Virus Versus™ vs Quiet Invasion
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Virus Versus™
Assume the role of an alien orchestrating a global virus and zombie apocalypse. Terraform the world, dehumanize humans, and abduct victims while avoiding the revenge of the undead. Enjoy fun graphics, upbeat music, and a unique apocalyptic theme.
- Alien virus zombie apocalypse simulation
- World terraforming with Bio Poop
- Dehumanize and abduct humans
- Avoid undead revenge
- Fun, bright graphics
- Upbeat music and sound effects
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Planet: Earth Population: 7 Billion Infestation: 0% That is, until YOU came along... Virus Versus™: Aliens Vs Zombies Edition lets YOU start the Alien Virus Zombie Apocalypse from the Alien's perspective and terraform the world - with Bio Poop! Is it YOUR fault? Of course not!! Aren't we ALL just trying to survive? While trying to achieve Total World Infestation? Spoiler Alert: This is NOT about World Peace! BE the Virus! Do the Alien's bidding! Dehumanize the Humans! Abduct the victims!! Orchestrate the alien virus apocalypse by wiping out the entire human population and avoiding the Undead Revenge of your recently dehumanized victims! Unleash your Dark Side and enjoy: + Fun, bright graphics. + Great, upbeat music. + Awesome, squishy sound effects. + Retro, state of the art un-animations. + and An apocalyptic zombie theme ripped straight from twisted imaginary headlines. Fun for the whole sick family! Virus Versus: Aliens Vs. Zombies Edition is a Pick Up and Play game for the whole family, unlike anything you've ever played before! Kid tested to assure simple but fun game play, Virus Versus™ will provide you with great fun -- and Great Moral Victory. Need more reasons? Good, there's one more thing... It's a paid app, so its totally ads free! Get it now. Enjoy. Get Virus Versus: Aliens Vs Zombies Edition NOW and achieve YOUR dreams of Total World Infestation.
Quiet Invasion
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Swipe the screen to guide your spaceship, as you blast your way through outer space in Quiet Invasion!
Screenshots
Verdict
The clearest difference is update cadence: Quiet Invasion at every 4 months against Virus Versus™'s every 78 months. Quiet Invasion also leads on price ($0.99 vs $1.99) and iOS requirement (12.2 vs 15.6). On 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
Virus Versus™ costs $1.99 and Quiet Invasion $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Virus Versus™ ships an update every 78 months, Quiet Invasion every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.
| Parameter | Virus Versus™ | Quiet Invasion |
|---|---|---|
| Price | $1.99 | $0.99 — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 78 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.2 — better |
| Further details — not scored | ||
| Size | 300 MB | 11 MB |
| Age rating | 9+ | 12+ |
| Developer | Edward Ganges | Anthony Hindle |
In-app purchases
Virus Versus™
No in-app purchases
Quiet Invasion
No in-app purchases
Questions
Is Virus Versus™ free?
Is Quiet Invasion free?
Do Virus Versus™ or Quiet Invasion have ads?
Which is updated more often, Virus Versus™ or Quiet Invasion?
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