Comparison

ClusterSum vs Gravity Orbit Lab

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

Head to head
About

ClusterSum

Features
Read full description

Number puzzle game

About

Gravity Orbit Lab

Features
Read full description

Gravity Orbit Lab is a unique physics-based puzzle game centered around orbital mechanics and strategic control. Players place gravity nodes to influence the trajectory of a moving ball, bending its path through space to reach the core. Each level challenges players to think ahead, experiment with positioning, and master timing. Unlike traditional puzzle games, Gravity Orbit Lab emphasizes real-time physics simulation and player-driven solutions, creating a deeply engaging and skill-based experience. Key Features: Innovative gravity-based gameplay system Real-time trajectory prediction for precise planning Skill-based launch and control mechanics Progressive level unlocking system Star-based performance ratings for replayability Procedurally generated levels with increasing complexity Clean, minimalist visual design Every level introduces new spatial challenges, encouraging players to refine their strategies and improve their efficiency. Whether aiming for perfection or experimenting with creative solutions, Gravity Orbit Lab offers a fresh and rewarding gameplay experience.

Screenshots

ClusterSum4 screens
Gravity Orbit Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: Gravity Orbit Lab at none against ClusterSum's 10. On price, ads, device support and iOS requirement 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. ClusterSum sells 10 one-off in-app purchases. Gravity Orbit Lab asks for nothing beyond the download.

Scorecard1 real difference ยท 4 level
ClusterSum versus Gravity Orbit Lab: the parameters behind the verdict, then further details
ParameterClusterSumGravity Orbit Lab
PriceFreeFree
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015 โ€” better
Further details โ€” not scored
Size10 MB7 MB
Age rating4+4+
DeveloperSnake Johns็บ็‘ž ็Ž‹

In-app purchases

10 purchases

ClusterSum

One-time10
  • Treasure Bag$4.99
  • Santa's Coin Sack$4.99
  • Vault Drop$9.99
Show 7 more
  • Holiday Weekend Boost$9.99
  • Long Weekend Vault$19.99
  • North Pole Mega Chest$19.99
  • King's Reserve$29.99
  • Royal Hoard$49.99
  • Imperial Vault$79.99
  • Mega Pack$99.99
None

Gravity Orbit Lab

No in-app purchases

Questions

Is ClusterSum free?
ClusterSum is free to download, with in-app purchases available.
Is Gravity Orbit Lab free?
Gravity Orbit Lab is free to download, with no in-app purchases.
Do ClusterSum or Gravity Orbit Lab have ads?
Neither ClusterSum nor Gravity Orbit Lab shows ads.

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