Frequently Asked Questions

Yes! Vectron offers a comprehensive free tier with access to all core learning features, math tools, and social features. We also offer a VIP subscription for an ad-free experience, 10 max energy (instead of 5), higher rewards, and exclusive customization options.

The curriculum starts from foundational basics and progresses through multiple worlds covering algebra, geometry, functions, and more. Unlock new worlds by collecting stars from lessons. The difficulty scales naturally as you progress through the 16 levels.

Vectron uses a progressive world-based system. You start with Algebra, then advance both horizontally (new topics like Trigonometry, Modern Algebra) and vertically (deeper complexity). Each world contains multiple units, each unit has 30 lessons + review, and each lesson includes guided questions with a built-in hint system to help you master every concept.

Daily Challenges are part of the learning system—they adapt to your progress and increase in difficulty as you complete more lessons. They reward you with Taaffeites and XP, helping you earn resources while reinforcing what you have learned. A new challenge appears every 24 hours!

Stars ⭐ are earned by completing lessons (1-3 stars based on performance). They serve two purposes: unlocking new worlds (e.g., 50 stars to access World 2) and contributing to your XP for leveling up. The better you perform, the more stars and XP you earn!

Yes! The entire Math Lab (Scientific Calculator, Matrix Solver, Function Plotter, etc.) is 100% offline and free.

Taaffeites 💎 serve as the main currency within Vectron. Earn them through daily login rewards (+2), watching ads (+2, max 4/day), completing daily challenges, and leveling up. Reaching Level 16 grants a massive 10,000 Taaffeites reward! Use Taaffeites to buy energy, study cards, and arena points.

Energy ⚡ is required to play lessons and solo challenges. Free users have a max of 5 energy, regenerating 1 energy every 60 minutes. VIP members get 10 max energy and higher rewards. You can refill energy with Taaffeites or by watching ads.

Study Cards 🎴 are used to find Study Buddies through our safe matchmaking system. Silver Cards (max 28) can be collected daily for free or purchased for 1 Taaffeite. Golden Cards (max 4) offer premium matchmaking for 5 Taaffeites each.

The Arena ⚔️ is Vectron's competitive online PvP mode featuring games like Step Master, KenKen, and Prime Strategy. Use Arena Points to enter matches (20-120 points based on level). Win to earn double your entry! You can play random matchmaking or challenge friends directly.

Solo Training lets you practice Arena games (Step Master, KenKen, Prime Strategy) without PvP pressure. It costs 1 energy per game and helps you master strategies before entering competitive matches.

Vectron has 16 ranks from Beginner to Vectron Hero. Earn XP by completing lessons, daily challenges, and winning Arena battles. Each level requires exponentially more XP (up to 10 million XP for Level 16!) and unlocks bigger Taaffeite rewards, new content, and exclusive badges.

Yes! Use Study Cards to find Study Buddies through our safe matchmaking system. Add friends, create or join Study Groups, chat privately, and challenge each other in Arena battles. All communication is safe and controlled—no public chat to protect users.

Absolutely! We prioritize safety with no public chat—users can only communicate with confirmed friends or matched Study Buddies. We have strict moderation, parental controls, and block/report tools to ensure a safe learning environment.

Vectron is currently available on Android (Google Play). The iOS (App Store) version is coming soon.

For any questions, feedback, or support requests, please reach out to us at [email protected]. We typically respond within 24-48 hours.