Klarnon Wars vs Space Trek 2150
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Klarnon Wars
Engage in strategic space combat to repel an alien invasion. Maneuver powerful battle cruisers to outmaneuver and destroy enemy forces. The fate of the galaxy rests on your tactical decisions.
- Strategic space combat
- Defeat alien invasion
- Maneuver battle cruisers
- Classic Apple II adaptation
- Galaxy defense
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This game is a modern adaptation of a classic Apple II game. The object is to defeat a Klarnon empire invasion. Use strategy to push the Klarnon battle cruisers to destroy each other. The future of the galaxy depends on you.
Space Trek 2150
Pilot your own starship through a vast, procedurally generated universe. Discover new star systems, planets, and moons, claiming ownership of your findings. Upgrade your ship and complete missions to explore the cosmos.
- Explore a universe of one million stars
- Discover and claim planets and moons
- Upgrade starship engines and systems
- Collect minerals for upgrades
- Complete side missions
- Seamless, true-to-scale universe
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Space Trek 2150 - A Super Starship game The year is 2150. You are captain of your own starship. Explore a universe of one million stars and 18 million planets and moons. Each star has a unique solar system with planets and moons. Are you a fan of No Man's Sky, Star Trek or Space Engine? This simulation was directly inspired by those very genres. The universe is seamless and true to scale. Stars are really light years distance apart from each other. As you approach a star the solar system will become visible and you can visit and land on any planet or moon. It truly is a massive universe. The entire universe is 212 light years across. If your ship traveled at the speed of light it would take you 212 years to go from end to end. When exploring such a massive universe you will quickly realize just how slow the speed of light really is. Luckily your ship travels much much faster than the speed of light. To start with your ship speed is set to 0.1 light years per second (3,153,333 times the speed of light) and with enough credits the engines can be upgraded to as fast as 1 light year per second. Extreme and exaggerated speeds such as this are needed to explore the simulated universe in a reasonable amount of time. For context The Orville with its Quantum Drive can travel as fast as 10 light years per hour and the Starship Enterprise at warp 10 can only travel at 1,000 times the speed of light or 10 light years in about 4 days. If you are the first to scan a star system you become the owner of that star system. Likewise if you are the first to scan a planet or moon you become the owner of that planet or moon, forever. Other starship captains will see your discoveries and you will see theirs. Space Trek 2150 is all about discovery, not combat. Your ship has no weapons. Gain points by discovering stars, planets and moons. Upgrade your ship by collecting minerals from the planets and moons and cashing them in for credits at a starbase. Use the credits to upgrade your ship. Collect planet beacons for additional points. Complete side missions for points and credits or minerals. Don't forget to refuel your ship and recharge your life support systems along the way. This can be done at any starbase and your ship computer can plot a course for you to the nearest starbase if needed. If you've played my other Super Starship games then you will feel right at home. This game has a whole new universe to explore. Go Forth and Explore the Universe! "Just give me a starship and stars to steer her by" - Les Bird
Screenshots
Verdict
The clearest difference is price: Space Trek 2150 at Free against Klarnon Wars's $1.99. Space Trek 2150 also leads on rating (4.7 vs 1.0) and update cadence (every 4 days vs every 15 months). Klarnon Wars's advantage is review sentiment (100% vs 83%). On ads, in-app purchases, device support and iOS requirement 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
Space Trek 2150 is free to download; Klarnon Wars costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Space Trek 2150 holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Space Trek 2150 has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Klarnon Wars's written reviews are positive against 83% of Space Trek 2150's, so the app with the better star average is not the one people write more warmly about.
Klarnon Wars ships an update every 15 months, Space Trek 2150 every 4 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Klarnon Wars | Space Trek 2150 |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (1 ratings) | 4.7 (22 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 83.3% of reviews |
| Number of ratings | 1 | 22 — better |
| Update frequency | Every 15 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPad, Mac | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 400 MB |
| Age rating | 4+ | 4+ |
| Developer | Jerome Cabanis | Les Bird |
Customer experience
Klarnon Wars
Space Trek 2150
In-app purchases
Klarnon Wars
No in-app purchases
Space Trek 2150
No in-app purchases
Questions
Is Klarnon Wars free?
Is Space Trek 2150 free?
Which has better reviews, Klarnon Wars or Space Trek 2150?
Do Klarnon Wars or Space Trek 2150 have ads?
Which is updated more often, Klarnon Wars or Space Trek 2150?
Other comparisons
