Bubbly Space vs Clustro
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bubbly Space
Engage in a fast-paced arcade shooter defending space from an escalating bubble invasion. This action game blends shoot'em up mechanics with brick breaker elements to challenge your reflexes and strategic skills. Compete for high scores and achievements through GameCenter integration.
- Fast-paced shoot'em up arcade gameplay
- Hybrid shoot'em up and brick breaker mechanics
- Progressive difficulty with increasing enemy speed
- High score tracking
- GameCenter achievements
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Space is full of bubbles. Defend space from the Bubble Horde in this action space shooter. They will come faster and faster as you progress! Defeat all bubbles. FEATURES: - Fast paced exciting shoot'em up style arcade game. - Mixed shoot'em up with brick breakers. - High scores and Achievement via GameCenter.
Clustro
Pilot your ship through a hostile galaxy, blasting obstacles and collecting coins. Unlock stronger ships and new game modes as you progress through seven distinct worlds to escape the Beyond.
- Navigate hostile galaxy
- Blast through obstacles
- Collect coins for upgrades
- Unlock stronger ships
- 7 distinct worlds
- Unlock new game modes
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Navigate Clustro through the unforgiving and aggressive galaxy known as the Beyond. Your goal is to blast your way through the obstacles and get to the end of each world to escape the Beyond. While you are traveling through each world, collect coins to unlock stronger ships so that you can withstand the dangers of the Beyond galaxy! Features: - 7 total worlds - Easy on-screen controls - Coin shop to purchase new ships - Fun, pick up and play mechanics - Complete the game to unlock new modes and special ships
Screenshots
Verdict
The clearest difference is rating: Clustro at 5.0 against Bubbly Space's 1.0. Bubbly Space's advantage is update cadence (every 4 months vs every 54 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases 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.
Clustro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Bubbly Space ships an update every 4 months, Clustro every 54 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.
| Parameter | Bubbly Space | Clustro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 4 months — better | Every 54 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 43 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoon Nam | The Digital Fetch, LLC |
In-app purchases
Bubbly Space
No in-app purchases
Clustro
No in-app purchases
