Comparison

Math Defender vs Orb Loop

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

Head to head
About

Math Defender

Features
Read full description

Math ร— Magic ร— Defense! Monsters are marching toward the castle! As the castleโ€™s guardian mage, your only weapon is โ€” math! A fast-paced math defense game that combines addition, subtraction, multiplication, and division with real-time decision making. Answer correctly to cast spells and defeat monsters; hesitate for even a moment, and the monsters move one step closer to the castle! How long can you survive? How fast can you calculate? Push your limits, break your high score, and become the ultimate Math Mage! Features adjustable difficulty settings, making it suitable for players of different skill levels to train both calculation ability and reaction speed.

About

Orb Loop

Features
Read full description

Orb Loop is a cosmic puzzle game that perfectly blends minimalist aesthetics with deep logical challenges. In the silent and captivating depths of space, your mission is to guide floating energy orbs, forming closed orbital loops through precise rotation and connection, awakening a slumbering star sector. Game Features: 1. Captivating Neon Aesthetics: Immerse yourself in meticulously designed cyberpunk visual effects and feel the rhythmic interplay of light and shadow as each loop is activated. 2. Innovative Orbital Puzzle Gameplay: The core gameplay is simple and easy to pick up, but as you delve deeper into the star sectors, multiple orbits, intersecting nodes, and energy barriers will test your spatial imagination. 3. A Journey Across 7 Star Sectors: From the "Origin Nebula" to the mysterious "Seventh Star Sector," hundreds of handcrafted levels await your unlocking. 4. A Balance of Zen and Challenge: There's no countdown pressure, only deep ambient music for company. You can think at your own pace and enjoy the pure sense of accomplishment from closing logical loops. 5. Honors and Achievements: Collect interstellar fragments to unlock rare achievements like "Orbital Master," proving your intellectual standing in the universe. Ready to connect the stars? Download Orb Loop now and build your perfect cosmic loop at your fingertips.

Screenshots

Math Defender4 screens
Orb Loop4 screens

Verdict

The call

The clearest difference is ads: Orb Loop at none against Math Defender's shown. Math Defender's advantage is update cadence (weekly vs every 6 months) and iOS requirement (13.0 vs 16). On price, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Math Defender ships an update weekly, Orb Loop every 6 months. The most recent releases landed on October 13, 2026 and October 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
Math Defender versus Orb Loop: the parameters behind the verdict, then further details
ParameterMath DefenderOrb Loop
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 6 months
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS13.0 โ€” better16
Further details โ€” not scored
Size143 MB8 MB
Age rating4+4+
DeveloperLUN SHIH WANGๅจ ๅˆ˜

In-app purchases

None

Math Defender

No in-app purchases

None

Orb Loop

No in-app purchases

Questions

Is Math Defender free?
Math Defender is free to download, with no in-app purchases.
Is Orb Loop free?
Orb Loop is free to download, with no in-app purchases.
Do Math Defender or Orb Loop have ads?
Math Defender shows ads; Orb Loop does not.
Which is updated more often, Math Defender or Orb Loop?
Math Defender ships an update weekly, and Orb Loop every 6 months. Most recently, Math Defender was updated on October 13, 2026 and Orb Loop on October 28, 2026.

Other comparisons