, and text documents. Translate words, phrases, and sentences using built-in dictionaries and online tools. Learn vocabulary flashcards, track progress, and highlight text for notes.
Rathod Hardik Atulbhai
In 3D and share your creations
In 3D using augmented reality. and design in real-time with intuitive tools. Adjust lighting and perspective. Export creations in various formats. Collaborate in real-time with others. Sync projects across devices.
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