Comparison

Skeleton Heroes vs Alien Attack

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

Head to head
About

Skeleton Heroes

Build and upgrade an undead town, summoning heroes to defend against waves of enemies. Gather resources to fuel your growth and prepare for increasingly challenging attacks.

Highlights
  • Resource gathering and conversion
  • Building and upgrading structures
  • Summoning and leveling up heroes
  • Defending town from enemy waves
  • Strategic upgrade planning
Features
Read full description

Gather resources to fuel your growing undead town. Resources are turned into coins and mana, used to build and upgrade structures and summon powerful heroes. Create a mighty settlement, unlock new buildings, and place defenders to hold the line. Every building and hero can be upgraded to boost your power and prepare for tougher enemy waves. Enemies will attack in waves. It’s up to you to defend your town, plan your upgrades, and use your heroes wisely. Features: - Mine resources and convert them into coins and mana - Build and upgrade key structures - Summon and level up unique heroes - Defend your town from incoming waves Can your undead town survive the Skeleton Wars?

About

Alien Attack

Control a rapidly evolving alien lifeform and conquer Earth. Consume humans to grow stronger, unlock new mutations, and dominate every battlefield. Upgrade your abilities and spread your alien domination across the planet.

Highlights
  • Evolve alien lifeform
  • Consume humans for energy
  • Unlock new mutations and powers
  • Action-packed battles
  • Upgrade abilities
  • Conquer world locations
Features
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Earth has become your hunting ground. Control a rapidly evolving alien lifeform, consume humans, and grow stronger with every invasion. Every battle makes you stronger. Every evolution unlocks new powers. Every city brings fresh prey. EVOLVE YOUR ALIEN Unlock powerful mutations, increase your strength, and transform into the ultimate lifeform. DEVOUR EVERYTHING Humans are your food. Hunt them down, consume them, and use their energy to grow even stronger. ACTION-PACKED GAMEPLAY Fight endless waves of enemies, destroy everything in your way, and dominate every battlefield. UPGRADE & MUTATE Discover new abilities, improve your attacks, and create unstoppable mutation combinations. CONQUER THE WORLD Invade new locations, face stronger enemies, and spread your alien domination across the planet. The invasion has begun. How far can your evolution go?

Screenshots

Skeleton Heroes4 screens
Alien Attack4 screens

Verdict

The call

The clearest difference is review sentiment: Alien Attack at 67% against Skeleton Heroes's 0%. Alien Attack also leads on in-app purchases (none vs 4) and update cadence (daily vs every 10 days). Skeleton Heroes's advantage is rating (4.6 vs 4.0) and ratings volume (76 vs 3). On price, ads, monetization model 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. Skeleton Heroes sells 4 one-off in-app purchases. Alien Attack asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Skeleton Heroes holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Skeleton Heroes has 76 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 0% of Skeleton Heroes's written reviews are positive against 67% of Alien Attack's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Skeleton Heroes ships an update every 10 days, Alien Attack daily. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Skeleton Heroes versus Alien Attack: the parameters behind the verdict, then further details
ParameterSkeleton HeroesAlien Attack
PriceFreeFree
Rating4.6 (76 ratings) — better4.0 (3 ratings)
Positive reviews0.0% of reviews66.7% of reviews — better
Number of ratings76 — better3
Update frequencyEvery 10 daysDaily — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size247 MB180 MB
Age rating9+12+
DeveloperEDENAP d.o.o.HAPPY GAME COMPANY TEKNOLOJI ANONIM SIRKETI

Customer experience

Skeleton Heroes

All ratings76 ratings
Positive94.7%
Neutral2.6%
Negative2.6%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Alien Attack

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

4 purchases

Skeleton Heroes

One-time4
  • Micro Pack$0.69
  • Mini Pack$3.49
  • Standard Pack$6.99
Show 1 more
  • Max Pack$9.99
None

Alien Attack

No in-app purchases

Questions

Is Skeleton Heroes free?
Skeleton Heroes is free to download, with in-app purchases available.
Is Alien Attack free?
Alien Attack is free to download, with no in-app purchases.
Which has better reviews, Skeleton Heroes or Alien Attack?
Skeleton Heroes is rated higher. Skeleton Heroes averages 4.6 out of 5 from 76 ratings, while Alien Attack averages 4.0 from 3 ratings.
Do Skeleton Heroes or Alien Attack have ads?
Both Skeleton Heroes and Alien Attack show ads.
Which is updated more often, Skeleton Heroes or Alien Attack?
Skeleton Heroes ships an update every 10 days, and Alien Attack daily. Most recently, Skeleton Heroes was updated on October 12, 2026 and Alien Attack on October 5, 2026.

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