Comparison

Defense Tower RPG vs Alien Raid

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

Head to head
About

Defense Tower RPG

Engage in a Tower Defense and RPG hybrid where you defeat waves of enemies to earn coins. Use these coins to upgrade your defenses and character attributes, expanding your territory and unlocking new abilities to survive increasingly difficult challenges. Be warned, losing your buildings means losing everything.

Highlights
  • Defeat waves of enemies
  • Collect coins from enemies
  • Strengthen buildings
  • Increase character attributes
  • Expand territory
  • Unlock new functions and abilities
Features
Read full description

This is an amazing Tower Defense & RPG game. In this game, you need to kill tons of enemies and use the coins they drop to strengthen your buildings and increase your attributes. When your territory gets bigger and bigger, you can enable more and more functions, and it will be easier for you to survive. Once the enemy demolishes your building, you will lose everything, including life. Come and fight! Let's become stronger!

About

Alien Raid

Lead an alien invasion to conquer Earth by building and evolving a monster army. Raid human bases, gather resources, and upgrade your lab and creatures for ultimate domination in this sci-fi strategy game.

Highlights
  • Create and upgrade monsters
  • Tower defense meets alien strategy
  • Upgrade lab and workers
  • Arcade action and idle gameplay
  • Conquer iconic locations
  • Epic boss battles
Features
Read full description

Embark on an exhilarating journey where aliens, monsters, and evolution collide in Alien Raid: Monster Evolution! Your mission is clear: raid Earth, gather resources, and dominate the human world. Capture people, grow your monster army, and use your strategy to destroy human military bases and fortresses. The alien invasion has begun! Fly your UFO across space, collect humans, and upgrade your lab to create powerful monsters. Use DNA as your main resource to hire workers, enhance your lab, and build an unstoppable army. Take on waves of human defenses and emerge victorious in every battle. Key Features - Create and Upgrade Monsters: Recruit workers using DNA, improve your lab, and grow your army of giant monsters ready for battle. - Tower Defense Meets Alien Strategy: Overwhelm human fortresses and military bases with your powerful alien creatures. - Upgrade Everything: From your lab to your monsters, every improvement brings you closer to world domination. - Arcade Action and Idle Fun:Whether you’re actively raiding or letting your workers handle the upgrades, the gameplay stays engaging. - Conquer Iconic Locations: Explore new levels, challenge human defenses, and take over their strongest fortresses. - Epic Boss Battles:Powerful bosses guard vital resources. Defeat them to expand your invasion! Why You’ll Love It - Sci-Fi Survival: Lead your alien army to victory and take over Earth’s resources while defending your UFO from human counterattacks. - Endless Upgrades: Unlock and improve your monsters, lab, and workers to ensure your invasion succeeds. - Tower Defense and More: Experience a mix of strategy, action, and resource management in one exciting game. Your Ultimate Alien Invasion Awaits! Join the alien heroes and dominate Earth! Use DNA to upgrade your lab, grow your monster army, and crush human military bases. Fight epic battles, upgrade your strategy, and unlock new levels to expand your invasion. Alien Raid: Monster Evolution is your chance to lead the ultimate alien army. Can you conquer the world and prove your dominance? Download now and immerse yourself in this sci-fi adventure where strategy, action, and upgrades meet!

Screenshots

Defense Tower RPG4 screens
Alien Raid4 screens

Verdict

The call

The clearest difference is rating: Defense Tower RPG at 4.3 against Alien Raid's 3.6. Defense Tower RPG also leads on update cadence (every 10 days vs every 2 months) and iOS requirement (11.0 vs 13.0). Alien Raid's advantage is in-app purchases (none vs 10). On price, ratings volume, ads 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. Defense Tower RPG sells 10 one-off in-app purchases. Alien Raid asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Defense Tower RPG holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 19 and 30 respectively.

UpkeepUpdate frequency

Defense Tower RPG ships an update every 10 days, Alien Raid every 2 months. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Defense Tower RPG versus Alien Raid: the parameters behind the verdict, then further details
ParameterDefense Tower RPGAlien Raid
PriceFreeFree
Rating4.3 (19 ratings) — better3.6 (30 ratings)
Positive reviews—22.2% of reviews
Number of ratings1930 — better
Update frequencyEvery 10 days — betterEvery 2 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size150 MB270 MB
Age rating12+12+
DeveloperMNMFUNMAD PIXEL

Customer experience

Defense Tower RPG

All ratings19 ratings
Positive78.9%
Neutral5.3%
Negative15.8%

Alien Raid

All ratings30 ratings
Positive63.3%
Neutral3.3%
Negative33.3%
Written reviews9 reviews
Positive22.2%
Neutral0.0%
Negative77.8%

In-app purchases

10 purchases

Defense Tower RPG

One-time10
  • DesertEagle Boodle$2.99
  • Striker Boodle$2.99
  • Laser Boodle$2.99
Show 7 more
  • Medium pack$3.99
  • NO ADS$4.99
  • Rocketgun Boodle$4.99
  • Machine Gun Boodle$4.99
  • Laser Gun Boodle$4.99
  • Zeus Boodle$4.99
  • Battle Pass$9.99
None

Alien Raid

No in-app purchases

Questions

Is Defense Tower RPG free?
Defense Tower RPG is free to download, with in-app purchases available.
Is Alien Raid free?
Alien Raid is free to download, with no in-app purchases.
Which has better reviews, Defense Tower RPG or Alien Raid?
Defense Tower RPG is rated higher. Defense Tower RPG averages 4.3 out of 5 from 19 ratings, while Alien Raid averages 3.6 from 30 ratings.
Do Defense Tower RPG or Alien Raid have ads?
Both Defense Tower RPG and Alien Raid show ads.
Which is updated more often, Defense Tower RPG or Alien Raid?
Defense Tower RPG ships an update every 10 days, and Alien Raid every 2 months. Most recently, Defense Tower RPG was updated on October 2, 2026 and Alien Raid on October 16, 2026.

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