Comparison

Orbit defenders vs Composer Block

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

Head to head
About

Orbit defenders

Engage in a thrilling spaceship shooter experience, defending the Earth from alien invaders. Progress through levels to unlock new equipment or test your endurance in an endless battle mode.

Highlights
  • Spaceship shooter gameplay
  • Eliminate aliens
  • Level Mode with equipment unlocks
  • Infinity Mode with gold and item purchases
  • Defend against sky invaders
Features
Read full description

This game is a Spaceship shooter-style game. player needs to eliminate all the aliens from the sky before reaching the ground. there are two modes of the game: 1) Level Mode: Players start from the first level and unlock new equipments 2)Infinity Mode: The player starts with initial gold and buys items and fights aliens until the game is over.

About

Composer Block

Features
Read full description

Get ready to drop the beat... and the blocks! Welcome to Composer Block, the only puzzle game where clearing lines makes you a musical genius (sort of). We've taken the classic sliding block gameplay you love and remixed it with a hilarious musical twist! CLASSIC PUZZLE, NEW RHYTHM Slide blocks left and right to fill the gaps and clear lines. It’s satisfying, addictive, and perfect for training your brain. But look closely—these aren't just blocks; they are pieces of a song waiting to be written! COLLECT LYRICS & COMPOSE Every block holds a secret lyric. As you clear lines, you’ll extract these lyrics to piece together a masterpiece. Who knew being a composer was this easy? UNLOCK HILARIOUS PARODY SONGS Here is the twist: The songs aren't what you expect! Collect Fragments: Gather lyrics to unlock "Album Fragments." The Rule of 9: Find all 9 fragments to complete a full Album. The Reward: Unlocking fragments triggers a wacky, spoof parody song that will have you laughing out loud. From pop hits gone wrong to bizarre remixes, you never know what you'll hear next! GAME FEATURES: Addictive Gameplay: Smooth sliding mechanics with gravity-defying combos. Musical Collection: Dozens of albums to complete and collect. Funny Rewards: Unlock exclusive, humorous parody tracks that you can't hear anywhere else. Brain Training: Strategy meets comedy. Plan your moves to catch the best lyrics. No WiFi Needed: Compose your masterpieces offline, anytime, anywhere. Are you ready to become the greatest (and funniest) composer in the world? Download Composer Block now and start your musical journey!

Screenshots

Orbit defenders4 screens
Composer Block4 screens

Verdict

The call

The clearest difference is update cadence: Composer Block at weekly against Orbit defenders's every 3 weeks. Orbit defenders's advantage is iOS requirement (10.1 vs 12.0). 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

Orbit defenders ships an update every 3 weeks, Composer Block weekly. Both last shipped on October 13, 2026.

Scorecard2 real differences · 8 level
Orbit defenders versus Composer Block: the parameters behind the verdict, then further details
ParameterOrbit defendersComposer Block
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.1 — better12.0
Further details — not scored
Size78 MB172 MB
Age rating9+4+
DeveloperNezam AnsariTrue Introvert (Beijing) Technology Co., Ltd

In-app purchases

None

Orbit defenders

No in-app purchases

None

Composer Block

No in-app purchases

Questions

Is Orbit defenders free?
Orbit defenders is free to download, with no in-app purchases.
Is Composer Block free?
Composer Block is free to download, with no in-app purchases.
Do Orbit defenders or Composer Block have ads?
Both Orbit defenders and Composer Block show ads.
Which is updated more often, Orbit defenders or Composer Block?
Orbit defenders ships an update every 3 weeks, and Composer Block weekly. Most recently, Orbit defenders was updated on October 13, 2026 and Composer Block on October 13, 2026.

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