Gear Creator Pro vs FlashMath Go

Design Custom 3D Gears for 3D Printing - Export as .STL file - Over 10 Custom Parameters for Gear Generation - Easy to Use and Easy to View - Gear Exports (.STL file) are immediately available for use by any 3D Slicer Program for all 3D Printers - Supports sharing to Files App, AirDrop, 3D model viewers, email, and many other applications chosen at export

FlashMath is an offline mental arithmetic trainer designed for children ages 6–12. Game-like mechanics — XP, levels, combos, and streaks — turn daily math practice into something kids actually look forward to. No ads. No account. Fully offline. Safe for kids, trusted by parents. —————— TRAINING MODES —————— Speed Challenge 60-second countdown. Answer as many questions as you can. Combo multipliers reward speed and accuracy. Kids compete against their own best score — addictive in the best way. Blind Mode Each question flashes briefly, then disappears. Answer from memory. 10 questions per round. Trains working memory and deep focus — perfect for kids who've mastered the basics and want to level up. —————— XP & LEVEL SYSTEM —————— Every correct answer earns XP. Answer faster, build combos, earn more. Level up through 13 unique ranks — from Spark Starter all the way to Legendary Calculator. Each rank-up feels like a real achievement, keeping kids motivated to keep going. —————— DYNAMIC DIFFICULTY —————— Four preset difficulty levels: • Beginner — Addition within 10 • Intermediate — Addition & subtraction within 20 • Advanced — Addition, subtraction & multiplication within 50 • Challenge — Mixed four-operation problems The app continuously monitors accuracy and response time, automatically fine-tuning question ranges so kids are always challenged — never bored, never overwhelmed. —————— PARENT DASHBOARD —————— Tap the Parent tab to see a full weekly report: • Session count and training frequency • Accuracy trend over time • Reaction speed changes • Weak question types ranked by error frequency • One-tap "Practice Again" to drill top wrong questions No account needed. No internet required. All data is generated and stored locally — private by design. —————— FULLY OFFLINE · ZERO ADS · NO ACCOUNT —————— • Works in airplane mode — no internet needed • Zero ads — nothing interrupts practice • No sign-up — open and play immediately • Local data only — all progress stays on device, never uploaded —————— MULTILINGUAL —————— Available in Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and Spanish. —————— Turn daily math drills into a game kids actually want to play. Download FlashMath and start the first round today!