Solve problems with step-by-step explanations. Input equations via camera or text. Access solutions for algebra, calculus, and graphing. Subscribe for unlimited help and automatic renewals.
Identify and appraise stamps using image recognition. View details like origin, issue date, denomination, and market . Access educational resources and compare information for informed collecting decisions.
Study topics required for certification, practice with 500+ questions, track strengths and weaknesses through stats, and review detailed test performance analytics.
Learn strategies with AI-powered tools and expert tutorials. Analyze charts using AI to detect trends and key levels. Upload custom charts for instant analysis. Track market data and set alerts. Access educational content and practice scenarios.
Take notes quickly by tapping the + button and typing. Save and organize notes in folders. Access notes across devices. Enable ad-free mode with a subscription.
Kids can solve puzzles to learn CCSS-based concepts. Complete missions to earn awards and care for a virtual pet. Track progress with personalized practice sessions.
Translate English to Farsi and vice versa without internet. Use text pronunciation and picture features. Access word reminders and smart suggestions. Translate within web browsers and other apps. Combine all dictionaries in one .
Access scholarly articles and commentaries on religion, ethics, and public life. Read curated content from diverse religious perspectives. Subscribe for monthly or yearly access to premium materials. Save and annotate readings.
Train cognitive skills with memory, attention, language, math, flexibility, speed, and problem solving exercises. Play over 40 across 1000 levels. Track progress and compare scores with other users.
Play by guessing words within 6 attempts. Receive feedback on correct letters. Track progress with scores and streaks. Choose from game modes like Impossible Mode and Celebrity Mode.
Find words by swiping letters in high-quality puzzles. Play unlimited games without timers or lives. Earn free coins after each puzzle. Access thousands of puzzles with regular updates. Share scores and compete with friends.
Images from a gallery of pixel artwork. Select and customize colors. Save completed artwork. Access the full gallery with a premium subscription. Purchase options include weekly, monthly, quarterly, and annual memberships.
By tapping highlighted keys to follow along songs. Access over 1,000 free songs for beginners and advanced players. Create and save original compositions. Adjust tempo and volume settings. Share songs via social media.
Teach coordination and concentration through washing games. Drag and drop cars to clean them. Match colors and shapes to complete tasks. Track progress and unlock new vehicles. Share completed washes with family.
Prepare for DMV exams with state-specific questions and tests. Review traffic signs and difficult questions. Access detailed exam results and revise answers. Subscribe for full features including ads-free experience and question bank.