Upload Simulator 2 vs IdleSphere
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Upload Simulator 2
Simulate the process of uploading data to earn credits, upgrade your hardware, and research new technologies. Discover unique artifacts, craft modules, and customize your operating system with themes and wallpapers.
- GPU mining for credits
- Upgrade hardware setup
- Research new technologies
- Craft modules
- Customize OS with themes
- Discover unique artifacts
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Use your powerful GPU to mine credits and upgrade your setup even further! Get unique upgrades using your hard-gained reputation as an uploader! Use your uploaded data into the laboratory to research amazing new tech and boost your setup even more! Hack into the system and speed up your game with different abilities! Choose the format of your uploads for different outcomes! Find unique artifacts that grant you with different bonus effects! Collect resources to craft modules and modify your system! And customize your OS with different themes or even with the wallpaper of your choice!
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.
- Visually stunning sphere graphics
- Synchronized in-game currency and visuals
- Intuitive upgrade system
- Extensive prestige system
- Zoom in and out functionality
- Wealth of content
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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!
Screenshots
Verdict
The clearest difference is price: IdleSphere at Free against Upload Simulator 2's $3.99. Upload Simulator 2's advantage is rating (4.4 vs 3.8) and in-app purchases (none vs 6). On ratings volume and device support 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
IdleSphere is free to download; Upload Simulator 2 costs $3.99 up front. IdleSphere sells 6 one-off in-app purchases. Upload Simulator 2 asks for nothing beyond the download.
Upload Simulator 2 holds the better App Store score, 4.4 against 3.8. Both are backed by a comparable volume of ratings — 18 and 32 respectively. Written reviews point the same way: 80% of Upload Simulator 2's written reviews are positive against 47% of IdleSphere's.
Upload Simulator 2 ships an update every 2 days, IdleSphere every 8 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | Upload Simulator 2 | IdleSphere |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.4 (18 ratings) — better | 3.8 (32 ratings) |
| Positive reviews | 80.0% of reviews — better | 46.7% of reviews |
| Number of ratings | 18 | 32 — better |
| Update frequency | Every 2 days — better | Every 8 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 125 MB | 224 MB |
| Age rating | 4+ | 4+ |
| Developer | EnigmaDev Studios | Idle System, Inc. |
Customer experience
Upload Simulator 2
IdleSphere
In-app purchases
Upload Simulator 2
No in-app purchases
IdleSphere
- Chaotics 200$1.99
- Chaotics 1000$6.99
- Orbit Pack$7.99
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- Permanent Bonus$9.99
- Digital Winter$19.99
- Chaotics 5000$29.99
Questions
Is Upload Simulator 2 free?
Is IdleSphere free?
Which has better reviews, Upload Simulator 2 or IdleSphere?
Do Upload Simulator 2 or IdleSphere have ads?
Which is updated more often, Upload Simulator 2 or IdleSphere?
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