Cosmic Horizons vs Clustro
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cosmic Horizons
Embark on a hardcore 2D arcade adventure across a vast universe filled with galactic battles and alien invaders. Build your own space fleet, explore billions of planets, and engage in dynamic star wars. Upgrade your ships and unlock powerful weapons for epic cosmic combat.
- Explore the entire Universe
- Dynamic galactic battles
- Over 70 spaceships to fly and upgrade
- Unlock over 100 upgrades and weapons
- Join 10 galactic alliances
- PvP spacefights online
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Cosmic Horizons Space RPG is a hardcore 2d arcade game about life in a cosmic world: galactic battles and wars, spacefights and alien invaders from the void above! The entire Universe for you to discover and explore! Are you ready to look beyond our Milky Way? Create your own space fleet, build up asteroid ships, motherships and falcons in order to participate in dangerous but exciting cosmic battles. There are billions planets, satellites, stars, constellations and Milky Ways on your galaxy map. Without any doubt, there is a dreadful threat in every orbit that space rangers or ufo from the ocean of emptiness will attack your shuttle... Forget all the flying games you played before - Event Horizon is the best RPG that have ever come out: a realistic and dynamic one. Game Features: - You can explore the entire Universe! You will discover millions of new stars! Immerse yourself in a unique interstellar atmosphere! - Arcade, dynamic galactic battles! Take part in star wars! - Over 70 spaceships to fly and upgrade - build your own military force and start conquering the entire Universe! You will be able to fly airwings, V-gers, warbirds and many other powerful ships! - Evolve your ship as you advance and level up in the game. - Unlock more than 100 different upgrades and weapons during the game, including hyperdrive warp system, lightsabers, rayguns, shotguns, grenades, laser cannons and swords. - 10 galactic alliances to join during your infinite adventure! - Have a PvP spacefights with your friends online! Fight against ufo on the Internet like men in black! This game won’t leave anyone indifferent, no matter if you are a beginner and a professional player! You will enjoy great graphics, nice music and sound effects. To infinity and beyond!
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 Cosmic Horizons's 4.2. Clustro also leads on in-app purchases (none vs 10). Cosmic Horizons's advantage is update cadence (every 2 months vs every 54 months) and ratings volume (82 vs 1). On price and ads 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. Cosmic Horizons sells 8 one-off in-app purchases. Clustro asks for nothing beyond the download.
Clustro holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Cosmic Horizons has 82 ratings behind it against 1, so its average is the more settled of the two.
Cosmic Horizons ships an update every 2 months, Clustro every 54 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Cosmic Horizons | Clustro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (82 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 64.8% of reviews | — |
| Number of ratings | 82 — better | 1 |
| Update frequency | Every 2 months — better | Every 54 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 193 MB | 64 MB |
| Age rating | 9+ | 4+ |
| Developer | Pavel Zinchenko | The Digital Fetch, LLC |
Customer experience
Cosmic Horizons
Clustro
Bugs and requests
Cosmic Horizons
Reported bugs
19 issues- In-game purchases incorrect amount
- Lost hundreds of hours of progress
- Ad rewards not working
- Progress randomly deleted
- Game prone to crashes
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- Locked into battles
- Game data lost
- Offline mode lag
- Autopilot issues
- Fast enemies impossible to take down
- Health/energy bar obscured by notch
- Controller configuration blank screen
- Game will not update
- Cloaking/stealth field issues
- Ship builder fuzzy
- Crashing when opening app
- Ads pop up randomly and crash app
- Optional ads in shop not working
- ICloud save not working
Requested features
12 requests- Import profile on iOS
- More seasonal events
- Bluetooth battle / actual PvP
- Multiplayer implementation
- More factions, ships, weapons
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- Bring back planet exploration
- Add more updates
- Cross save between iOS and Steam
- Customizable controls
- Controller support improvements
- iPhone X support (screen notch)
- More exploration features
Clustro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cosmic Horizons
- Small Star Pack2 variants$1.99
- Small Star Pack$4.99
- Star Pack2 variants$7.99
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- Star Pack$14.99
- Star Pack$19.99
- Supporter Pack$29.99
- Big Star Pack$29.99
- Big Star Pack$39.99
Clustro
No in-app purchases
Questions
Is Cosmic Horizons free?
Is Clustro free?
Which has better reviews, Cosmic Horizons or Clustro?
Do Cosmic Horizons or Clustro have ads?
Which is updated more often, Cosmic Horizons or Clustro?
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