Comparison

Space ReInvaders vs Rock Zapper

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Space ReInvaders

Features
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Defend Earth, one wave at a time. Step into a fast, arcade-style shooter built for quick sessions and “one more try” runs. Move your cannon, blast descending formations, and clear the screen before they reach the ground—then brace yourself: the next wave only gets tougher. Classic feel, modern polish Crisp pixel-style presentation and punchy sound keep every round satisfying. Shields give you cover until they crumble, mystery UFOs streak across the top for bonus points, and your high score is always in sight. Controls your way Pick Automatic, Tilt, or On-screen joystick—whatever fits how you play. Mirror the touch layout for left- or right-handed comfort, and toggle sound effects when you need silence. Compete on Game Center Sign in with Game Center to submit scores and open the global leaderboard. Chase your personal best—or someone else’s. Highlights • Endless waves with ramping challenge • Multiple enemy types and a scoring table straight from the arcade playbook • UFO bonus runs for extra points • Destructible barriers and tight, responsive shooting • Game Center leaderboard support • Sound on/off and flexible control options Whether you grew up in arcades or just love clean, skill-based shooters, load up and hold the line.

About

Rock Zapper

Features
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Play the asteroid vintage game with cool sounds and vintage graphics.

Screenshots

Space ReInvaders4 screens
Rock Zapper3 screens

Verdict

The call

The clearest difference is iOS requirement: Rock Zapper at 13.0 against Space ReInvaders's 26.3. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
Space ReInvaders versus Rock Zapper: the parameters behind the verdict, then further details
ParameterSpace ReInvadersRock Zapper
PriceFreeFree
Update frequency—Every 6 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.313.0 — better
Further details — not scored
Size10 MB17 MB
Age rating4+4+
DeveloperPiero AmatoKang Engineering Systems LLC

In-app purchases

None

Space ReInvaders

No in-app purchases

None

Rock Zapper

No in-app purchases

Questions

Is Space ReInvaders free?
Space ReInvaders is free to download, with no in-app purchases.
Is Rock Zapper free?
Rock Zapper is free to download, with no in-app purchases.
Do Space ReInvaders or Rock Zapper have ads?
Neither Space ReInvaders nor Rock Zapper shows ads.

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