Comparison

Alien Shooter World vs TetraBlockz

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

Head to head
About

Alien Shooter World

Embark on an epic adventure to save the world from alien hordes in this action-packed shooter. Team up with friends in co-op mode or go solo, customizing your loadout with a vast array of weapons and armor. Explore diverse arenas, battle unique bosses, and unlock powerful gear.

Highlights
  • Co-op multiplayer mode
  • Customizable weapon and armor system
  • Multiple mission types and difficulty levels
  • Unique bosses and special enemies
  • Offline play capability
  • Character progression with skills
Features
Read full description

The updated version of the legendary Alien Shooter is already available on all iOS devices! Now you can save the world from monsters together with your friends in co-op mode: invite friends to a squad or find new allies using auto-selection. Thanks to the updated weapon system, you can choose equipment based on your playstyle. Combine different types of weapons or armor in one set, pick up perks for your needs, change equipment depending on the task. More than 20 arenas with unique bosses, new combat mechanics, special enemies and champions. Fulfill contracts and explore the roadmap to get better weapons and discover new activities. What awaits you inside? - Hours of gameplay: three main story maps, a lot of additional missions - Multiplayer, the possibility of co-op completion of all missions with friends or random allies - Dungeon, heroic missions, survival missions, multiple difficulty levels - 39 skills, three character leveling branches - Many classes of weapons with different perks and characteristics - Legendary equipment with unique features - Huge crowds of monsters on one screen - Corpses of the monsters eliminated do not disappear - check out what happens at the end of every level - Ability to play without internet connection (offline mode) Follow us on Facebook: http://www.facebook.com/SigmaTeam

About

TetraBlockz

Features
Read full description

**Blockz - Puzzle Game** Challenge your mind with Blockz, a satisfying block puzzle game where strategy meets simplicity. **Features:** • 21 handcrafted puzzles across 4 difficulty levels • Each level features 15 unique piece combinations • Clean, minimalist design • Drag and drop gameplay with snap-to-grid precision • Rotate pieces to find the perfect fit • Track your completion progress across all levels • Works offline - play anywhere, anytime • Sound effects with haptic feedback • Dark mode support **How to Play:** 1. Drag puzzle pieces from the tray onto the board 2. Tap pieces to rotate them 3. Fill the entire board to complete each level 4. Progress through Easy, Medium, Hard, and Classic modes **Game Modes:** • Easy (3 levels) - Perfect for beginners • Medium (10 levels) - A balanced challenge • Hard (5 levels) - For puzzle experts • Classic (3 levels) - Original brain teasers **What's New in 4.3:** • Added sound effects for piece placement • Sound toggle in settings • Bug fixes and performance improvements

Screenshots

Alien Shooter World4 screens
TetraBlockz4 screens

Verdict

The call

The clearest difference is in-app purchases: TetraBlockz at none against Alien Shooter World's 10. TetraBlockz also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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. Alien Shooter World sells 10 one-off in-app purchases. TetraBlockz asks for nothing beyond the download.

UpkeepUpdate frequency

Alien Shooter World ships an update every 6 weeks, TetraBlockz every 3 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Alien Shooter World versus TetraBlockz: the parameters behind the verdict, then further details
ParameterAlien Shooter WorldTetraBlockz
PriceFreeFree
Rating4.7 (1.1K ratings) — better—
Positive reviews87.9% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.013.0 — better
Further details — not scored
Size804 MB94 MB
Age rating17+4+
DeveloperSIGMA TEAM COMPANY LIMITEDSanath Rao

Bugs and requests

Alien Shooter World

Reported bugs

3 issues
  • Inventory and upgrade systems not working as intended
  • Crashes and freezes on certain device models
  • Networking and connectivity problems for online features

Requested features

5 requests
  • Expanded level and map selection
  • Online multiplayer and co-op modes
  • More diverse enemy types and boss battles
  • Customization options for weapons and characters
  • Offline play and save progress functionality

TetraBlockz

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Alien Shooter World

One-time10
  • 100 power generators$0.99
  • Elite marines set$0.99
  • Tiny coins pack$2.99
Show 7 more
  • Supply of power units$2.99
  • 600 power generators$4.99
  • Small coins pack$6.99
  • 1500 power generators$9.99
  • Middle coins pack$14.99
  • Capital of an aliens hunter$17.99
  • 3300 power generators$19.99
None

TetraBlockz

No in-app purchases

Questions

Is Alien Shooter World free?
Alien Shooter World is free to download, with in-app purchases available.
Is TetraBlockz free?
TetraBlockz is free to download, with no in-app purchases.
Do Alien Shooter World or TetraBlockz have ads?
Alien Shooter World shows ads; TetraBlockz does not.
Which is updated more often, Alien Shooter World or TetraBlockz?
Alien Shooter World ships an update every 6 weeks, and TetraBlockz every 3 weeks. Most recently, Alien Shooter World was updated on November 6, 2026 and TetraBlockz on October 30, 2026.

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