StarsWorld vs Astro Shock Zero
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
StarsWorld
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In the endless battlefield of space, you have only one mission: Destroy as many enemies as you can within 30 seconds! This is a fast-paced 2D space shooter designed for players who love short, intense challenges and lightning-fast reflexes. Pilot your starfighter through a storm of lasers and enemy ships, collect energy, upgrade your weapons, and aim for the top of the leaderboard! Game Features 30-Second Challenge โ Unleash your firepower in a short, action-packed burst. Perfect for quick play sessions anytime, anywhere. Smooth Controls โ Simple swipe controls let you dodge and shoot seamlessly. Stunning Space Effects โ Immerse yourself in a vibrant cosmic battlefield filled with dazzling explosions and visual effects. Global Leaderboard โ Compete with players around the world to prove youโre the best pilot in the galaxy. Offline Play โ No internet? No problem. Enjoy thrilling battles anytime in single-player mode.
Astro Shock Zero
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ASTRO SHOCK ZERO โ Build your ship. Save the galaxy. You're the last fleet at the edge of the galaxy. Alien waves are coming โ blast them down, collect ship parts, assemble them in your hangar, and grow stronger with every sector. FEATURES - ONE-FINGER GAMEPLAY โ Drag your finger, ship follows. Simple, smooth, instantly playable. - BUILD YOUR OWN SHIP โ Mix and match hulls, wings, and weapons. Fast and light or heavy and tough? Your call. - 2-MINUTE SECTORS โ Each sector is short and punchy. Clear the waves, crush the mini-boss, take down the sector boss, earn new parts. - VARIETY OF ENEMIES โ Zig-zagging scouts, spread-firing warriors, burst-shot elites. Each one demands a different approach. - EPIC BOSS FIGHTS โ Multi-phase showdowns with memorable mechanics. Dodge, time, position โ every boss is a new test. - UPGRADE SYSTEM โ Spend your hard-earned coins to level up weapons and ship parts. Always something new to chase. - PLAYS ANYWHERE โ On the bus, in line, before bed. One sector fits a coffee break. WHY YOU'LL LOVE IT - Fast to start, easy to learn. - Strategy deepens as you progress. - Plays completely offline. - No accounts, no login โ progress stays on your device. - Ads are optional. Watch a rewarded ad for bonus coins, or skip entirely. Support: info@penabt.com Privacy: https://games.penabt.com/astro-shock-zero/privacy-policy.html Ready, captain? Ignite the thrusters.
Screenshots
Verdict
The clearest difference is ads: StarsWorld at none against Astro Shock Zero's shown. StarsWorld also leads on iOS requirement (13.0 vs 15.1). Astro Shock Zero's advantage is update cadence (weekly vs every 11 months). On price, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
StarsWorld ships an update every 11 months, Astro Shock Zero weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | StarsWorld | Astro Shock Zero |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 months | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 11 MB | 39 MB |
| Age rating | 4+ | 9+ |
| Developer | CHENGWEN WU | Pena |
In-app purchases
StarsWorld
No in-app purchases
Astro Shock Zero
No in-app purchases
Questions
Is StarsWorld free?
Is Astro Shock Zero free?
Do StarsWorld or Astro Shock Zero have ads?
Which is updated more often, StarsWorld or Astro Shock Zero?
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