
Every quiz app forgets your answers the moment a round ends. LearnClash doesn't.
Pick any topic. Quantum physics, 90s pop culture, ancient Rome. Challenge a friend or get matched with an opponent at your ELO skill level. Play 18 questions across 6 topics. Every question you get wrong comes back at optimized intervals until you actually retain it.
What makes LearnClash different:
ELO Rating System: 8 tiers from Iron to Phoenix. Chess-style matchmaking pairs you with opponents who genuinely challenge you. Start at 800, climb based on skill.
Any Topic, Any Difficulty: No fixed categories. Over 500 topics, three difficulty levels, questions calibrated to your performance.
Spaced Repetition in Every Mode: Not a separate study tab. Built into duels, practice, and every game mode. Questions move through Learning → Known → Mastered stages automatically.
Zero Ads, Any Tier: Free players get unlimited duels, all topics, ELO rankings, and full spaced repetition. No ads. No pay-to-win.
Built by someone who played QuizDuel daily for 12 years and got tired of never remembering anything. LearnClash is the quiz app that actually teaches.
Free on iOS and Android.

Challenge yourself with 10,000+ quiz questions across 100+ topics. Play with friends, compete globally, and master trivia in 10 languages. Join now!

ListenHub AI - The Ultimate Content Creation Platform for Pro CreatorsListenHub is the professional-grade AI podcast generator designed specifically for content creators who want to build their personal brand and monetize their expertise. Unlike NotebookLM's basic features, ListenHub offers advanced creator tools that transform how you produce and scale content.🎯 Pro Creator Exclusive Advantages:Voice Cloning Technology: Clone your actual voice to create a unique personal audio brand identityFull Script Editing Control: Customize every word of your podcast dialogue to match your creative vision and brand voiceMulti-Platform Content Engine: Generate broadcast-ready audio for podcasts, YouTube videos, and cross-platform distributionPersonal IP Development: Build authority and recognition through consistent voice branding and professional content🚀 Why Pro Creators Choose ListenHub Over NotebookLM:Custom Voice Identity: Your cloned voice vs. generic AI voicesCreative Control: Full script editing vs. black-box generationCommercial Ready: Built for monetization and professional publishingBrand Consistency: Maintain recognizable voice identity across all contentContent Ownership: Complete control over your audio IP💼 Pro Creator Use Cases:Knowledge Monetization: Transform written expertise into premium podcast coursesYouTube Channel Growth: Rapidly produce high-quality audio content for video creationPersonal Brand Podcasting: Establish thought leadership with your authentic voiceContent Matrix Strategy: One source, multiple platforms - maximize content ROIClient Work: Offer podcast production services using your professional toolkit⚡ Creator-First Features:Lightning-fast 1-5 minute generation | 10+ realistic AI voices | Voice cloning capabilitiesFull script customization | Multi-format input support | English & Chinese bilingualProfessional export options | Cross-device workflow | Browser extension for quick captures💰 Pro Investment:Premium tier unlocks voice cloning, unlimited script editing, and commercial usage rightsListenHub isn't just a podcast generator—it's your personal AI content studio that scales your voice, amplifies your expertise, and accelerates your path to becoming a recognized content authority.

Behavioral finance app that helps stop impulse spending with psychology-backed tools and real-time nudges. Key features include:Impulse spending tracker: Identify and understand your spending triggers to gain control.Mindful spending tools: Utilize behavioral finance principles for better financial wellness.Real-time nudges: Receive timely prompts to prevent impulsive purchases.Ideal for:Individuals struggling with impulse spendingThose experiencing financial anxietyAnyone seeking to build better money habitsA psychology-backed solution for overcoming impulse spending and achieving financial control.

Powerful companion for goals that matter most.I wanted a personal assistant that would know me, remember everything, and help me make progress on the important things in my life. Those I wanted to do, those that would make great positive difference, those no-one will push you towards. Like systematically building financial security, moving to a new country, taking good care of your health. Now I built it, and you can have one too.How does it work?You get your own assistant. Mine is called Claire! Your assistant will help you define one or a few goals to focus on, plan what to do next, and check up on your progress. You are the force making it happen – the assistant shows up every day to help you see things through.Main features🎯 Goals - Together, define what you want to achieve. Your assistant creates a visual timeline of your progress, organizes related notes, and handles reminders.📝 Notes - Your assistant can read, write, and edit your notes. Use them to organize your thoughts, and the assistant will know more about your context. I keep all my non-work tasks, projects, things I don't want to forget in notes in Good Assistant. Claire is managing my recipes and Swedish phrases I'm learning.⏰ Reminders - Tell your assistant to do anything for you in the future, once or regularly. I told Claire to send me session times, in my time zone whenever there is upcoming F1 weekend. And reminders for exercises, or for weekly planning of things to do on Good Assistant. Yes, I use Good Assistant to work on Good Assistant all the time.🧠 Detailed, structured memory - Your assistant maintains their own long term memory and uses the context to be more helpful in everything it does.🤚 True proactivity - Your assistant will send you messages. Only when they think there is something helpful to send, do, remind of. As they get to know you better, this will get more valuable.

i10X.ai is an all-in-one AI platform that gives users access to top AI models like ChatGPT, Claude, and Gemini, along with 500+ specialized AI agents for tasks like writing, design, coding, and marketing — all in one affordable, easy-to-use workspace.

tiny.SUPPLY is a custom avatar service that creates simple, minimalistic profile pictures. Key features include:custom hand-drawn avatar in SVG format, made in Figma.clean and simple aesthetic for profile pictures.reflecting character's persona, unique for each member.Ideal for:Individuals seeking a unique and personalized profile picture.Companies looking for consistent branding across employee avatars.Crypto and gaming enthusiasts.