Space Force Game vs Mr Katana
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Space Force Game
Embark on an action-packed adventure to defend the world from an alien invasion. Pilot your ship, collect resources, and upgrade your fleet to defeat the extraterrestrial threat. Enjoy addictive gameplay with challenging levels and no internet connection required.
- Pilot and buy different ships
- Acquire force fields
- Engage in levels with enemies and traps
- Collect diamonds
- Offline play supported
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Space Force is a game of action and adventure. The world is in danger, get on your ship and avoid invasion, destroy as many ships as you can. Travel through different places, collect diamonds, buy ships and defeat the aliens, you have only one chance to show them how strong and fast you are. Features: - Buy different ships. - Get the force field. - Easy to play. - Levels full of enemies and traps. - Super and addictive gameplay. - Wi-Fi or Internet connection is not required to play. Space Force Game is completely free to play.
Mr Katana
Slice through hordes of enemies with your katana to reach the finish line. Master one-touch controls to defeat thousands of opponents and become the ultimate samurai.
- One-touch controls
- Defeat thousands of enemies
- Slice with a katana
- Reach the finish line
- Master samurai movement
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Get to the finish line of the level through the crowd of your enemies. Cut everyone with your katana! Move your samurai and crumble everyone who gets in your way! Entire armies are against you. Master one-touch control and learn how to easily destroy thousands of enemies! Move fast, attack effectively and become a real Mr Katana!
Screenshots
Verdict
The clearest difference is review sentiment: Space Force Game at 100% against Mr Katana's 0%. Space Force Game also leads on ads (none vs shown) and iOS requirement (8.0 vs 11.0). Mr Katana's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, monetization model 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. Space Force Game sells 3 one-off in-app purchases and Mr Katana sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Space Force Game ships an update every 2 months, Mr Katana every 3 weeks. The most recent releases landed on September 24, 2026 and June 24, 2026 respectively.
| Parameter | Space Force Game | Mr Katana |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.9 (7 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 74 MB | 114 MB |
| Age rating | 9+ | 9+ |
| Developer | Keneth Walters | Dimitri Liwenetz |
Customer experience
Space Force Game
Mr Katana
In-app purchases
Space Force Game
- Get 1000 coins & unlock ships$0.99
- Get 2500 coins & unlock ships$1.99
- Get 7500 coins & unlock ships$3.99
Mr Katana
- No ads$2.99
