Cavern Collapse vs Universe Fly
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cavern Collapse
Navigate a collapsing cavern, using a grappling hook to interact with the environment and survive. Aim for the highest score in this challenging arcade survival experience.
- Grappling hook mechanics
- High score chasing
- Collapsing cavern environment
- Arcade survival gameplay
- Platform protection
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High score arcade survival game in a collapsing cavern. Control Grayson Grappler and hook into hazards to protect yourself, and the platform you stand on, in a continuosly collapsing cave.
Universe Fly
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Explore the Limits of the Universe - "Get ready for an adventure and experience the thrilling journey of a spaceship through space! In this simulation game, you'll face the challenges of the sun, black holes, and Earth's gravity. With only one chance to click, can you make it back to Earth successfully?" One-Click Decisions - "In this unique game, every click determines the fate of your spaceship. Your goal is to navigate through the gravitational fields of the sun, black holes, and Earth using just one click. This is a game that tests your wits and skills. Are you ready to challenge yourself?" Battle of Gravities - "In this addictive game, you'll be up against the forces of gravity and must use a single click wisely to overcome the attraction of the sun, black holes, and Earth. With limited spaceship fuel, strategic thinking is the key to successfully returning to Earth." Space Odyssey - "Ready to embark on a journey into the unknown of space? In this unique simulation game, you'll explore the solar system, face gravity challenges, and attempt to return to Earth with just one click. Every game is a marvelous space odyssey!" Challenge Global Players - "Join space adventures with players from around the world, and prove your skills and intelligence. Share your best scores and see who can become the champion of the spaceship gravity challenge!"
Screenshots
Verdict
The clearest difference is ads: Cavern Collapse at none against Universe Fly's shown. Cavern Collapse also leads on update cadence (daily vs every 2 months) and iOS requirement (10.0 vs 15.0). On price, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cavern Collapse ships an update daily, Universe Fly every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | Cavern Collapse | Universe Fly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 66 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Hunter Cleary | SHIH-CHEN FAN |
In-app purchases
Cavern Collapse
No in-app purchases
Universe Fly
No in-app purchases
Questions
Is Cavern Collapse free?
Is Universe Fly free?
Do Cavern Collapse or Universe Fly have ads?
Which is updated more often, Cavern Collapse or Universe Fly?
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