KrystalStarInvaders vs Star Faults
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KrystalStarInvaders
Experience a retro-style alien shooter where you learn enemy attack patterns. Dodge incoming projectiles and see how far you can advance to determine your rank in the upcoming offensive.
- Retro alien shooter gameplay
- Learn enemy formations
- Practice attack vectors
- Dodge Krystal Shards
- Rank determination based on progress
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With this simulator you will learn the various formations and attack vectors of the Krystal Star Invaders. Avoid the Krystal Shards from the attacking mother ships if you can. How far you get will determine your starting rank in the upcoming offensive!
Star Faults
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Star Faults – Under Attack: Defend the Galaxy From Your Wrist Strap in, pilot—Star Faults – Under Attack transforms your Apple Watch into a galactic defense station. Whether you're commuting at lightspeed or waiting at a jump point, this offline-friendly, wrist-powered arcade shooter puts the fate of the galaxy at your fingertips. Choose from five legendary starfighters—from agile scouts to heavy corvettes—each with a unique firing style and maneuverability. Then twist the Digital Crown or swipe the touchscreen to rotate your ship, and tap to fire your laser cannons. Easy to play, hard to master. LEVEL UP & FIGHT THE DARKNESS Your mission: defend against waves of incoming rockets threatening to break through your energy shield. As your score rises, so does the chaos: Level 1: 0 points Level 2: 50 points Level 3: 100 points ... Level 7: 750 points and beyond... Each level introduces new threats—stealth drones, gravity wells, asteroid storms—pushing your reflexes to Jedi levels. Every 5th level grants you Overdrive: a screen-clearing blast activated by double-tapping anywhere. Optimized for Apple Watch Full Digital Crown support for precise control Playable via screen taps and swipes No phone required—runs natively on Apple Watch Gorgeous starfields and laser-sharp performance No internet needed—perfect for offline play Performance Tip To experience the galaxy in full clarity (60fps, smooth laser trails, and vibrant effects), close unused apps before launching. Star Faults thrives best with high GPU headroom. Can you resist the pull of the dark side? Or will your skills shine brighter than a twin sun? Download Star Faults – Under Attack now and join the wrist-sized rebellion!
Verdict
The clearest difference is in-app purchases: KrystalStarInvaders at none against Star Faults's 4. On price, ads, 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
Both are free to download. Star Faults sells 4 one-off in-app purchases. KrystalStarInvaders asks for nothing beyond the download.
| Parameter | KrystalStarInvaders | Star Faults |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 4 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Jay Phillips | MUHAMMED GUVEN |
In-app purchases
KrystalStarInvaders
No in-app purchases
Star Faults
- 20 Coins$0.49
- 50 Coins$0.79
- 100 Coins$1.49
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- Premium Pack$3.99
Questions
Is KrystalStarInvaders free?
Is Star Faults free?
Do KrystalStarInvaders or Star Faults have ads?
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