Comparison

IdleSphere vs Idle Universe

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

Head to head
About

IdleSphere

Experience a visually stunning incremental game centered around spheres. Watch countless spheres come to life with synchronized graphics and in-game currency. Enjoy intuitive upgrades, a deep prestige system, and a wealth of content in this mesmerizing adventure.

Highlights
  • Visually stunning sphere graphics
  • Synchronized in-game currency and visuals
  • Intuitive upgrade system
  • Extensive prestige system
  • Zoom in and out functionality
  • Wealth of content
Features
Read full description

Introducing Idle Sphere, a stunningly beautiful incremental game that revolves around the captivating world of spheres. Prepare to be amazed as countless spheres come to life using cutting-edge technology. The game's graphics are seamlessly synchronized with the in-game currency, ensuring a mesmerizing visual experience. As you progress, you'll encounter increasingly complex, beautiful, and colossal spheres that will leave you in awe. Idle Sphere's gameplay is built on simple yet engaging upgrades, allowing you to enjoy the game intuitively. Immerse yourself in the satisfying experience of zooming in and out, admiring the exquisite beauty of the spheres. The game features an extensive prestige system that adds depth to your journey. Although some upgrades may reset when you prestige, fear not! You'll emerge stronger and quickly regain your former power, ready to take on new challenges. Despite its simplicity, Idle Sphere offers a wealth of content for you to explore and enjoy. Dive into this captivating world of spheres and embark on an unforgettable incremental gaming adventure!

About

Idle Universe

Features
Read full description

Embark on an Epic Galactic Journey with Idle Universe: Cosmic Space Adventure! Step into a mesmerizing universe where adventure knows no bounds. Idle Universe: Space Adventure invites you to explore the cosmos in a captivating idle clicker experience. From the moment you launch the game, you'll be thrust into a dazzling space odyssey, where the stars are yours to command and the galaxy is ripe for exploration. Discover the cosmos in this captivating idle game that lets you explore and expand your stellar empire - even offline! Idle Universe: Cosmic Space Adventure combines the best of idle clicker mechanics with immersive space simulation. Key Features: * Offline Gameplay: Explore the universe anytime, anywhere - no internet required! * Infinite Cosmic Exploration: Discover boundless galaxies filled with twinkling stars, mysterious planets, and awe-inspiring celestial wonders. * Idle Mechanics: Watch your stellar empire grow effortlessly. Collect resources, upgrade equipment, and unlock new celestial marvels even while you're away. * Space Simulation: Manage your cosmic fleet, mine asteroids, and colonize new worlds in this thrilling space tycoon experience. * Stunning Visuals: Lose yourself in beautifully crafted space environments, from shimmering constellations to breathtaking nebulae. * Upgrades & Customization: Enhance your clicking power, customize your space fleet, and unlock powerful boosters to accelerate your cosmic adventure. * Addictive Gameplay: Easy to learn, yet offering depth for seasoned strategists. Perfect for quick sessions or long-term galactic domination. Whether you're a casual gamer or a hardcore space enthusiast, Idle Universe: Cosmic Space Adventure offers an out-of-this-world experience that will keep you coming back for more. Download now and start your interstellar journey!

Screenshots

IdleSphere4 screens
Idle Universe4 screens

Verdict

The call

The clearest difference is in-app purchases: Idle Universe at none against IdleSphere's 6. Idle Universe also leads on ads (none vs shown). IdleSphere's advantage is update cadence (every 8 days vs every 3 weeks). On price, 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

Both are free to download. IdleSphere sells 6 one-off in-app purchases. Idle Universe asks for nothing beyond the download.

UpkeepUpdate frequency

IdleSphere ships an update every 8 days, Idle Universe every 3 weeks. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
IdleSphere versus Idle Universe: the parameters behind the verdict, then further details
ParameterIdleSphereIdle Universe
PriceFreeFree
Rating3.8 (32 ratings) — better—
Positive reviews46.7% of reviews—
Number of ratings32 — better—
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size224 MB3 MB
Age rating4+4+
DeveloperIdle System, Inc.Murat Can KOC

In-app purchases

6 purchases

IdleSphere

One-time6
  • Chaotics 200$1.99
  • Chaotics 1000$6.99
  • Orbit Pack$7.99
Show 3 more
  • Permanent Bonus$9.99
  • Digital Winter$19.99
  • Chaotics 5000$29.99
None

Idle Universe

No in-app purchases

Questions

Is IdleSphere free?
IdleSphere is free to download, with in-app purchases available.
Is Idle Universe free?
Idle Universe is free to download, with no in-app purchases.
Do IdleSphere or Idle Universe have ads?
IdleSphere shows ads; Idle Universe does not.
Which is updated more often, IdleSphere or Idle Universe?
IdleSphere ships an update every 8 days, and Idle Universe every 3 weeks. Most recently, IdleSphere was updated on October 30, 2026 and Idle Universe on November 1, 2026.

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