Comparison

Math Genius+ vs O

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Math Genius+

Features
Read full description

Ready to become a Math Genius? Your brain-training adventure starts here! This isn't just another math training—it's your personal training camp for becoming faster and smarter with numbers. Designed for kids, our app turns learning essential arithmetic skills into an exciting, addictive challenge that builds speed, accuracy, and mental focus. With fun animations and a colorful, kid-friendly design, you'll forget you're even practicing math. ## Key Features: Train at Your Own Pace Start with simple 1-digit problems and work your way up to challenging 3-digit calculations. The difficulty grows with you! Choose Your Mission Master addition, subtraction, multiplication, and division. Focus on the skills you want to improve or mix them all up for the ultimate challenge. Unlimited Practice Never run out of questions! Our app generates endless problems, so the training and the fun never stop. Engaging Gameplay A rewarding and motivating experience that makes kids want to play again and again. Watch their confidence soar with every correct answer! Whether you want to get ahead in class or just love a good challenge, this is the perfect tool. Download now and start your journey to becoming a Math Genius

About

O

Features
Read full description

0---0 Create dots. Connect threads. Slice link. Tilt space. Slow time. Nothing tells you what to build. You decide. Gravity never sleeps. High-resolution rigid links. Real-time audio synthesis. Ultra-fast haptics. Infinite outcomes. Zero instructions needed. No levels. No end. Bridges. Creatures. Machines. Collisions. Collapse. Surprise emerges. The system always reacts. Every gesture alters physics. Any structure can fail. Nothing is decorative. Minimal conditions generate complexity. 0---0

Screenshots

Math Genius+4 screens
O4 screens

Verdict

The call

The clearest difference is price: Math Genius+ at Free against O's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Math Genius+ is free to download; O costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
Math Genius+ versus O: the parameters behind the verdict, then further details
ParameterMath Genius+O
PriceFree — better$0.99
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.6 — better16
Further details — not scored
Size4 MB1 MB
Age rating4+4+
Developerhirokazu murabeEyeOS Store Inc.

In-app purchases

None

Math Genius+

No in-app purchases

None

O

No in-app purchases

Questions

Is Math Genius+ free?
Math Genius+ is free to download, with no in-app purchases.
Is O free?
O costs $0.99, with no in-app purchases.
Do Math Genius+ or O have ads?
Neither Math Genius+ nor O shows ads.

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