Comparison

Invaders! vs Survivor Days

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

Head to head
About

Invaders!

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- Simple Controls, Addictive Gameplay. - Cool graphics, different environments. - Different levels. - Enjoy!

About

Survivor Days

Engage in a strategic survival experience during a zombie apocalypse. Mine resources and fortify your base by day, then defend against relentless zombie hordes by night. Upgrade weapons and adapt your strategy to survive in diverse, perilous regions.

Highlights
  • Resource collection by day
  • Base fortification and defense by night
  • Upgradeable weapons and equipment
  • Diverse zombie types and difficulty
  • Survival in multiple regions
Features
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Survivor Days: Zombie Defense Face the zombie apocalypse in the midst of the last battle for survival with Survivor Days! This thrilling mobile game offers a strategic and survival experience where you fortify your main base against zombies attacking from different directions during the day and defend it at night. Strengthen by Day, Brace for Night! During the day, strengthen your main base by mining valuable resources. Build defense towers, upgrade walls, and strategically place turrets by collecting resources. Construct a robust base and be prepared for the zombie onslaught that comes when the sun sets! Night Zombie Invasion! As the sun sets, darkness falls, and hordes of zombies emerge. Keep your defense lines strong, make tactical decisions, and withstand increasingly challenging zombie waves at every level. Utilize your strategic intelligence to survive and create resilient defense systems. Upgradeable Weapons and Equipment Upgrade various weapons and equipment to fight against zombies. Strengthen your character, enhance your weapons, and obtain everything necessary to become an invincible hero to survive. Survive in Different Locations! Survivor Days presents different and perilous regions in the midst of a zombie invasion. Each area is filled with unique zombie types and difficulty levels. Constantly update your strategy to survive, and be ready at all times! Key Features: Collect resources during the day, defend at night! Build a strong defense against zombie invasion. Upgradeable weapons and equipment. Different zombie types and difficulty levels. Survive in different regions. In Survivor Days, where every decision is crucial for survival, overcome the zombie apocalypse and be the last one standing!

Screenshots

Invaders!4 screens
Survivor Days4 screens

Verdict

The call

The clearest difference is update cadence: Invaders! at every 2 days against Survivor Days's every 6 days. 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.

UpkeepUpdate frequency

Invaders! ships an update every 2 days, Survivor Days every 6 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

Scorecard1 real difference · 8 level
Invaders! versus Survivor Days: the parameters behind the verdict, then further details
ParameterInvaders!Survivor Days
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 days — betterEvery 6 days
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size96 MB168 MB
Age rating9+12+
DeveloperGAMETATOR YAZILIM DANISMANLIK TICARET VE SANAYI ANONIM SIRKETIomer cetin

In-app purchases

None

Invaders!

No in-app purchases

None

Survivor Days

No in-app purchases

Questions

Is Invaders! free?
Invaders! is free to download, with no in-app purchases.
Is Survivor Days free?
Survivor Days is free to download, with no in-app purchases.
Do Invaders! or Survivor Days have ads?
Both Invaders! and Survivor Days show ads.
Which is updated more often, Invaders! or Survivor Days?
Invaders! ships an update every 2 days, and Survivor Days every 6 days. Most recently, Invaders! was updated on November 7, 2026 and Survivor Days on November 4, 2026.

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