Edit and convert PDFs with AI-powered tools. Chat with PDFs, translate documents, and detect grammar or AI-generated content. Summarize text, scan pages, and annotate files. Share and export in various formats.
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.
Learn techniques through interactive lessons designed for all skill levels. Practice with fun exercises to improve speed and accuracy. Track progress with built-in feedback and adjust settings for personalized learning.
Read to children aged newborn to toddler. Track reading progress toward a goal of 1,000 . Set reading schedules and receive reminders. Sync reading history across devices. Share progress with caregivers.
Listen to from any document, email, or webpage with natural voice playback. Highlight for easy reference. Convert documents to audiobooks by snapping photos. Sync reading progress across devices. Read at speeds up to 300 words per minute.
Explore an interactive version of "" with animated scenes and playful surprises. Tap, drag, and tilt the device to discover hidden elements. Engage with learning games and activities that reinforce reading skills and curiosity.
Configure proxy connections with support for Shadowsocks, ShadowsocksR, Vmess, Vless, Trojan, Hysteria, Socks, and Hysteria2. Set up and manage servers, test connection speeds, and switch profiles. Monitor traffic and view connection logs.
The app provides phonics-based games and interactive books for K-2 students. Teachers and students using the Superkids Reading Program can access content via a wireless internet connection.
Notes and basic theory through interactive quizzes. Practice reading notes on treble, bass, and alto clefs. Study tonality, chord names, and switch between English and German note names. Train sight-reading and ear training for piano and singing.