Comparison

Kazarma vs Alien Tower

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

Head to head
About

Kazarma

Defend the ancient bridge connecting human colonies from an alien invasion. Pilot various spacecraft, upgrade their capabilities, and navigate procedurally generated stages in this challenging shoot 'em up game.

Highlights
  • Drag to move & shoot controls
  • 50 procedurally generated stages
  • Ship upgrades and powers
  • Unlockable challenge mode
  • Unlockable ships
  • Variety of worlds and environments
Features
Read full description

The ancient bridge of Kazarma which connects the human colonies of the Universe, has been invaded by aliens. Traverse the bridge to drive away the invaders in this 'easy to learn / hard to master' challenging game. Fly through exotic worlds, fighting alien lifeforms and machines. Unlock an array of space ships and upgrade them to reach your maximum fighting potential. Features: - Simple controls: Drag to move & shoot - 50 Procedurally generated stages - Upgrades & Powers - Unlock Challenge Mode - Unlock Ships - Variety of worlds and colorful environments - Game Center Leaderboards - Unique soundtrack The game is free to play without paywals or timers. It offers optional in-game purchases and rewards. The name 'Kazarma' was inspired by a Mycenaean bridge (Ancient Greece), still in existence and use today. Game Support: support@legalradiation.com Website: https://legalradiation.com/kazarma/ Follow us on social media: Facebook: @LegalRadiation Twitter: @LegalRadiation

About

Alien Tower

Features
Read full description

Tilt, Dodge & Climb! Avoid the flames and reach for the sky in Alien Tower, a fast-paced arcade game where every move counts! Tilt your platform to guide cute little aliens up a mysterious tower. Dodge deadly fire traps and stay focused, one wrong move and it's game over! Simple to play but hard to master, Alien Tower offers intense vertical action in short, addictive bursts. Features: - Intuitive one-touch tilt mechanics - Fast, challenging arcade gameplay - Stylish minimalist graphics - Energetic soundtrack by Szymon Szewczyk - Compete for the best score! Can you help the aliens escape the flames and climb to the top?

Screenshots

Kazarma4 screens
Alien Tower4 screens

Verdict

The call

The clearest difference is ads: Kazarma at none against Alien Tower's shown. Kazarma also leads on update cadence (every 5 days vs every 5 months) and iOS requirement (9.3 vs 15.0). On price, 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. Kazarma sells 4 one-off in-app purchases and Alien Tower sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kazarma ships an update every 5 days, Alien Tower every 5 months. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.

Scorecard3 real differences · 7 level
Kazarma versus Alien Tower: the parameters behind the verdict, then further details
ParameterKazarmaAlien Tower
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 5 days — betterEvery 5 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.3 — better15.0
Further details — not scored
Size115 MB78 MB
Age rating4+4+
DeveloperLegal Radiation TeamLaurent Bakowski

In-app purchases

4 purchases

Kazarma

One-time4
  • 500 coins$0.99
  • 2000 coins$2.99
  • 5000 coins$5.99
Show 1 more
  • 15000 coins$13.99
1 purchases

Alien Tower

One-time1
  • All Aliens !$1.99

Questions

Is Kazarma free?
Kazarma is free to download, with in-app purchases available.
Is Alien Tower free?
Alien Tower is free to download, with in-app purchases available.
Do Kazarma or Alien Tower have ads?
Alien Tower shows ads; Kazarma does not.
Which is updated more often, Kazarma or Alien Tower?
Kazarma ships an update every 5 days, and Alien Tower every 5 months. Most recently, Kazarma was updated on June 1, 2026 and Alien Tower on September 22, 2026.

Other comparisons